| 发明名称 |
Hydraulic cylinder for hydraulic system has bulges at specified outer spacing from axis of piston rod tube in pipeline inside piston rod |
| 摘要 |
<p>The hydraulic cylinder has a cylinder tube (1) and a piston rod (3) consisting of a tube (4), through which a pipeline (6) leads to an oil cavity (7). The pipeline inside the piston rod has bulges (10) at an outer spacing (B) from the axis (A) of the piston rod tube corresponds to its internal radius, and which bulge in opposite directions.</p> |
| 申请公布号 |
DE10333327(B3) |
申请公布日期 |
2005.03.03 |
| 申请号 |
DE2003133327 |
申请日期 |
2003.07.23 |
| 申请人 |
ANTON RUTHMANN GMBH & CO. KG |
发明人 |
BAER, ERWIN;VILAIN, THOMAS |
| 分类号 |
F15B15/14;F15B15/16;(IPC1-7):F15B15/14;F15B15/20 |
主分类号 |
F15B15/14 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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