发明授权
- 专利标题: Ball joint
- 专利标题(中): 球联
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申请号: US615350申请日: 1990-11-19
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公开(公告)号: US5078531A公开(公告)日: 1992-01-07
- 发明人: Motohiro Sakai , Tsuneharu Wasada
- 申请人: Motohiro Sakai , Tsuneharu Wasada
- 申请人地址: JPX Tokyo
- 专利权人: TRW Steering & Industrial Products (JAPAN) Co., Ltd.
- 当前专利权人: TRW Steering & Industrial Products (JAPAN) Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX1-339493 19891227
- 主分类号: F16C11/06
- IPC分类号: F16C11/06
摘要:
Disclosed is a ball joint. The ball joint comprises a socket; a bearing provided along an inner face of said socket; and a ball stud embraced by said bearing; said socket including a stepped portion at an upper part and a rising portion rising integrally from an outer periphery of said stepped portion; said bearing including a flange portion at an upper part; said flange portion forcibly holding said ball stud to prevent a removal of said ball stud by caulking said stepped portion of said socket from upper and outer crosswise directions with said rising portion of said socket.