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.
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 代理人
主权项
地址