- 专利标题: Vehicle wheel supporting rolling bearing unit
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申请号: US15771313申请日: 2016-10-27
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公开(公告)号: US10386253B2公开(公告)日: 2019-08-20
- 发明人: Hiroki Hamada , Yasuyuki Matsuda , Masafumi Hikida , Hiroshi Kawahara , Daisuke Gunji
- 申请人: NSK LTD.
- 申请人地址: JP Tokyo
- 专利权人: NSK LTD.
- 当前专利权人: NSK LTD.
- 当前专利权人地址: JP Tokyo
- 代理机构: Sughrue Mion, PLLC
- 优先权: JP2015-210715 20151027; JP2015-237378 20151204
- 国际申请: PCT/JP2016/081822 WO 20161027
- 国际公布: WO2017/073646 WO 20170504
- 主分类号: F16C41/00
- IPC分类号: F16C41/00 ; G01L5/00 ; B60B35/02 ; F16C19/18 ; G01P15/18 ; B60B27/00 ; F16C19/52
摘要:
A vehicle wheel supporting rolling bearing unit includes a stationary side bearing ring member, a rotation side bearing ring member, and plural rolling elements. The rotation side bearing ring member is provided with a first acceleration sensor, a second acceleration sensor, and a third acceleration sensor which are fixed on a virtual plane orthogonal to a center axis of the rotation side bearing ring member. The first acceleration sensor and the second acceleration sensor are arranged on a virtual line passing through a rotation center of the rotation side bearing ring member with a same distance from the rotation center while detection directions thereof are directed in a radial direction and are opposite to each other in the radial direction. The third acceleration sensor is arranged such that a detection direction thereof is non-parallel to the detection directions of the first acceleration sensor and the second acceleration sensor.
公开/授权文献
- US20180313708A1 VEHICLE WHEEL SUPPORTING ROLLING BEARING UNIT 公开/授权日:2018-11-01
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