chair isometric drawing - Sheet

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chair isometric drawing - Sheet Powered By Docstoc
					                                             ba1



                                                                                                                    aa4
                           ea1


                     fa4



                                                                                                                     aa1
               ca2




                                                                                                    fa1

                                                                                   ea3
             da1



                                                                       DIMENSIONS ARE IN METRIC
                                                                       TOLERANCES: +/- 1.00 mm
                                                                       unless otherwise specified
                                                                                                     # fa3       PART NAME:         Wheelchair assembly

                                                                       MATERIAL:

                                                                       FINISH:     Powder Coat
                                                                                                                 PROJECT TITLE:        India Wheelchair
                                 COMMENTS:
                                 Some components (ie. wheel) removed
                                 from drawing for clarity.             AUTHOR:     Emily Zipfel                  Human Engineering Research Lab
SolidWorks Lightweight - Out-of-Date Print                             PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:20   DATE: March 1, 2004
                         28




140


                 25

                                                         6
            25

      12




1 mm wall thickness
                                                             DIMENSIONS ARE IN METRIC
                                                             TOLERANCES: +/- 1.00 mm      PART #:      A1   PART NAME:         Armrest Attachment
                                                             unless otherwise specified                                        Bracket Tube
           28                                                MATERIAL: Steel


                      COMMENTS:                              FINISH:    Powder Coat
                                                                                                            PROJECT TITLE:         India Wheelchair

                      All holes drill to fit 6 mm bolt
                                                             AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                                                             PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:1.5   DATE: March 1, 2004   SHEET 2 OF 1
                                      6                                     3
R5




                                                 26


                                                      70

                                            26


                                    9


     6.50

     50
                                                       DIMENSIONS ARE IN METRIC
                                                       TOLERANCES: +/- 1.00 mm       PART #:     A2   PART NAME:       Armrest Attachment
                                                       unless otherwise specified                                      Bracket Plate
                                                       MATERIAL: 1018 Carbon Steel


            COMMENTS:                                  FINISH:    Powder Coat                         PROJECT TITLE:       India Wheelchair

            Drill all holes to fit 6 mm bolt.
                                                       AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
            Radius corners to remove sharp corners.
                                                       PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:1   DATE: March 1, 2004   SHEET 2 OF 1
               B
                                                                             25
R87.50
                                                                            2 mm wall thickness tube




         90°
                                                                                                                             305

                   A

                                           9
                                      117.4




                                                                     168°
                                                                                                                   6

                                    214.49
                                                                                    10                             6




                                                                  DIMENSIONS ARE IN METRIC
                                                                  TOLERANCES: +/- 1.00 mm       PART #:     A3   PART NAME:       Left Armrest Tube
                                                                  unless otherwise specified

                                                                  MATERIAL: 1018 Carbon Steel


                   COMMENTS:                                      FINISH:     Powder Coat
                                                                                                                 PROJECT TITLE:       India Wheelchair

                   Use 2mm wall thickness tubing.
                                                                  AUTHOR:     Emily Zipfel                       Human Engineering Research Lab
                   Left armrest tube and right armrest tube are
                   identical except for direction of bend.
                                                                  PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:6   DATE: March 1, 2004   SHEET 2 OF 1
168°




                                                        DIMENSIONS ARE IN METRIC
                                                        TOLERANCES: +/- 1.00 mm         PART #:   A4   PART NAME:        Right Armrest Tube
                                                        unless otherwise specified

                                                        MATERIAL:   1018 Carbon Steel

       COMMENTS:                                        FINISH:     Powder Coat
                                                                                                       PROJECT TITLE:        India Wheelchair
       For more detail, see "Left Armrest Rube"
       (part A3) drawing.                               AUTHOR:     Emily Zipfel
       Part is identical except for direction of bend                                                  Human Engineering Research Lab
                                                        PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:10   DATE: March 1, 2004   SHEET 2 OF 1
                 3°



                                     13
45°                                                  20
                                                                                                        2

  6
                                 7


  6                         10
                       20
      21


 25

 21
                                          DIMENSIONS ARE IN METRIC
                                          TOLERANCES: +/- 1.00 mm      PART #:      A6   PART NAME: Arm Rest Tube Plug
                                          unless otherwise specified

                                          MATERIAL: Aluminum


           COMMENTS:                      FINISH:    Powder Coat
                                                                                         PROJECT TITLE:          India Wheelchair

                                          AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                                          PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1.25:1   DATE: March 1, 2004   SHEET 2 OF 1
                                                  14.47


                         48.77

15.00                                  plate welded to tube




                    DIMENSIONS ARE IN METRIC
                    TOLERANCES: +/- 1.00 mm
                    unless otherwise specified    # aa1       PART NAME:       Left Armrest Bracket
                                                                               Assembly
                    MATERIAL: 1018 Carbon Steel

