Invention Grant
US08522621B2 Measurement bearing, in particular for a wheel set of a rail vehicle
失效
测量轴承,特别是用于轨道车辆的车轮组
- Patent Title: Measurement bearing, in particular for a wheel set of a rail vehicle
- Patent Title (中): 测量轴承,特别是用于轨道车辆的车轮组
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Application No.: US12935469Application Date: 2009-03-31
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Publication No.: US08522621B2Publication Date: 2013-09-03
- Inventor: Richard Schneider , Armin Luzi , Heinz-Dieter Dörner , Jochen Leusch
- Applicant: Richard Schneider , Armin Luzi , Heinz-Dieter Dörner , Jochen Leusch
- Applicant Address: DE Berlin
- Assignee: Bombardier Transportation GmbH
- Current Assignee: Bombardier Transportation GmbH
- Current Assignee Address: DE Berlin
- Agency: The Webb Law Firm
- Priority: DE102008016592 20080331
- International Application: PCT/EP2009/053810 WO 20090331
- International Announcement: WO2009/121879 WO 20091008
- Main IPC: G01L1/00
- IPC: G01L1/00

Abstract:
A measurement bearing includes a rotational axis and at least one first bearing ring. The first bearing ring defines a main supporting direction and a circumferential direction extending transversally with respect to the main supporting direction. The first bearing ring also has at least one first recess in which a sensor device is arranged. The sensor device is adapted to sense a sensing variable which represents the bearing forces which are applied to the first bearing ring. The first bearing ring further has at least one second recess, in which a further sensor device is arranged. The first recess and the second recess are arranged a distance apart in the circumferential direction and transversally to the circumferential direction.
Public/Granted literature
- US20110100132A1 MEASUREMENT BEARING, IN PARTICULAR FOR A WHEEL SET OF A RAIL VEHICLE Public/Granted day:2011-05-05
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