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发明申请
US20040009836A1 High torque retention joint in a tensioner 有权
张紧器中的高扭矩保持接头

  • 专利标题： High torque retention joint in a tensioner
  • 专利标题（中）： 张紧器中的高扭矩保持接头
  • 申请号： US10297694
    申请日： 2002-12-06
  • 公开(公告)号： US20040009836A1
    公开(公告)日： 2004-01-15
  • 发明人: Harvey J. Dix , Jesse Dupuis
  • 主分类号： F16H007/12
  • IPC分类号： F16H007/12
High torque retention joint in a tensioner
摘要：
A method of manufacturing a tensioner (10) by mounting an end member (38) on an end of a hollow tensioner shaft (24) includes a step of providing an end member (38) of sheet material with an opening (76) having a plurality of annularly spaced inwardly extending pointed projections (78). A hollow shaft (24) has an outwardly extending shoulder (82) at an end portion thereof. A relative axial movement between the end member (38) and the hollow shaft (24) is effected so that the end member (38) abuts against the shoulder (82) of the hollow shaft (24). The hollow shaft (24) is deformed at the end portion radially outward to embed the projections (78) into the hollow shaft (24) to thereby form a joint (32) therebetween.
摘要（中）：

通过将端部构件（38）安装在空心张紧器轴（24）的端部上来制造张紧器（10）的方法包括提供片材的端部构件（38）的步骤，所述开口（76）具有 多个环形间隔开的向内延伸的尖突起（78）。 中空轴（24）在其端部处具有向外延伸的肩部（82）。 实现端部构件（38）和中空轴（24）之间的相对轴向运动，使得端部构件（38）抵靠空心轴（24）的肩部（82）。 空心轴（24）在径向向外的端部处变形以将突起（78）嵌入中空轴（24）中，从而在它们之间形成接头（32）。

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