The invention relates generally to mechanical, electrical, or electromechanical devices, and provides rotary units, rotary mechanisms, methods, and... ...  more>>

1. Field of the invention This invention relates to a control device for a vehicular drive system having an electric differential portion,... ...  more>>

INCORPORATION BY REFERENCE/RELATEDAPPLICATION This application claims priority to Japanese Patent Application No. 2010-100175 filed on Apr. 23, 2010  ...  more>>

1. Field of the Invention The present invention relates to a drive transmission device that uses a planetary gear mechanism. The present invention... ...  more>>

The present disclosure relates to transmissions and, more specifically, to traction drive transmissions.BACKGROUND ART The statements in this section  ...  more>>

INCORPORATION BY REFERENCE The present application claims priority under 35 U.S.C. .sctn.119 to Japanese Patent Applications No. 2007-019678, filed... ...  more>>

This application claims priority to and the benefit of Korean Patent Application No. 10-2008-0041990 filed in the Korean Intellectual Property Office  ...  more>>

FIELD The present disclosure relates to a multiple speed automatic transmission for motor vehicles and more particularly to eight, nine, eleven and... ...  more>>

BACKGROUND Servo actuators are used to provide position control in a wide variety of electro-mechanical systems. For example, servo actuators may be  ...  more>>

The present invention relates to continuously variable transmission (CVT). More particularly, the present invention relates to a planetary gear for... ...  more>>

The present invention relates to a hybrid powertrain having a drive motor and a transmission with four planetary gear sets that are controlled by... ...  more>>

The invention relates to a differential assembly which forms part of a differential drive and, more particularly, serves to be used in the driveline... ...  more>>

Vehicles are provided which include a differential lock and a pump that selectively inhibits operation of the differential lock.BACKGROUND Various... ...  more>>

FIELD The invention relates generally to a multiple speed transmission having a plurality of planetary gear sets and a plurality of torque... ...  more>>

INCORPORATION BY REFERENCE The disclosure of Japanese Patent Application No. 2009-005334 filed on Jan. 14, 2009, including the specification,... ...  more>>