发明名称 MAGNETIC FRAME AND GUIDE FOR ANTI-ROTATION KEY INSTALLATION
摘要 An apparatus for guiding an anti-rotation key installation tool includes at least one magnet mounting member. A tool positioning member is coupled to the magnet mounting member and has a first end and a second end. An installation tool positioning channel extends from the first end to the second end of the tool positioning member and has an opening at the first end of the tool positioning member for accepting a portion of the anti-rotation key installation tool. At least one mechanically switchable frame securing magnet assembly is mounted to the at least one magnet mounting member for releasably securing the apparatus to an outer surface of a tubular connection.
申请公布号 WO2015041865(A3) 申请公布日期 2015.05.28
申请号 WO2014US54208 申请日期 2014.09.05
申请人 VETCO GRAY INC 发明人 BELL, GREGORY;PATTERSON, WILLIAM, REY, JR.
分类号 E21B17/043;B25B11/02;B25B27/04 主分类号 E21B17/043
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