Patent International Class: F16D 37/2

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Marine transmission using rheological fluids
Inventor: White, et al. | Patent Number: 8127907

Magnetorheological clutch
Inventor: Steinwender | Patent Number: 8100238

Adaptive soft start system for mower blade clutch engagement
Inventor: Silbernagel | Patent Number: 8056695

Magneto-rheological clutch and wheel transmission apparatuses and methods
Inventor: McDaniel | Patent Number: 8016092

Magneto-rheological brake-clutch apparatuses and methods
Inventor: McDaniel | Patent Number: 7891474

Magnetorheological clutch
Inventor: Steinwender | Patent Number: 7870939

Magnetorheological clutch having lamination bands
Inventor: Steinwender | Patent Number: 7828129

Field coil assembly of electromagnetic clutch
Inventor: Oh, et al. | Patent Number: 7746204

Vehicle differential including pump with variable engagement clutch
Inventor: Boddy | Patent Number: 7690487

Electromagnetic friction engaged clutch, method for the operation thereof, and use thereof in a drive train for automatically actuating a vehicle door or a vehicle flap
Inventor: Schachtl, et al. | Patent Number: 7677376

Magnetorheological clutch
Inventor: Steinwender | Patent Number: 7588131

Magnetorheological fan coupling
Inventor: Robb, et al. | Patent Number: 7490707

Magnetorheologic clutch
Inventor: Steinwender | Patent Number: 7461731

Electromagnetic clutch
Inventor: Yamamoto, et al. | Patent Number: 7455160

Magnetorheological fan coupling
Inventor: Robb, et al. | Patent Number: 7364025

Magnetorheologic clutch
Inventor: Steinwender | Patent Number: 7325663

Method for thermal management for a controllable viscous fan drive
Inventor: Smith, et al. | Patent Number: 7311185

Power steering system
Inventor: Namuduri, et al. | Patent Number: 7240485

Parallel field electrode configurations for electrorheological fluid applications
Inventor: Sheng, et al. | Patent Number: 7137496

Electric motor applied clutch with a drag torque actuator
Inventor: Stevenson | Patent Number: 7086976

Power takeoff device
Inventor: Fernandez | Patent Number: 7070036

Power shift automatic gearbox for motor vehicles
Inventor: Grundl, et al. | Patent Number: 7014587

High-performance piston core for a magnetorheological damper
Inventor: Goldasz, et al. | Patent Number: 6948312

High-performance piston core for a magnetorheological damper
Inventor: Goldasz, et al. | Patent Number: 6948312

Power transmission device for a four-wheel drive vehicle
Inventor: Dolan | Patent Number: 6932204

Magneto-electrohydraulic power steering system
Inventor: Namuduri | Patent Number: 6920753

Magneto-electrohydraulic power steering system
Inventor: Namuduri | Patent Number: 6920753

Lightweight magnetic particle device
Inventor: Stretch, et al. | Patent Number: 6837350

Lightweight magnetic particle device
Inventor: Stretch, et al. | Patent Number: 6837350

Combined torque measurement and clutch apparatus
Inventor: Anderson | Patent Number: 6834558

Hydromechanical coupling with clutch assembly and magnetorheological clutch actuator
Inventor: Dolan | Patent Number: 6811007

Power transmission device for a four-wheel drive vehicle
Inventor: Dolan | Patent Number: 6755290

Hydromechanical coupling with clutch assembly and magnetorheological clutch actuator
Inventor: Dolan | Patent Number: 6745879

Variable torsion converter
Inventor: Reddy | Patent Number: 6736758

Off loading clutch for gas turbine engine starting
Inventor: Anderson | Patent Number: 6732529

Active torque bias coupling
Inventor: Gradu | Patent Number: 6712730

Transfer case with enhanced torque bias capability
Inventor: Gradu | Patent Number: 6712728

Active torque bias system and controls
Inventor: Gradu | Patent Number: 6645108

Water pump with electronically controlled viscous coupling drive
Inventor: Light, et al. | Patent Number: 6644933

Controlled engagement of supercharger drive clutch
Inventor: Stretch | Patent Number: 6634344

Electromagnetic mechanical particle clutch
Inventor: Stretch | Patent Number: 6619453

Electromagnetic mechanical particle clutch
Inventor: Stretch | Patent Number: 6619453

Magnetorheological fluid fan drive design for manufacturability
Inventor: Smith, et al. | Patent Number: 6585092

Lightweight magnetic particle device
Inventor: Stretch, et al. | Patent Number: 6581739

Lightweight magnetic particle device
Inventor: Stretch, et al. | Patent Number: 6581739

Electronically controlled magnetorheological fluid based cooling fan drive assembly
Inventor: Stretch, et al. | Patent Number: 6543396

Apparatus for protecting automatic clutch from overheating
Inventor: Nakashima | Patent Number: 6443872

Ball-ramp-actuated friction clutch controlled by a particle-clutch
Inventor: Stretch, et al. | Patent Number: 6412618

