发明名称 |
Oil-impregnated sintered bearing |
摘要 |
An object of the present invention is to provide an oil-impregnated sintered sliding bearing which has a large amount of the lubricating oil as a bearing element which has long life, has a small amount of scattered and lost lubricating oil, has a simple structure, and takes up a small space for a bearing. An oil-impregnated sintered sliding bearing includes: an axis; plural porous sintered compacts joined with each other by sizing; a cavity between the sintered compacts at an axial direction center portion; and a gap which continuously extends from an end portion of the cavity and has a width narrower than the cavity, wherein the gap opens to an end surface or a peripheral surface of the bearing.
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申请公布号 |
US2006269179(A1) |
申请公布日期 |
2006.11.30 |
申请号 |
US20050561221 |
申请日期 |
2005.12.19 |
申请人 |
MIYASAKA MOTOHIRO;YOSHIDA HIROYUKI;OKADA MICHIO;TSUKUDA TOORU;ISHIZAKI MITSUNARI;MIZOTE NORIHITO;SANDO HIDETAKA |
发明人 |
MIYASAKA MOTOHIRO;YOSHIDA HIROYUKI;OKADA MICHIO;TSUKUDA TOORU;ISHIZAKI MITSUNARI;MIZOTE NORIHITO;SANDO HIDETAKA |
分类号 |
F16C33/02;F16C23/04;F16C33/10 |
主分类号 |
F16C33/02 |
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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