发明授权
- 专利标题： Tone wheel built in constant velocity joint
- 专利标题（中）： 音轮内置恒速接头
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申请号： US09347853申请日： 1999-07-09
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公开(公告)号： US06250811B1公开(公告)日： 2001-06-26
- 发明人: Yasumasa Mizukoshi , Yoshiaki Onose , Naoki Mitsue , Hideo Ouchi
- 申请人： Yasumasa Mizukoshi , Yoshiaki Onose , Naoki Mitsue , Hideo Ouchi
- 优先权： JPH9-250597 19970916; JPH9-251844 19970917; JPH10-134964 19980518
- 主分类号： F16C4104
- IPC分类号： F16C4104
摘要：
A rolling bearing unit has a hub which is formed with a housing for partly forming a constant velocity joint, wherein a connecting tube 20 of a magnetic metal plate is provided to have a base half portion 21 fitted onto the opening portion of the housing and a tip half portion 22 projecting from the housing, and a number of through holes 26 are formed in an axial portion of the base half portion and arranged circumferentially to function as a tone wheel.
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