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US 2006/0230922 A1Published application
Axial piston machine
AssigneeLuk Fahrzeug-Hydraulik GmbH & Co. KG
InventorsVolker Seipel, Willi Parsch, Georg Weber, Peter Barth, Henry Wittkopf, Peter Kuhn
Life of this patent
Estimating the term…
Abstract
The invention relates to an axial piston machine, in particular, an air-conditioning compressor for motor vehicles, with at least one piston, an essentially cylindrical piston shaft and an enclosure, which encloses a tilt ring or a tilt disc and a piston slipper sliding on said tilt ring or said tilt disc, whereby the enclosure has spherical recesses for housing the piston slipper.
Claims20
1-29. (canceled)
An axial piston machine comprising:
- at least one piston having a substantially cylindrical piston body, and a brace configured to receive at least one of a tilting ring and a tilting plate and piston shoes slidably disposed on the at least one of the tilting ring and the tilting plate, wherein the brace includes spherical cap-shaped depressions for receiving the piston shoes, the depressions being located on a first side of the brace adjacent the piston body and on a second side of the piston brace opposite the first side, wherein the substantially cylindrical piston body and the brace are separate parts assembled together to form the piston.
Dependencies are inferred from the claim text.