Patent ID: 7337050

Claim:
A method for the control of a gear shift, especially a pulling upshift, in a parallel shift transmission of a vehicle, said parallel shift transmission having two transmission branches situated parallel to each other between an engine output shaft ( 58 ) of a driving engine ( 10 ) of the vehicle and a transmission output shaft ( 16 ), whereby an input shaft ( 72 , 74 ) of each transmission branch is coupleable via a clutch (K 1 , K 2 ) assigned thereto to the transmission output shaft and the input shaft of each transmission branch may be brought into rotationally fixed engagement with the output shaft having at least one prescribed gear ratio so that by disengaging the one clutch and engaging the other clutch a pulling-force-interruption-free shift of the gear ratio between the engine output shaft and the transmission output shaft is possible, in which method during a gear ratio change, the torque transmissible by the clutches is modified in a prescribed, controlled manner and the load of the driving engine ( 10 ) is regulated such that a prescribed slip of the clutches is maintained.