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1. 发明申请

WO2016192752A1 ROLLING BEARING ASSEMBLY WITH PRE-STRESSING ELEMENT AND SENSOR UNIT 审中-公开
标题翻译：滚动轴承组件与预应力元件和传感器单元
公开(公告)号：WO2016192752A1
公开(公告)日：2016-12-08
申请号：PCT/EP2015/061978
申请日：2015-05-29
申请人： AKTIEBOLAGET SKF
发明人： MAZE, Pierrick , LIVERATO, Yves-André , POITEVIN, Alain
IPC分类号： F16C35/077 , F16C41/00 , F16C25/08 , G01P3/44 , F16C19/06 , F16C43/04
CPC分类号： F16C35/077 , F16C19/06 , F16C25/083 , F16C41/007 , F16C43/04 , F16C2326/20 , G01P3/443
摘要： The invention relates to a rolling bearing assembly (A), comprising a bearing (2) including a rotating ring (22) configured to be mounted on a shaft and a stationary ring (24). A sleeve (8) is configured to be mounted in a housing (H), said sleeve (8) having a cylindrical inner surface configured to be in contact with a radially outer surface of the stationary ring (24) of the bearing (2) and a radial portion protruding from cylindrical inner surface radially inward. A pre-stressing element (4) for pre-stressing the stationary ring (24) is adapted to exert a pre-stressing force between an axially inner surface of the radial portion (82) of the sleeve (8) and the stationary ring (24) and a sensor unit (6) including an impulse ring (62) coupled in rotation to the rotating ring (22) and a sensing unit (64) comprising at least one sensing element (641) mounted in a sensor body (66) is fixed to a stationary part. It is proposed that the sensor body (66) is mounted on an outer surface of the sleeve (8).
摘要翻译：滚动轴承组件技术领域本发明涉及一种滚动轴承组件（A），其包括轴承（2），该轴承（2）包括构造成安装在轴上的旋转环（22）和固定环（24）。套筒（8）构造成安装在壳体（H）中，所述套筒（8）具有圆柱形内表面，该圆柱形内表面构造成与轴承（2）的固定环（24）的径向外表面接触，以及从圆筒形内表面径向向内突出的径向部分。用于预应力固定环（24）的预应力元件（4）适于在套筒（8）的径向部分（82）的轴向内表面与固定环（...）之间施加预应力 24）和包括与旋转环（22）旋转耦合的脉冲环（62）的传感器单元（6）和包括安装在传感器主体（66）中的至少一个感测元件（641）的感测单元（64）固定在固定部分上。建议将传感器主体（66）安装在套筒（8）的外表面上。

2. 发明申请

WO2015117670A1 SENSOR HOLDER, SENSOR ASSEMBLY COMPRISING SUCH A SENSOR HOLDER AND METHOD FOR MANUFACTURING SUCH A SENSOR HOLDER 审中-公开
标题翻译：传感器支架，包含传感器支架的传感器组件和制造传感器支架的方法
公开(公告)号：WO2015117670A1
公开(公告)日：2015-08-13
申请号：PCT/EP2014/052467
申请日：2014-02-07
申请人： AKTIEBOLAGET SKF
发明人： GATESOUPE, Alexis , CHEVE, Olivier , POITEVIN, Alain
IPC分类号： G01P1/02 , G01P3/44
CPC分类号： G01P1/026 , F16C41/007 , F16C2326/02 , F16C2326/20 , G01P3/443
摘要： This sensor holder (1) for holding a sensor (2) adapted to sense the rotation speed of a rotatable element (40) with respect to a non-rotatable element (42) includes a housing (75) for receiving the sensor (2), and a spacer (5) which comprises a central tubular portion (51) for accommodating a shaft around which the rotatable element (40) rotates, and a washer (53) for sustaining an axial mounting load. The tubular portion (51) and the washer (53) of the spacer (5) are two distinct parts. The device is manufactured by overmolding a plastics body of the sensor holder over the cylindrically shaped tubular portion and finally mounting the washer in the plastics body, against a lateral end surface of the tubular body. In this way, the tooling for the injection molding process can be simplified.
摘要翻译：用于保持适于感测可旋转元件（40）相对于不可旋转元件（42）的旋转速度的传感器（2）的传感器保持器（1）包括用于接收传感器（2）的壳体（75），以及包括用于容纳旋转元件（40）旋转的轴的中心管状部分（51）和用于维持轴向安装载荷的垫圈（53）的间隔件（5）。间隔件（5）的管状部分（51）和垫圈（53）是两个不同的部分。该装置通过将传感器保持器的塑料体包覆模制在圆柱形管状部分上并最终将垫圈安装在塑料体中而抵靠管状体的侧向端表面来制造。以这种方式，可以简化注射成型工艺的工具。

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