发明名称 RAPID MAKE UP DRIVE SCREW ADAPTER
摘要 An assembly (20) for clamping flanged tubular components (10, 14), the assembly (20) including a segmented clamp (22) having a recess (24) configured to accept the flanges (12, 16) of the tubular components (10, 14), and a hole (38) oriented substantially perpendicular to the longitudinal axes of the tubular components (10, 14). The assembly (20) also includes a housing (40) surrounding an outer portion of the segmented clamp (22) and configured for attachment to at least one of the tubular components (10, 14), and a drive screw (50) that passes through the housing (40) and is threadedly engaged with the hole (38) of the segmented clamp (22). As the drive screw (50) rotates, it drives the segmented clamp (22) perpendicularly relative to the tubular components (10, 14) between a locked position, in which the circumferential recess (24) engages the flanges (12, 16) of the tubular components (10, 14), and an unlocked position, in which the circumferential recess (24) is positioned laterally out of engagement with the flanges (12, 16) of the tubular components (10, 14).
申请公布号 WO2014088883(A3) 申请公布日期 2014.11.27
申请号 WO2013US71903 申请日期 2013.11.26
申请人 VETCO GRAY INC. 发明人 LIEW, JOSEPH SHU, YIAN
分类号 E21B33/038;E21B17/046;E21B17/08;E21B33/03 主分类号 E21B33/038
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