                    FINISH:    Powder Coat
                                                              PROJECT TITLE:       India Wheelchair
        COMMENTS:

                    AUTHOR:    Emily Zipfel                   Human Engineering Research Lab
                    PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:5   DATE: March 1, 2004   SHEET 1 OF 1
            DIMENSIONS ARE IN METRIC
            TOLERANCES: +/- 1.00 mm       # aa2       PART NAME:        Right Armrest Bracket
            unless otherwise specified                                  Assembly
            MATERIAL: 1018 Carbon Steel


COMMENTS:   FINISH:    Powder Coat
                                                      PROJECT TITLE:       India Wheelchair

            AUTHOR:    Emily Zipfel                   Human Engineering Research Lab
            PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:1   DATE: March 1, 2004   SHEET 1 OF 1
Plate welded to tube




                                                         DIMENSIONS ARE IN METRIC
                                                         TOLERANCES: +/- 1.00 mm       # aa3       PART NAME:        Armrest Bracket Exploded
                                                         unless otherwise specified

                                                         MATERIAL: 1018 Carbon Steel


                 COMMENTS:                               FINISH:    Powder Coat
                                                                                                   PROJECT TITLE:       India Wheelchair

                 Use 6 mm, 35 mm long & nylon locknuts
                                                         AUTHOR:    Emily Zipfel                   Human Engineering Research Lab
                                                         PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:5   DATE: March 1, 2004   SHEET 2 OF 1
      A3




ah2


           A1

                                                         ah3

                                                         ah1
           A2


                                                         DIMENSIONS ARE IN METRIC
                                                         TOLERANCES: +/- 1.00 mm                   PART NAME:        Arm Rest Exploded View
                                                         unless otherwise specified   # aa4

                COMMENTS:                                FINISH:   Powder Coat
                                                                                                   PROJECT TITLE:        India Wheelchair

                See Materials spreadsheet for hardware
                specifications.                          AUTHOR:    Emily Zipfel                   Human Engineering Research Lab
                                                         PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:20   DATE: March 1, 2004   SHEET 2 OF 1
            400




          25
wall thickness: 1 .0


                                   DIMENSIONS ARE IN METRIC
                                   TOLERANCES: +/- 1.00 mm       PART #:     B1   PART NAME:       Back Rest Tube
                                   unless otherwise specified

                                   MATERIAL: 1018 Carbon Steel


                       COMMENTS:   FINISH:    Powder Coat
                                                                                  PROJECT TITLE:       India Wheelchair

                                   AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                                   PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:3   DATE: March 1, 2004   SHEET 2 OF 1
                     6 x 1.0 tapped

                     R10
                                                                                         7.04
                 3
                                                                            15.96
37

                                                                     14

1




25                         DIMENSIONS ARE IN METRIC
                           TOLERANCES: +/- 1.00 mm       PART #:     B2   PART NAME:       Backrest Plug
                           unless otherwise specified

23                         MATERIAL: 1018 Carbon Steel


     COMMENTS:             FINISH:    Powder Coat
                                                                          PROJECT TITLE:       India Wheelchair

                           AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                           PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:1   DATE: March 1, 2004   SHEET 2 OF 1
         25.40

6 through hole
                              9.53




                                     82.47
                                                 81.87
                                                              90.76
                                                                         112.98




                                  10.36
6 through holes
                                   3.45
            3.45
            10.36
                                                                     DIMENSIONS ARE IN METRIC
                                                                     TOLERANCES: +/- 1.00 mm       PART #:     B3   PART NAME:        Adjustment Plate
                                                                     unless otherwise specified

                                                                     MATERIAL: 1018 Carbon Steel


                    COMMENTS:                                        FINISH:    Powder Coat
                                                                                                                    PROJECT TITLE:       India Wheelchair

                    All holes must be a through fit for 6mm bolts.
                                                                     AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                                                                     PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:1   DATE: March 1, 2004   SHEET 2 OF 1
                                                32

                                                23




                                                                                                       23


                                                                      3
                                                                                   14



28
     15

                                       7°
                                    4.4                                                      13

     R10                                                                                      16

       6                                                                                                   12.50
 through hole
                                                            DIMENSIONS ARE IN METRIC
                                                            TOLERANCES: +/- 1.00 mm       PART #:     B4     PART NAME:       Adjustment Plate Plug
                                                            unless otherwise specified

                                                            MATERIAL: 1018 Carbon Steel

                                                            FINISH:       Powder Coat
                                                                                                             PROJECT TITLE:      India Wheelchair
                COMMENTS:
                Plug should fit inside tube and welded in
                place.                                      AUTHOR:       Emily Zipfel                      Human Engineering Research Lab
                                                            PRINCIPAL INVESTIGATOR: Dr. Rory Cooper         SCALE:1:1   DATE: March 1, 2004
  25
1 mm wall thickness

