发明授权
- 专利标题: Internal expanding collet clamp
- 专利标题(中): 内部扩张夹头夹
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申请号: US787331申请日: 1977-04-14
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公开(公告)号: US4088332A公开(公告)日: 1978-05-09
- 发明人: Russell C. Chase
- 申请人: Russell C. Chase
- 专利权人: Chase Russell C
- 当前专利权人: Chase Russell C
- 主分类号: B23B31/40
- IPC分类号: B23B31/40
摘要:
Internal expanding collet clamp, wherein collet elements are moved axially over a cone to be expanded within a workpiece. The collet elements are fully supported when expanded. The clamp is actuated by a drawbar in the usual manner.
公开/授权文献
- US5708694A X-ray generator 公开/授权日:1998-01-13
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