Magnetic powder clutch
Inventor: Dwivedi, et al. | Patent Number: 6394244

Magnetic powder clutch
Inventor: Dwivedi, et al. | Patent Number: 6394244

Liquid cooled magnetorheological fluid clutch for automotive transmissions
Inventor: Kao, et al. | Patent Number: 6371267

Liquid cooled magnetorheological fluid clutch for automotive transmissions
Inventor: Kao, et al. | Patent Number: 6371267

Soft start compressor clutch
Inventor: Ginder, et al. | Patent Number: 6290043

Magnetorheological damper charging system
Inventor: Oliver | Patent Number: 6290033

Magnetorheological damper charging system
Inventor: Oliver | Patent Number: 6290033

Viscous coupling with a volumetric-flow setting means
Inventor: Brunken | Patent Number: 6269925

Mechanical clutch
Inventor: Hock | Patent Number: 6241067

Mechanical clutch
Inventor: Hock | Patent Number: 6241067

Speed control wrap spring clutch
Inventor: Wussow | Patent Number: 6209698

Differential containing rheological fluid
Inventor: Duggan | Patent Number: 6183386

Viscous clutch assembly
Inventor: Moser, et al. | Patent Number: 6173823

Electromagnetic clutch
Inventor: Sakamoto, et al. | Patent Number: 6161671

Insulated electromagnetic coil for electromagnetic clutch
Inventor: Kinoshita, et al. | Patent Number: 6138809

Speed control wrap spring clutch
Inventor: Wussow | Patent Number: 6138808

Clutch assembly with a planetary gear set
Inventor: Teasdale, et al. | Patent Number: 6102827

Viscous clutch assembly
Inventor: Moser, et al. | Patent Number: 6102177

Transmission
Inventor: Morisawa | Patent Number: 6092633

Viscous clutch assembly
Inventor: Moser, et al. | Patent Number: 6032772

Power transmission mechanism for compressors
Inventor: Okada, et al. | Patent Number: 6015349

Clutch for compressor
Inventor: Seok, et al. | Patent Number: 5996760

Coil-rotation type electromagnetic clutch
Inventor: Aoki, et al. | Patent Number: 5996759

Clutch with electrorheological or magnetorheological liquid pushed through an electrode or magnet gap by means of a surface acting as a piston
Inventor: Wendt, et al. | Patent Number: 5988336

Electromagnetic clutch
Inventor: Takahashi | Patent Number: 5984069

Magnetic coupling mechanism for use in an automotive vehicle
Inventor: Miller, et al. | Patent Number: 5977678

Magneto-rheological fluid coupling
Inventor: Hampton | Patent Number: 5967273

Magneto-rheological fluid coupling
Inventor: Hampton | Patent Number: 5967273

Viscous clutch assembly
Inventor: Moser, et al. | Patent Number: 5960918

Adjustable magneto-rheological fluid device
Inventor: O'Callaghan | Patent Number: 5956951

Electromagnetic clutch
Inventor: Okazaki | Patent Number: 5944158

Clutch with magneto-rheological operator for transfer cases and the like
Inventor: Isley, Jr., et al. | Patent Number: 5915513

Magnetorheological fluid fan clutch
Inventor: Gopalswamy, et al. | Patent Number: 5896965

Split rotor cooling fan clutch
Inventor: Johnston, et al. | Patent Number: 5896964

Cooling apparatus of a gear transmission having an electromagnetic clutch
Inventor: Kawahara, et al. | Patent Number: 5890983

Passive magnetorheological clutch
Inventor: Johnston, et al. | Patent Number: 5848678

Torque transfer apparatus using magnetorheological fluids
Inventor: Bansbach | Patent Number: 5845753

Magnetorheological fluid clutch with minimized reluctance
Inventor: Gopalswamy, et al. | Patent Number: 5845752

Magnetorheological transmission clutch
Inventor: Gopalswamy, et al. | Patent Number: 5823309

Cooling mechanism of electromagnetic powder clutch
Inventor: Ogawa | Patent Number: 5803219

Cooling mechanism of electromagnetic powder clutch
Inventor: Ogawa | Patent Number: 5803219

Torque transfer apparatus using magnetorheological fluids
Inventor: Bansbach | Patent Number: 5779013

Magnet brake
Inventor: Austin, et al. | Patent Number: 5751127

Power transmission apparatus
Inventor: Kawahara, et al. | Patent Number: 5733222

Steering apparatus
Inventor: Pinkos, et al. | Patent Number: 5732791

Electromagnetic brake/clutch
Inventor: Schroeder | Patent Number: 5713444

Electromagnetic brake/clutch
Inventor: Schroeder | Patent Number: 5713444

Magnetorheological fluid coupling device and torque load simulator system
Inventor: York, et al. | Patent Number: 5598908

Damper device for a motor
Inventor: Kogure | Patent Number: 5191811

Electromagnetic powder coupling device
Inventor: Maji, et al. | Patent Number: 5178582

Magnetic particle type electromagnetic clutch with torque detector
Inventor: Takei, et al. | Patent Number: 5137128

Magnetic particle type electromagnetic clutch with torque detector
Inventor: Takei, et al. | Patent Number: 5137128

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