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1. 发明申请

WO2014124033A1 TORQUE SENSOR BEARING ARRANGEMENT AND METHOD 审中-公开
标题翻译：扭矩传感器轴承安装和方法
公开(公告)号：WO2014124033A1
公开(公告)日：2014-08-14
申请号：PCT/US2014/014912
申请日：2014-02-05
申请人： SCHAEFFLER TECHNOLOGIES GMBH & CO. KG , LEE, Brian , QIU, Sheng , AUSLANDER, Steven
发明人： LEE, Brian , QIU, Sheng , AUSLANDER, Steven
IPC分类号： G01L3/10 , G01P3/44 , F16C41/00
CPC分类号： F16C41/007 , F16C3/02 , F16C19/547 , F16C33/581 , F16C33/586 , F16C33/80 , G01P3/44 , G01P3/443 , G01P3/488
摘要： A torque sensor bearing arrangement for a shaft having first and second bearings, each with respective inner ring and outer rings with rolling elements therebetween. The bearings are located at first and second ends of the shaft. First and second sensing rings are connected to the outer rings of the bearings. First and second marking rings are connected to the inner rings, spaced apart from and aligned with the respective first and second sensing rings. The marking rings each have a wavy surface facing the respective sensing ring to form respective first and second sensors from the respective sensing ring - marking ring pairs. The sensors detect a rotational angle position of the shaft and provide a signal. A controller receives signals from the first and second sensors and calculates at least one of torque or an angular speed of the shaft based on signals from the first and second sensors.
摘要翻译：一种用于具有第一和第二轴承的轴的扭矩传感器轴承装置，每个具有相应的内圈和在其间具有滚动元件的外圈。轴承位于轴的第一和第二端。第一和第二感测环连接到轴承的外圈。第一和第二标记环连接到与相应的第一和第二感测环间隔开并与之对准的内环。标记环各自具有面向相应感测环的波浪表面，以从相应的感测环 - 标记环对形成相应的第一和第二传感器。传感器检测轴的旋转角位置并提供信号。控制器从第一传感器和第二传感器接收信号，并基于来自第一和第二传感器的信号计算轴的转矩或角速度中的至少一个。

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