                                                                25




                      115




                            DIMENSIONS ARE IN METRIC
                            TOLERANCES: +/- 1.00 mm       PART #:     B5   PART NAME:         Push Handle Tube
                            unless otherwise specified

                            MATERIAL: 1018 Carbon Steel

                            FINISH:    Powder Coat
                                                                           PROJECT TITLE:        India Wheelchair
       COMMENTS:

                            AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                            PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:1.5   DATE: March 1, 2004
            DIMENSIONS ARE IN METRIC
            TOLERANCES: +/- 1.00 mm       # ba1       PART NAME:        Right armrest tube
            unless otherwise specified                                   assembly
            MATERIAL: 1018 Carbon Steel

            FINISH:    Powder Coat
                                                      PROJECT TITLE:        India Wheelchair
COMMENTS:

            AUTHOR:    Emily Zipfel                   Human Engineering Research Lab
            PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:10   DATE: March 1, 2004
                           Pivot hole must be inline with
                           adjustment holes & backrest tube


            DIMENSIONS ARE IN METRIC
            TOLERANCES: +/- 1.00 mm       # ba2       PART NAME:        left backrest tube assembly
            unless otherwise specified

            MATERIAL: 1018 Carbon Steel

            FINISH:    Powder Coat
                                                      PROJECT TITLE:        India Wheelchair
COMMENTS:

            AUTHOR:    Emily Zipfel                   Human Engineering Research Lab
            PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:10   DATE: March 1, 2004
                             B5
     bh4




                                                 B6


     B1




B3


                                  B4



                                       DIMENSIONS ARE IN METRIC
                                       TOLERANCES: +/- 1.00 mm       # ba3       PART NAME:        Right backrest tube
                                       unless otherwise specified                                  assembly exploded
                                       MATERIAL: 1018 Carbon Steel

                                                                                 PROJECT TITLE:        India Wheelchair
           bh1   COMMENTS:             FINISH:    Powder Coat

                                       AUTHOR:    Emily Zipfel                   Human Engineering Research Lab
                                       PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:10   DATE: March 1, 2004   SHEET 2 OF 1
                 10

                      25.40±0.1




       5.50                         6      19.00                                                   7

                                                                                                                               6 35.40
                                                                                                                      through hole for 6 mm bolt


       38.10                               28.10±0.10




radius corners                                                        DIMENSIONS ARE IN METRIC
                                                                      TOLERANCES: +/- 1.00 mm          PART #:   C1
                                                                                                                      PART NAME:       Eccentric Caster Bushing
                                                                      unless otherwise specified

                                                                      MATERIAL: 6061 Aluminum

                                                                      FINISH: hard coat anodize
                                                                                                                      PROJECT TITLE:       India Wheelchair
                            COMMENTS:
                            Part must turn freely in caster bushing
                            housing (Part F1)                         AUTHOR: Emily Zipfel                            Human Engineering Research Lab
                                                                      PRINCIPAL INVESTIGATOR: Dr. Rory Cooper         SCALE:1:1   DATE: March 1, 2004
                                                    R25

3                                                            6 MIN

    R10


                                                                21±0.10




     74
                                                              34.70±0.10



                                                                 8±0.10



                      6 MIN

                       55

                       63


                              DIMENSIONS ARE IN METRIC
                              TOLERANCES: +/- 1.00 mm       PART #:     C2   PART NAME:        Caster Plate
                              unless otherwise specified

                              MATERIAL: 1018 Carbon Steel


          COMMENTS:           FINISH:    Powder Coat
                                                                             PROJECT TITLE:       India Wheelchair

                              AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                              PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:1   DATE: March 1, 2004   SHEET 3 OF 1
             25
                                                   38

1 mm wall thickness




                   38
      48




              32
                                    DIMENSIONS ARE IN METRIC
                                    TOLERANCES: +/- 1.00 mm       PART #:     C3   PART NAME:        Caster Plate Standoff
                                    unless otherwise specified

                                    MATERIAL: 1018 Carbon Steel


                        COMMENTS:   FINISH:    Powder Coat
                                                                                   PROJECT TITLE:       India Wheelchair

                                    AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                                    PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:1   DATE: March 1, 2004   SHEET 2 OF 1
      33                                                             28

                          A
                                                                                                   9




82




                                                                                                   9
                          A
                                                                    25
 33

 30                                                           SECTION A-A

 27



                                                    DIMENSIONS ARE IN METRIC
                                                    TOLERANCES: +/- 1.00 mm       PART #:     C4       PART NAME:        Caster Stem Housing
                                                    unless otherwise specified

                                                    MATERIAL: 1018 Carbon Steel


       COMMENTS:                                    FINISH:    Powder Coat
                                                                                                       PROJECT TITLE:       India Wheelchair

