发明申请
- 专利标题: FIXED TYPE CONSTANT VELOCITY UNIVERSAL JOINT
- 专利标题(中): 固定式恒定速度通用接头
-
申请号: US14362659申请日: 2012-11-16
-
公开(公告)号: US20140329608A1公开(公告)日: 2014-11-06
- 发明人: Kisao Yamazaki , Kenta Yamazaki , Hiroyasu Hirukawa
- 申请人: Kisao Yamazaki , Kenta Yamazaki , Hiroyasu Hirukawa
- 申请人地址: JP Osaka
- 专利权人: NTN CORPORATION
- 当前专利权人: NTN CORPORATION
- 当前专利权人地址: JP Osaka
- 优先权: JP2011-274436 20111215
- 国际申请: PCT/JP2012/079832 WO 20121116
- 主分类号: F16D3/24
- IPC分类号: F16D3/24
摘要:
In a fixed type constant velocity universal joint, track grooves of an outer joint member include first track groove portions positioned on an interior side and second track groove portions positioned on an opening side. The first track groove portions each have an arc-shaped ball raceway center line having a curvature center that is prevented from being offset in an axial direction of the outer joint member with respect to a joint center. Planes each including at least the ball raceway center line and the joint center are inclined with respect to a joint axial line with their inclination directions alternately opposite to each other in the first track groove portions that are adjacent to each other in a peripheral direction of the outer joint member.
公开/授权文献
- US09464674B2 Fixed type constant velocity universal joint 公开/授权日:2016-10-11