EP 1206640 B1 20031112 - AXIAL-PISTON DRIVE SYSTEM WITH A CONTINUOUSLY ADJUSTABLE PISTON STROKE
Title (en)
AXIAL-PISTON DRIVE SYSTEM WITH A CONTINUOUSLY ADJUSTABLE PISTON STROKE
Title (de)
AXIALKOLBENTRIEBWERK MIT EINEM STUFENLOS VERSTELLBAREN KOLBENHUB
Title (fr)
GROUPE MOTOPROPULSEUR A PISTON AXIAL DONT LA COURSE EST A REGLAGE CONTINU
Publication
Application
Priority
- DE 19939131 A 19990818
- EP 0008084 W 20000818
Abstract (en)
[origin: WO0112989A1] The invention relates to an axial-piston drive system with a continuously adjustable piston stroke. The inventive drive system has a drive shaft (10, 12) on which a swash plate (16) is mounted in a crank chamber (14) in such a way that it is tiltable and axially displaceable. The drive system also comprises a control device (18, 20) by which means a tilting angle and an axial position of the swash plate (16) can be adjusted, and at least one piston (26, 28) which is connected to the swash plate (16) in a driving manner and can move in a cylinder (22, 24). According to the invention, said control device (18, 20) has an adjusting unit (30, 32) which is separate from the piston (26, 28).
IPC 1-7
IPC 8 full level
F04B 49/00 (2006.01); F04B 1/28 (2006.01); F04B 1/29 (2006.01); F04B 27/08 (2006.01); F04B 27/10 (2006.01); F04B 27/18 (2006.01)
CPC (source: EP US)
F04B 1/295 (2013.01 - EP US); F04B 27/1054 (2013.01 - EP US); F04B 27/18 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR
DOCDB simple family (publication)
WO 0112989 A1 20010222; AU 7647700 A 20010313; DE 19939131 A1 20010308; DE 50004444 D1 20031218; EP 1206640 A1 20020522; EP 1206640 B1 20031112; JP 2003507627 A 20030225; US 6957604 B1 20051025
DOCDB simple family (application)
EP 0008084 W 20000818; AU 7647700 A 20000818; DE 19939131 A 19990818; DE 50004444 T 20000818; EP 00965884 A 20000818; JP 2001517056 A 20000818; US 4969002 A 20020618