       1) Bearings must press into ends of caster
          housing.                                  AUTHOR:    Emily Zipfel                            Human Engineering Research Lab
       2) Round inside edges for easy bearing
          insertio.
                                                    PRINCIPAL INVESTIGATOR: Dr. Rory Cooper            SCALE:1:1   DATE: March 1, 2004   SHEET 2 OF 1
                         32




                         12


32

12               3
                     8




28



                         28




                              DIMENSIONS ARE IN METRIC
                              TOLERANCES: +/- 1.00 mm      PART #:      C5   PART NAME:       Caster Bushing
                              unless otherwise specified

                              MATERIAL: Bronze


     COMMENTS:                FINISH:    NA
                                                                             PROJECT TITLE:       India Wheelchair

                              AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                              PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:1   DATE: March 1, 2004
                               25




32

12




                 DIMENSIONS ARE IN METRIC
                 TOLERANCES: +/- 1.00 mm       PART #:     C7   PART NAME:       Caster Stem Spacer
                 unless otherwise specified

                 MATERIAL: 1018 Carbon Steel


     COMMENTS:   FINISH:    Powder Coat
                                                                PROJECT TITLE:       India Wheelchair

                 AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                 PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:1   DATE: March 1, 2004   SHEET 2 OF 1
                                                                            TRUE R6.13




     8
                                                                     c9


                                                  c8
56
62




         3




                                     51.08
                                                                              100

                                                       95

                                             DIMENSIONS ARE IN INCHES      Part #:   C8   PART NAME:
                                             TOLERANCES: +/- 0.001
                                                                                          Caster Fork
                                             MATERIAL: 1018 Carbon Steel
                                                                                          PROJECT TITLE:
             COMMENTS:                       FINISH: Powder Coat                          India Wheelchair
             part made on wire EDM
                                             AUTHORS: Emily Zipfel                        Human Engineering Research Lab
                                             PRINCIPAL INVESTIGATOR: Dr. Rory Cooper      SCALE:3                SHEET 1 OF 1
            DIMENSIONS ARE IN METRIC
            TOLERANCES: +/- 1.00 mm
            unless otherwise specified
                                          # ca1       PART NAME:       Left Caster Assembly

            MATERIAL:

            FINISH:     Powder Coat
                                                      PROJECT TITLE:       India Wheelchair
COMMENTS:

            AUTHOR:     Emily Zipfel                  Human Engineering Research Lab
            PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:5   DATE: March 1, 2004
1.43




            7.05




                   DIMENSIONS ARE IN METRIC
                   TOLERANCES: +/- 1.00 mm       # ca2       PART NAME:        Right Caster Assembly
                   unless otherwise specified                                  Orthographic
                   MATERIAL: Steel

                   FINISH:    Powder Coat
                                                             PROJECT TITLE:        India Wheelchair
COMMENTS:

                   AUTHOR:    Emily Zipfel                   Human Engineering Research Lab
                   PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:10   DATE: March 1, 2004
                  ch7



            ch8

       C5                                                C2



       C4


       C6
                                              C3




            C9
                                         c7

 ch5



ch4                                 C8



                                               DIMENSIONS ARE IN METRIC
                                               TOLERANCES: +/- 1.00 mm       #ca3        PART NAME:         Right Caster Assembly
                                               unless otherwise specified

                                               MATERIAL:

                                               FINISH:     Powder Coat
                                                                                         PROJECT TITLE:        India Wheelchair
                        COMMENTS:

                                               AUTHOR:     Emily Zipfel                  Human Engineering Research Lab
                                               PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:20   DATE: March 1, 2004
               25                            143

1 mm wall thickness




                                  DIMENSIONS ARE IN METRIC
                                  TOLERANCES: +/- 1.00 mm      PART #:      D1   PART NAME:        Foot Plate Tube
                                  unless otherwise specified

                                  MATERIAL: 1018 Carbon tube


                      COMMENTS:   FINISH:    Powder Coat
                                                                                 PROJECT TITLE:       India Wheelchair

                                  AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                                  PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:2   DATE: March 1, 2004   SHEET 2 OF 1
      8




           130
           70




                         45
      44
139




                                         48




                                              DIMENSIONS ARE IN INCHES       Part#: D2   PART NAME: Foot Plate
                                              TOLERANCES: +/- 0.001

           158
                                              MATERIAL: 1018 Carbon Steel
                                                                                         PROJECT TITLE: India Wheelchair
                 COMMENTS:                    FINISH: Powder Coat
                 part made on wire EDM
                                              AUTHORS: Emily Zipfel                      Human Engineering Research Lab
                                              PRINCIPAL INVESTIGATOR: Dr. Rory Cooper    SCALE:1:2                     SHEET 1 OF 1
                  57

