Adjusting device for axial piston machine, has locking piston engaged in locking position and unlocking position depending on pressure in pressure chamber, where adjusting piston is locked in hydraulic cylinder in locking position

摘要

The device (1) has an adjusting piston (3) arranged adjustably in a hydraulic cylinder (2), and an adjusting pressure chamber (4) formed in the hydraulic cylinder. A locking piston (12) is engaged in a locking position and an unlocking position depending on pressure in the adjusting pressure chamber, where the adjusting piston is locked in the hydraulic cylinder in the locking position. The locking piston is arranged in a recess (11) of the adjusting piston.