- 专利标题: FIXED CONSTANT VELOCITY UNIVERSAL JOINT, AND BEARING DEVICE FOR WHEELS
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申请号: US15769225申请日: 2016-10-04
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公开(公告)号: US20180304678A1公开(公告)日: 2018-10-25
- 发明人: Tomoshige KOBAYASHI , Yuichi ASANO
- 申请人: NTN CORPORATION
- 优先权: JP2015-210968 20151027
- 国际申请: PCT/JP2016/079508 WO 20161004
- 主分类号: B60B27/00
- IPC分类号: B60B27/00 ; F16C19/18 ; F16D3/224
摘要:
A fixed type constant velocity universal joint includes an outer joint member having a cup shape, an inner joint member, which is received in the outer joint member, and transmits torque between the inner and outer joint members through intermediation of balls while allowing angular displacement, and a hollow shaft, which is coupled to the inner joint member so as to allow torque transmission. A threaded hole is formed in a bottom portion of the outer joint member along an axial direction. A recessed hole is formed to be open in a shaft end portion of the hollow shaft opposed to the threaded hole. An embedded stopper that enters the threaded hole is press-fitted into the recessed hole. The embedded stopper is retractable into the hollow shaft in a press-fitting direction.
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