发明名称 |
ROTARY DEVICE WITH SENSOR AND METHOD FOR FORMING APPARATUS FOR MEASURING LOAD ON ROLLING BEARING UNIT |
摘要 |
A rotary device includes: a main body; a rolling bearing attached to the main body, the rolling bearing including an inner ring, an outer ring and a retainer rollably retaining rolling elements; an annular magnet having a multipolar magnetization; a back yoke-forming member; and a magnetism sensor disposed on the main body. The annular magnet and the back yoke-forming member are integrally provided on the retainer and disposed opposed to the magnetism sensor separated by a predetermined distance. |
申请公布号 |
WO2004113746(A1) |
申请公布日期 |
2004.12.29 |
申请号 |
WO2004JP07303 |
申请日期 |
2004.05.21 |
申请人 |
NSK LTD.;AOKI, MAMORU;ONO, KOICHIRO;YANAGISAWA, TOMOYUKI |
发明人 |
AOKI, MAMORU;ONO, KOICHIRO;YANAGISAWA, TOMOYUKI |
分类号 |
F16C19/18;F16C19/52;F16C19/54;F16C33/41;G01P3/44;G01P3/487 |
主分类号 |
F16C19/18 |
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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