Hydrostatic piston machine according to floating - cup - principle with bearing surface on carrier plate.

摘要

The invention relates to a piston machine according to the floating - cut - principle. In the piston engine is a driving shaft is arranged, fixed against rotation, with a carrier plate (6) is connected. On the carrier plate (6) are in each case by means of a fastening section (15) piston (7a, 7b) fastened. For transmitting axial forces are to the piston (7a, 7b), in each case, contact surfaces (18) is provided, which is at a surface (13a, 13b) of the carrier plate (6) are supported. The cylinders (8a, 8b) in a drum plate (9a, 9b), which likewise is connected non-rotatably to the drive shaft, by means of the arresting plate (27) is held in the axial direction. The relative position of the arresting plate (27) with respect to the drum plate (9a, 9b), by means of spacers (35, 36) fixed.