Swash plate mechanism for use in axial-piston pump of high-pressure cleaner, has plastic swash body rotatably mounted between swash plate and housing disk by enclosed roller bearings, where blower wheel is arranged in swash body

摘要

The mechanism (1) has a plastic swash body (2) rotatably mounted between a swash plate (9) and a housing disk (8) by a set of enclosed roller bearings (5, 6), where a blower wheel (18) is arranged in the swash body. A freewheel clutch (17) is connected between a shaft (11) of a drive of the swash body and the blower wheel, where the blower wheel is formed as a metal plastic composite part. The swash body has two sections (13, 14) that are provided with front sides (3, 4) for the roller bearings, where the swash body has cooling openings (19).