| 摘要 |
The invention concerns a hydraulic axial piston machine ( 1 ) with a cylinder body ( 3 ), at least one piston ( 9 ) to be axially displaceable in the cylinder body ( 3 ), said piston ( 9 ) resting on a swash plate ( 13 ) by way of a slide shoe ( 11 ), with a pressure plate ( 14 ) loading the slide shoe ( 11 ) in the direction of the swash plate ( 13 ), and a hold-down part ( 16 ), which bears with a contact surface (18) on a counter surface ( 20 ) of the pressure plate( 14 ) facing away from the swash plate ( 13 ). It is endeavoured to operate the machine with as little wear as possible. For this purpose, it is ensured that the contact surface ( 18 ) is formed by a circumferential surface section of a cone, whose peak ( 19 ) is directed towards the swash plate ( 13 ).
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