公开(公告)号：EP1910671B1

公开(公告)日：2016-10-12

申请号：EP06791558.7

申请日：2006-08-02

申请人： Bosch Rexroth AG

发明人： SCHNIEDERJAN, Reinhold ,  KREJA, Jerzy

IPC分类号： F04B1/20 ,  F01B3/00

CPC分类号： F01B3/0073 ,  F04B1/2085 ,  F16C19/502 ,  F16C33/306 ,  F16C33/46 ,  F16C2360/00

公开(公告)号：EP1565652B1

公开(公告)日：2012-04-11

申请号：EP04790264.8

申请日：2004-10-11

申请人： Bosch Rexroth AG

发明人： WANSCHURA, Günter ,  KREJA, Jerzy ,  GINTNER, Jürgen

IPC分类号： F04B1/22 ,  F04B23/06 ,  F04B23/04

CPC分类号： F04B23/06 ,  F04B1/2064 ,  F04B1/22

摘要： The invention relates to a connecting block for a hydrostatic piston engine that is provided for the simultaneous operation in a first hydraulic cycle and a second hydraulic cycle. In the connecting block, a first working pressure channel (60) and a second working pressure channel (61) are configured via which a first or a second working line (7, 8) of the first hydraulic cycle is linked with a first or second kidney-shaped control element of a control plate (52) of the hydrostatic piston engine. The connecting block (25) is furthermore provided with a third working pressure channel (62) and a fourth working pressure channel (63) via which a third or a fourth working line (7', 8') of the second hydraulic cycle can be linked with a third or a fourth kidney-shaped control element (70', 71') of the control plate of the hydrostatic piston engine. The connecting block (25) is also provided with a common supply pressure channel (80), and said common supply pressure channel (80) can be linked with the first to fourth working pressure channel (60, 61, 62, 63) via a corresponding separate supply device.