Patent ID: 7086301
Filing Date: 2006-08-08
Classification: B60K,B60W,F16H,Y02T,Y10S,Y10T

Abstract:
1. A transmission for a vehicle having an engine, said transmission comprising: a first torque transmission path for transmitting a torque from said engine to an output shaft of said transmission through a first input shaft of said transmission, a first pair of gears and a first mesh type clutch; a second torque transmission path for transmitting a torque from said engine to said output shaft through said first input shaft, a second pair of gears and a second mesh type clutch; and a third torque transmission path for transmitting a torque from said engine to said output shaft through a second input shaft of said transmission, a friction clutch disposed between said second input shaft and said engine, a third pair of gears and a third mesh type clutch, wherein, in response to a gear shifting command signal from an external control unit for a jumped gear shifting, a shifting occurs from the first pair of gears coupled to first input shaft to another pair of gears coupled to said first input shaft in the first torque to transmission path, while the second torque transmission path from said engine to said output shaft is shifted in order of said first torque transmission path, said third torque transmission path, and said second torque transmission path and, the torque is transmitted through said third torque transmission path, and, when the torque is transmitted through said third torque transmission path, a torque one of said first input shaft is controlled.