发明名称 |
Manual pump |
摘要 |
<p>The pump piston is connected to a cam by a joint which is formed between the cam and pump cylinder by a pivot engaging in a recess in the piston and in a hole in the cam, and extending parallel to the axial direction of the shaft. The pump piston is located in the cylinder with a large clearance and has at least one elastic seal fitted in a slot to counteract this.</p> |
申请公布号 |
EP0953763(A3) |
申请公布日期 |
2000.08.16 |
申请号 |
EP19990108348 |
申请日期 |
1999.04.28 |
申请人 |
WEBER-HYDRAULIK GMBH |
发明人 |
HASELMANN, LOTHAR DR.;SCHULZ, ULRICH;STROMMER, GEORG |
分类号 |
F04B9/14;(IPC1-7):F04B9/14;F04B53/14 |
主分类号 |
F04B9/14 |
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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