发明名称 |
Hydraulic operating device |
摘要 |
<p>The operating device has at least one double-action working cylinder (1) with cavities (2, 3) each connected by a no-return valve (7, 8) to a switchable pressure supply (6). Each cavity is connected via a pressure limiting pre-tension valve (10, 11) to a pressure reservoir (12). At least one cavity is also connected via at least one further pre-tension valve (14, 15) to the reservoir. The valve is connected via a control line (16, 17) to the pressure supply.</p> |
申请公布号 |
EP1101692(B1) |
申请公布日期 |
2005.01.26 |
申请号 |
EP20000890330 |
申请日期 |
2000.11.08 |
申请人 |
HOERBIGER HYDRAULIK GMBH |
发明人 |
HUBER, GERHARD, DIPL.-ING.;HOLLERBACH, BERNHARD |
分类号 |
B62D25/12;E05F15/04;F15B7/00;F15B11/00;F15B13/10;F16K17/06;(IPC1-7):B62D25/12;E05F15/00;F16K17/00;F16K15/00;E05F15/02;F15B7/10 |
主分类号 |
B62D25/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|