EP 1604113 B1 20060524 - AXIAL PISTON MACHINE WITH IMPROVED PRESSURE PIN
Title (en)
AXIAL PISTON MACHINE WITH IMPROVED PRESSURE PIN
Title (de)
AXIALKOLBENMASCHINE MIT VERBESSERTEM DRUCKSTIFT
Title (fr)
MACHINE A PISTONS AXIALES POURVUE D'UNE TICHE DE PRESSION AMELIOREE
Publication
Application
Priority
- EP 2004002897 W 20040319
- DE 10312242 A 20030319
Abstract (en)
[origin: WO2004083635A1] The invention relates to an axial piston machine (1) having a rotatably mounted cylinder drum (5) which in turn has a center recess (38) and a plurality of cylinder bores (6) that extend substantially axially relative to the center bore (38) and in which pistons (7) are movably guided and are supported on a pivoting plate (11) via sliding shoes (8). Said sliding shoes (8) are guided in recesses (23) of a withdrawal plate (22) in whose center inner bore (25) a withdrawal body (26) is guided with an outer surface that corresponds to the inner bore (25) of the withdrawal plate (22). The withdrawal body (26) is subject to an axially directed pretension force which is exerted by a tension spring (26) via the pressure pins (28). Every pressure pin (28), on its base side (40), is provided with an enlarged portion (43) radially in relation to its longitudinal axis (34).
IPC 8 full level
F04B 1/20 (2006.01)
CPC (source: EP US)
F04B 1/2085 (2013.01 - EP US); F04B 1/2092 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT SE SK
DOCDB simple family (publication)
WO 2004083635 A1 20040930; DE 10312242 B3 20041202; DE 502004000634 D1 20060629; EP 1604113 A1 20051214; EP 1604113 B1 20060524; US 2006174758 A1 20060810; US 7367259 B2 20080506
DOCDB simple family (application)
EP 2004002897 W 20040319; DE 10312242 A 20030319; DE 502004000634 T 20040319; EP 04721848 A 20040319; US 54974205 A 20050919