发明名称 |
Piston for a hydraulic motor having radial pistons, and a method of manufacturing such a piston |
摘要 |
A piston for a hydraulic motor including a body having a guiding and sealing surface, a base, and a top, which top is providing with a cradle-shaped recess. The base is provided with an additional cradle-shaped recess whose concave surface faces in the direction in which the concave surface of the recess in the top faces. |
申请公布号 |
US8281707(B2) |
申请公布日期 |
2012.10.09 |
申请号 |
US20070295426 |
申请日期 |
2007.03.30 |
申请人 |
LEMAIRE GILLES;NOEL ALAIN;POCLAIN HYDRAULICS INDUSTRIE |
发明人 |
LEMAIRE GILLES;NOEL ALAIN |
分类号 |
F04B1/04;F04B1/107 |
主分类号 |
F04B1/04 |
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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