发明名称 |
COMBINATION OF SHIM AND CAM |
摘要 |
<p>An object of this invention is to provide a combination of a shim and a cam for use in a reciprocating mechanical system operated under a severe sliding condition, the combination not only assuring an excellent sliding characteristic by reducing friction work during sliding but also providing a high wear resistance and a high fatigue characteristic. In this combination of the shim and cam, the surface roughness of the sliding surface between the shim surface and cam is 0.08-0.4 mu m in terms of ten-point average surface roughness Rz and the surface hardness of the shim sliding portion is higher than that of the cam and the cam has a plurality of cam mountains. <IMAGE></p> |
申请公布号 |
EP0984161(A4) |
申请公布日期 |
2006.01.25 |
申请号 |
EP19990938041 |
申请日期 |
1999.03.15 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
NISHIOKA, TAKAO;MOCHIDA, YASUSHI |
分类号 |
F02M59/10;F02M63/02;F04B1/04;F04B9/04;F16H53/06;(IPC1-7):F04B9/04 |
主分类号 |
F02M59/10 |
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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