          28.50




17.25



        R12.50

                                                         6.01X1 tapped




12.50




6.50

                  44


                                                              DIMENSIONS ARE IN METRIC
                                                              TOLERANCES: +/- 1.00 mm      PART #:      D3   PART NAME: Foot Plate Top Pinch Clamp
                                                              unless otherwise specified

                                                              MATERIAL: 6061 Aluminum

                                                              FINISH:    Powder Coat
                                                                                                             PROJECT TITLE:       India Wheelchair
                  COMMENTS:
                  Tapped holes must line up with Foot plate
                  bottompinch clamp (F4)                      AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                                                              PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:1   DATE: March 1, 2004
                    57

            28.50




3

    4.50




    12.50


              22                6



                                    DIMENSIONS ARE IN METRIC
                                    TOLERANCES: +/- 1.00 mm       PART #:     D4   PART NAME:        Foot Plate Bottom
                                    unless otherwise specified                                       Pinch Clamp
                                    MATERIAL: 1018 Carbon Steel

                                    FINISH:    Powder Coat
                                                                                   PROJECT TITLE:       India Wheelchair
                    COMMENTS:

                                    AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                                    PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:2:1   DATE: March 1, 2004
3
                48.50




                                                         26




          6
                                                   radius corners to remove
                                                   sharp corners
       R13




                 DIMENSIONS ARE IN METRIC
                 TOLERANCES: +/- 1.00 mm       PART #:     D5   PART NAME: Foot plate Bracket
                 unless otherwise specified

                 MATERIAL: 1018 Carbon Steel

    COMMENTS:    FINISH:    Powder Coat
                                                                PROJECT TITLE:       India Wheelchair

                 AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                 PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:1   DATE: March 1, 2004   SHEET 2 OF 1
                                                                             25
        23



tapped 6.0x1




                                                                                                              radius corner for an
                                                                                                              easier press-fit




                                                               DIMENSIONS ARE IN METRIC
                                                               TOLERANCES: +/- 1.00 mm      PART #:      D6   PART NAME:       foot plate tube plug
                                                               unless otherwise specified

                                                               MATERIAL: 6061 Aluminum

                                                               FINISH:    Powder Coat
                                                                                                              PROJECT TITLE:       India Wheelchair
               COMMENTS:
               plug must press fit into foot plate tube (F1)
                                                               AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                                                               PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:2:1   DATE: March 1, 2004
0.72               135°




       0.73




                          DIMENSIONS ARE IN METRIC
                          TOLERANCES: +/- 1.00 mm       # da1       PART NAME:       Right foot rest tube
                          unless otherwise specified                                 assembly
                          MATERIAL:

                          FINISH:     Powder Coat
                                                                    PROJECT TITLE:       India Wheelchair
       COMMENTS:

                          AUTHOR:     Emily Zipfel                  Human Engineering Research Lab
                          PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:2   DATE: March 1, 2004
      D6 press into tube
dh3                             D5 weld plates to tube




                                                        D1




                                           DIMENSIONS ARE IN METRIC
                                           TOLERANCES: +/- 1.00 mm       # da2       PART NAME:        Foot rest tube assembly
                                           unless otherwise specified                                  exploded view
                                           MATERIAL:

                                           FINISH:     Powder Coat
                                                                                     PROJECT TITLE:       India Wheelchair
                    COMMENTS:

                                           AUTHOR:     Emily Zipfel                  Human Engineering Research Lab
                                           PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:2   DATE: March 1, 2004
     dh4




     D2




D3



D4



dh5
                       DIMENSIONS ARE IN METRIC
                       TOLERANCES: +/- 1.00 mm       # da3       PART NAME:       Eccentric Caster Bushing
                       unless otherwise specified                                 Housing
                       MATERIAL:

                       FINISH:     Powder Coat
                                                                 PROJECT TITLE:       India Wheelchair
           COMMENTS:

                       AUTHOR:     Emily Zipfel                  Human Engineering Research Lab
                       PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:5   DATE: March 1, 2004
                                                                85
               R12.50


                                                                                              36.50
52
     22

                                                                                                            10

          25
                                 10                                                           7
               2

                                                          DIMENSIONS ARE IN METRIC
                                                          TOLERANCES: +/- 1.00 mm       PART #:     E1   PART NAME:          Cross Brace Frame Clamp
                                                          unless otherwise specified

                                                          MATERIAL: 1018 Carbon Steel

                                                          FINISH:    Powder Coat
                                                                                                         PROJECT TITLE:         India Wheelchair
               COMMENTS:
               Holes should be slightly larger than 6mm
               in order to fit bolts through plastic      AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
               spacers (E2)
                                                          PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:1.5   DATE: March 1, 2004
                                                                                             6
R12.50                                           85
                                                                                            must fit 6 mm bolt


              32               28
                                                                                        10

