Patent ID: 6629589
Filing Date: 2003-10-07
Classification: B60W,F16H,Y10T

Abstract:
A vehicle transmission system comprising:an engine; a transmission; a clutch disposed between said engine and said transmission; a gear shifting device configured to drive said transmission, said gear shifting device comprising, a first motion convening mechanism to convert rotary motion to linear motion in a first direction and to apply an operating force to said transmission, and a first set of motors to apply a rotating force to said first motion converting mechanism, said first set of motors comprising at least two motors a second motion converting mechanism to convert rotary motion to linear motion in a second direction different from said first direction and to apply an operating force to said transmission; and a second set of motors to apply a rotating force to said second motion converting mechanism, said second set of motors comprising at least two motors; and a clutch actuator configured to drive said clutch, said clutch actuator comprising, a third motion converting mechanism to convert rotary motion to linear motion and to apply an operating force to said clutch, and a third set of motors to apply a rotating force to said third motion converting mechanism, said third set of motors comprising at least two motors.