发明授权
- 专利标题： Bearing with rotational sensor
- 专利标题（中）： 带旋转传感器的轴承
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申请号： US10340612申请日： 2003-01-13
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公开(公告)号： US06863442B2公开(公告)日： 2005-03-08
- 发明人: Kenichi Iwamoto , Takashi Koike , Shouichi Hioki , Hiroyoshi Ito
- 申请人： Kenichi Iwamoto , Takashi Koike , Shouichi Hioki , Hiroyoshi Ito
- 申请人地址： JP Osaka
- 专利权人： NTN Corporation
- 当前专利权人： NTN Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： McDermott Will & Emery LLP
- 优先权： JP2002-023165 20020131
- 主分类号： G01P3/487
- IPC分类号： G01P3/487 ; F16C19/52 ; F16C33/78 ; F16C41/00 ; G01P3/44 ; G01P3/488 ; F16C19/08
摘要：
A bearing with a rotational sensor has a magnetic sensor includes a race including an inner ring and an outer ring. Between the inner ring and the outer ring, a magnetic sensor holding member having an annular portion is arranged. The annular portion of the magnetic sensor holding member is provided with a holding portion holding the magnetic sensor. The magnetic sensor is held in the holding portion of the magnetic sensor holding member and is arranged between the outer circumferential surface of the inner ring and the inner circumferential surface of the outer ring. Therefore the bearing with a rotational sensor that is improved to allow easy assembly and compactness can be obtained.
公开/授权文献
- US20030142891A1 Bearing with rotational sensor 公开/授权日：2003-07-31