                                                 65
         25
                               10


                                    DIMENSIONS ARE IN METRIC
                                    TOLERANCES: +/- 1.00 mm      PART #:      E2   PART NAME:          Cross Brace Plastic Spacer
                                    unless otherwise specified

                                    MATERIAL: Delrin

                                    FINISH:    none
                                                                                   PROJECT TITLE:         India Wheelchair
                   COMMENTS:

                                    AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                                    PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:1.5   DATE: March 1, 2004
  25
1 mm wall thickness

           25                  6                     8




          107.98
                                                                                                                      11.46

                      232.50                                        217.50

                                   457.88




                                     DIMENSIONS ARE IN METRIC
                                     TOLERANCES: +/- 1.00 mm       PART #:     E3   PART NAME:       Cross Brace Main Tube
                                     unless otherwise specified

                                     MATERIAL: 1018 Carbon Steel

                                     FINISH:    Powder Coat
                                                                                    PROJECT TITLE:       India Wheelchair
                   COMMENTS:

                                     AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                                     PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:4   DATE: March 1, 2004
               25
1 mm wall thickness
                                            406




                                  DIMENSIONS ARE IN METRIC
                                  TOLERANCES: +/- 1.00 mm       PART #:     E4   PART NAME:        Cross Brace Seat Tube
                                  unless otherwise specified

                                  MATERIAL: 1018 Carbon Steel

                                  FINISH:    Powder Coat
                                                                                 PROJECT TITLE:       India Wheelchair
                      COMMENTS:

                                  AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                                  PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:3   DATE: March 1, 2004   SHEET 2 OF 1
30

             8




                      11.50
                                                                         23

     60



                       23




                              DIMENSIONS ARE IN METRIC
                              TOLERANCES: +/- 1.00 mm      PART #:      E5    PART NAME:        Cross Brace Pivot Plug
                              unless otherwise specified

                              MATERIAL: 6064 Solid Aluminum


          COMMENTS:           FINISH:
                                                                              PROJECT TITLE:       India Wheelchair

                              AUTHOR:    Emily Zipfel                         Human Engineering Research Lab
                              PRINCIPAL INVESTIGATOR: Dr. Rory Cooper         SCALE:1:1   DATE: March 1, 2004   SHEET 2 OF 1
                                                                                      107.98
                         142.73
                                                                                                105.93
             55.24
                                                                                                                                            R16.07


                                                            8.89°
34.43                                                                                                                                            30.33
                                                19.05


                R19.05            R9.53
                                                                                        6.35
    R31.75                                                               R9.53
                                                3.18




                                                        DIMENSIONS ARE IN METRIC
                                                        TOLERANCES: +/- 1.00 mm       PART #:     E6   PART NAME:           Linkage Arm
                                                        unless otherwise specified

                                                        MATERIAL: 1018 Carbon Steel


                                    COMMENTS:           FINISH:    Powder Coat
                                                                                                       PROJECT TITLE:          India Wheelchair

                                                        AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                                                        PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:1.75   DATE: March 1, 2004     SHEET 2 OF 1
                   55.95

                   46.94

                                          4


25.98
        12.99



                4.51


                               R16.07
                                        2.00




                                        8.32



                                               DIMENSIONS ARE IN METRIC
                                               TOLERANCES: +/- 1.00 mm       PART #:     E7   PART NAME:        Linkage Clamp
                                               unless otherwise specified

                                               MATERIAL: 1018 Carbon Steel

                                               FINISH:    Powder Coat
                                                                                              PROJECT TITLE:       India Wheelchair
                       COMMENTS:

                                               AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                                               PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:1   DATE: March 1, 2004
                                       R21.58



        2




                                       R12.50
         4




43.11   33.0                    25.0




               33

               41                               DIMENSIONS ARE IN METRIC
                                                TOLERANCES: +/- 1.00 mm      PART #:   E8   PART NAME:          Linkage Split Plastic
                                                unless otherwise specified                                      Bushing
                                                MATERIAL: Delrin


                    COMMENTS:               FINISH:       None
                                                                                            PROJECT TITLE:         India Wheelchair

                                            AUTHOR:        Emily Zipfel                     Human Engineering Research Lab
                                            PRINCIPAL INVESTIGATOR: Dr. Rory Cooper         SCALE:1:1.5   DATE: March 1, 2004   SHEET 2 OF 1
165.18




            A
217.82




                                                DIMENSIONS ARE IN METRIC
          DETAIL A                              TOLERANCES: +/- 1.00 mm       # ea1       PART NAME:         Cross Brace Assembly
                                                unless otherwise specified                                   Orthographic
         SCALE 1 : 2
                                                MATERIAL:

                                                FINISH:     Powder Coat
                                                                                          PROJECT TITLE:        India Wheelchair
         COMMENTS:
         Spacer tube (E5) must stick out 2 mm
         beyond tube                            AUTHOR:     Emily Zipfel                  Human Engineering Research Lab
                                                PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:10   DATE: March 1, 2004
E4




