Patent ID: 7363849
Filing Date: 2008-04-29
Classification: F04B

Abstract:
1. Axial piston machine with a housing, in which a drive disc and a cylinder block axially arranged in its vicinity are rotatably mounted relative to one another about longitudinal center axes, which extend obliquely to one another by an angle (W 1 ) in an oblique axis plane (E), a plurality of piston bores being arranged in the cylinder block and in which pistons are displaceably guided axially to and fro, of which the piston ends facing the drive disc are supported in a universally pivotal manner on the drive disc, on the front face of the cylinder block facing away from the drive disc a cam disc being arranged which is supported on the housing by a first positioning device with positively cooperating positioning elements and on its side facing the cylinder block comprising a guide element with a guide center axis extending coaxially to the longitudinal center axis of the cylinder block, wherein at least one of said positioning elements is arranged on the cam disc offset transversely to the guide center axis in the oblique axis plane (E) and the cam disc is able to be installed in a further position rotated by approximately 180° about the guide center axis, in which the positioning elements also cooperate, said cylinder block being positioned positively against relative displacement in the oblique axis plane (E) by a second positioning device, said second positioning device being formed by a positioning pin which is seated with a pin portion in a positioning recess in the cam disc and is seated in a positioning recess of the cylinder block with a positioning pin offset in the oblique axis plane (E) by the offset (a).