发明申请
- 专利标题： FIXED CONSTANT VELOCITY UNIVERSAL JOINT
- 专利标题（中）： 固定不变速度通用接头
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申请号： US14116191申请日： 2012-05-07
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公开(公告)号： US20140080613A1公开(公告)日： 2014-03-20
- 发明人: Hiroyasu Hirukawa , Kenta Yamazaki
- 申请人： Hiroyasu Hirukawa , Kenta Yamazaki
- 优先权： JP2011-127141 20110607; JP2011-240395 20111101
- 国际申请： PCT/JP2012/061635 WO 20120507
- 主分类号： F16D3/24
- IPC分类号： F16D3/24
摘要：
An outer joint member has first and second track groove portions located respectively on depth and opening sides. The first track groove portions each have a circular-arc ball-raceway center line having a curvature center that is not offset in an axial direction with respect to a joint center. The second track groove portions each have a ball-raceway center line including a straight part to increase an effective track length at a maximum operating angle. Track grooves of an inner joint member each have a ball-raceway center line that is mirror-image symmetrical with a ball-raceway center line of the paired track groove of the outer joint member with respect to a plane passing through the joint center at an operating angle of 0°.
公开/授权文献
- US09169877B2 Fixed constant velocity universal joint 公开/授权日：2015-10-27
信息查询
IPC分类:
