发明申请
US20100219590A1 BOOT MOUNTING STRUCTURE FOR CONSTANT-SPEED UNIVERSAL JOINT, AND SILICONE BOOT FOR THE CONSTANT-SPEED UNIVERSAL JOINT
有权
用于恒速通用接头的引导安装结构和恒定速度通用接头的硅胶引导
- 专利标题： BOOT MOUNTING STRUCTURE FOR CONSTANT-SPEED UNIVERSAL JOINT, AND SILICONE BOOT FOR THE CONSTANT-SPEED UNIVERSAL JOINT
- 专利标题（中）： 用于恒速通用接头的引导安装结构和恒定速度通用接头的硅胶引导
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申请号： US12682937申请日： 2008-10-15
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公开(公告)号： US20100219590A1公开(公告)日： 2010-09-02
- 发明人: Yukihiro Watanabe , Keisuke Nishio
- 申请人： Yukihiro Watanabe , Keisuke Nishio
- 优先权： JP2007-269825 20071017
- 国际申请： PCT/JP2008/068606 WO 20081015
- 主分类号： F16J15/52
- IPC分类号： F16J15/52
摘要：
Provided are a boot-mounting structure for a constant velocity universal joint and a silicone boot for a constant velocity universal joint, which can prevent a crack caused by interference with a boot band while maintaining a stable sealing property. The boot band (69) is fitted into a fitting groove of a silicone boot (65), and is decreased in diameter while being attached into the fitting groove, to thereby fix the silicone boot (65). The boot band (69) is formed into an annular body not provided with a folded-back portion. There is provided a no-interference structure means (S) for preventing interference caused, when the boot band is decreased in diameter, between an axial outer-peripheral-edge portion (69a or 69b) of the band (69) and a bottom end portion (82a or 82b) of the fitting groove (75) corresponding thereto.
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