                                                                 E1



 E3
                                                                               eh4

      E5


                       eh5




                                 E2

                             DIMENSIONS ARE IN METRIC
                             TOLERANCES: +/- 1.00 mm       # ea2       PART NAME:         Cross Brace Assembly
                             unless otherwise specified                                   Exploded
                             MATERIAL:

                             FINISH:     Powder Coat
                                                                       PROJECT TITLE:        India Wheelchair
           COMMENTS:

                             AUTHOR:     Emily Zipfel                  Human Engineering Research Lab
                             PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:10   DATE: March 1, 2004
            DIMENSIONS ARE IN METRIC
            TOLERANCES: +/- 1.00 mm      PART #: ea3   PART NAME:       Linkage Clamp Assembly
            unless otherwise specified

            MATERIAL: 1018 Carbonm Steel


COMMENTS:   FINISH:    Powder Coat
                                                       PROJECT TITLE:       India Wheelchair

            AUTHOR:    Emily Zipfel                    Human Engineering Research Lab
            PRINCIPAL INVESTIGATOR: Dr. Rory Cooper    SCALE:1:5   DATE: March 1, 2004   SHEET 2 OF 1
26±0.10




                                                      28.12±0.10                 38.10




                      DIMENSIONS ARE IN METRIC
                      TOLERANCES: +/- 1.00 mm       PART #:     F1   PART NAME:       Eccentric Caster Bushing
                      unless otherwise specified                                      Housing
                      MATERIAL: 1018 Carbon Steel

                      FINISH:    Powder Coat
                                                                     PROJECT TITLE:       India Wheelchair
          COMMENTS:

                      AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                      PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:1   DATE: March 1, 2004
                           27




6

10




                 DIMENSIONS ARE IN METRIC
                 TOLERANCES: +/- 1.00 mm       PART #:     F2   PART NAME:        Caster Adjustment Spacer
                 unless otherwise specified                                       Tube
                 MATERIAL: 1018 Carbon Steel

                 FINISH:    Powder Coat
                                                                PROJECT TITLE:       India Wheelchair
     COMMENTS:

                 AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                 PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:2:1   DATE: March 1, 2004
                                                                 VIEW A


25
         6




     435.10
                                              R101.60               A


                       12                                                                                               35
                         0°
                                                        352.04
                                                                                                                       35
                                                                                                                  40
                                                                                     6




                               C

                                                                   DIMENSIONS ARE IN METRIC
                                                                   TOLERANCES: +/- 1.00 mm       PART #:     F3    PART NAME:       Seat Down Tube
                                                                   unless otherwise specified

                                                                   MATERIAL: 1018 Carbon Steel

                                                                                                                   PROJECT TITLE:       India Wheelchair
              VIEW C          COMMENTS:                            FINISH:    Powder Coat

                              25 mm OD tubing
                              1 mm wall thickness                  AUTHOR:    Emily Zipfel                         Human Engineering Research Lab
                              Drill all holes to 6 mm
                                                                   PRINCIPAL INVESTIGATOR: Dr. Rory Cooper         SCALE:1:6   DATE: March 1, 2004
          66.56

             26
                  26
                       26
 203.20
                                                                                      266.50




R50.80

                                                  60°
                                                                                                25


                                                  A




                              VIEW A                    DIMENSIONS ARE IN METRIC
                                                        TOLERANCES: +/- 1.00 mm       PART #:     F4   PART NAME:        Frame Upright Tube
                                                        unless otherwise specified

                                                        MATERIAL: 1018 Carbon Steel

                                                        FINISH:    Powder Coat
                                                                                                       PROJECT TITLE:       India Wheelchair
                            COMMENTS:
                            25 mm OD tubing
                            1 mm wall thickness         AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                                                        PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:6   DATE: March 1, 2004
37.50


        25.52

             25.52

                   25.52
                                                                 228.20




        25
                            R12.50
   1 mm wall thickness

                                DIMENSIONS ARE IN METRIC
                                TOLERANCES: +/- 1.00 mm       PART #:     F5   PART NAME:       Frame Support Tube
                                unless otherwise specified

                                MATERIAL: 1018 Carbon Steel

                                FINISH:    Powder Coat
                                                                               PROJECT TITLE:       India Wheelchair
                COMMENTS:

                                AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                                PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:5   DATE: March 1, 2004
                                   170.18
                                    152
                                                                                                                  6.35
        9.09




                                                                                                   26




37.47
                                                                                                      6 THRU
        69.22

                100.97                                                                             16 THRU

                         132.715
                                                                                                                          3




                                            DIMENSIONS ARE IN METRIC
                                            TOLERANCES: +/- 1.00 mm       PART #: F6   PART NAME:         Axle Plate
                                            unless otherwise specified

