Drive shaft arrangement for transmission i.e. stepless adjustable crank-continuously variable transmission, in motor vehicle, has hydraulic adjusting drive arranged in region surrounded by case parts, where one of parts drives pump drive

摘要

The arrangement has a drive shaft (1) supported in a transmission case (10) and transferring torque from a drive driven by the drive shaft, and an hydraulic adjusting drive adjusting a transmission. A shaft area (14) of the shaft is fixedly connected with a case part (15) that is arranged concentric to a rotation axis (3) of the shaft. Another case part (16) is arranged concentric to the rotation axis and fixedly connected with the case part. The adjusting drive is arranged in a region that is surrounded by the case parts. One of the case parts (16) drives a pump drive (13).