发明名称 THREADLESS DRILLPIPE CONNECTOR
摘要 A threadless tubular connector includes a first component having a first tubular axis defined therethrough and configured to engage a second component having a second tubular axis defined therethrough, and a retaining member configured to maintain an alignment of the first tubular axis with the second tubular axis.
申请公布号 US2010213706(A1) 申请公布日期 2010.08.26
申请号 US20100710166 申请日期 2010.02.22
申请人 FRANK'S INTERNATIONAL, INC. 发明人 BUYTAERT JEAN P.
分类号 F16L19/00 主分类号 F16L19/00
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