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

Measurement bearing, in particular for a wheel set of a rail vehicle
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.
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