发明名称 |
Perimetrically loading collet |
摘要 |
A perimetrically acting collet includes a body and at least one mating profile opening in the body. A plurality of resilient members located adjacent one side of the at least one mating profile opening and a profiled body is biased perimetrically by the plurality of resilient members.
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申请公布号 |
US7404445(B2) |
申请公布日期 |
2008.07.29 |
申请号 |
US20050123981 |
申请日期 |
2005.05.06 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
CRAIG DANIEL T. |
分类号 |
E21B23/00;B23B31/20;E21B23/02 |
主分类号 |
E21B23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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