                                            MATERIAL: 1018 Carbon Steel

                                            FINISH:    Powder Coat
                                                                                       PROJECT TITLE:        India Wheelchair
                  COMMENTS:

                                            AUTHOR:    Emily Zipfel                    Human Engineering Research Lab
                                            PRINCIPAL INVESTIGATOR: Dr. Rory Cooper    SCALE:1:1    DATE: March 1, 2004
                                   31




Outer   16



Inner   13




                         DIMENSIONS ARE IN METRIC
                         TOLERANCES: +/- 1.00 mm       PART #:     F7   PART NAME:       Axle Plate Spacer Tube
                         unless otherwise specified

                         MATERIAL: 1018 Carbon Steel

                         FINISH:    Powder Coat
                                                                        PROJECT TITLE:       India Wheelchair
             COMMENTS:

                         AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                         PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:1   DATE: March 1, 2004
                     6 x 1.0 tapped

                     R10

                 3
                                                                            15.96
37

                                                                     14

1
                                                     23




25                         DIMENSIONS ARE IN METRIC
                           TOLERANCES: +/- 1.00 mm        PART #:    F8   PART NAME:        Back Rest Frame Pivot Plug
                           unless otherwise specified

23                         MATERIAL: 1018 Carbon Steel

                           FINISH:    Powder Coat
                                                                          PROJECT TITLE:       India Wheelchair
     COMMENTS:

                           AUTHOR:    Emily Zipfel                        Human Engineering Research Lab
                           PRINCIPAL INVESTIGATOR: Dr. Rory Cooper        SCALE:1:1   DATE: March 1, 2004
              31
                               25
     4




                                                                              16.50
19
                               25
                                    42


                                                                      12.50




20




         6

                                         DIMENSIONS ARE IN METRIC
                                         TOLERANCES: +/- 1.00 mm      PART #: F9   PART NAME:       Cross Brace Seat Spacers
         10                              unless otherwise specified

                                         MATERIAL: Plastic

                                         FINISH:    Powder Coat
                                                                                   PROJECT TITLE:       India Wheelchair
                   COMMENTS:

                                         AUTHOR:    Emily Zipfel                   Human Engineering Research Lab
                                         PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:1   DATE: March 1, 2004
                      25




            DIMENSIONS ARE IN METRIC
            TOLERANCES: +/- 1.00 mm       #: fa1      PART NAME:       Eccentric Caster Bushing
            unless otherwise specified                                 Housing
            MATERIAL: 1018 Carbon Steel

            FINISH:    Powder Coat
                                                      PROJECT TITLE:       India Wheelchair
COMMENTS:

            AUTHOR:    Emily Zipfel                   Human Engineering Research Lab
            PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:2   DATE: March 1, 2004
       tack weld tube to plate from inside




            F6




                           F7




                           DIMENSIONS ARE IN METRIC
                           TOLERANCES: +/- 1.00 mm       # fa2       PART NAME:        Axle Plate Assembly
                           unless otherwise specified                                  Exploded
                           MATERIAL: 1018 Carbon Steel

                           FINISH:    Powder Coat
                                                                     PROJECT TITLE:       India Wheelchair
COMMENTS:

                           AUTHOR:    Emily Zipfel                   Human Engineering Research Lab
                           PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:2   DATE: March 1, 2004
                                fh6
                   fh5
      F8



                                           F9


fh4
                                           fh7
       fa1




             F5                                                        F3



                  F4




                           F1


                                      F2
                                                 DIMENSIONS ARE IN METRIC
                                                 TOLERANCES: +/- 1.00 mm
                                                 unless otherwise specified
                                                                              # fa4       PART NAME: Side FRame Assembly

                                                 MATERIAL:

                                                FINISH:      Powder Coat
                                                                                          PROJECT TITLE:        India Wheelchair
                   COMMENTS:

                                                AUTHOR:      Emily Zipfel                 Human Engineering Research Lab
                                                PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:50   DATE: March 1, 2004
                                ba1



                                                                                                       aa4
              ea1


        fa4



                                                                                                        aa1
  ca2




                                                                                       fa1

                                                                      ea3
da1



                                                          DIMENSIONS ARE IN METRIC
                                                          TOLERANCES: +/- 1.00 mm
                                                          unless otherwise specified
                                                                                        # fa3       PART NAME:         Wheelchair assembly

                                                          MATERIAL:

                                                          FINISH:     Powder Coat
                                                                                                    PROJECT TITLE:        India Wheelchair
                    COMMENTS:
                    Some components (ie. wheel) removed
                    from drawing for clarity.             AUTHOR:     Emily Zipfel                  Human Engineering Research Lab
                                                          PRINCIPAL INVESTIGATOR: Dr. Rory Cooper   SCALE:1:20   DATE: March 1, 2004