Swash plate machine for use as e.g. axial piston pump in drive train for motor car for converting torque into volume flow, has cylinder drum built in two parts from inner cylinder drum and outer support ring, and bearings lying on ring

摘要

The machine (1) has a pivoting device (24) pivoting a pivoting cradle (14). A kidney-shaped low pressure opening introduces and/or withdraws hydraulic fluid into and/or from rotating piston bores (6). A kidney-shaped high pressure opening withdraws and/or introduces the fluid from and/or into the bores. A cylinder drum (5) is mounted with bearings (75) i.e. needle bearings. The cylinder drum is built in two parts from an inner cylinder drum (81) and an outer support ring (82). The bearings lie on the ring. A drive shaft (9) is rotationally rigidly connected with the cylinder drum. An independent claim is also included for a drive train.