公开(公告)号：US20150074979A1

公开(公告)日：2015-03-19

申请号：US14029938

申请日：2013-09-18

Applicant: Vetco Gray Inc.

Inventor： Gregory Bell ,  William Rey Patterson, JR.

IPC: B25B27/04 ,  B25B11/00

CPC classification number: B25B27/04 ,  B25B11/002 ,  E21B17/043 ,  Y10T29/49902 ,  Y10T29/5393 ,  Y10T29/53983

Abstract: 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.

Abstract translation: 用于引导防旋转键安装工具的装置包括至少一个磁体安装构件。 工具定位构件联接到磁体安装构件并且具有第一端和第二端。 安装工具定位通道从工具定位构件的第一端延伸到第二端，并且在工具定位构件的第一端具有用于接收防旋转键安装工具的一部分的开口。 至少一个可机械切换的框架固定磁体组件安装到至少一个磁体安装构件上，用于可释放地将装置固定到管状连接的外表面。

公开(公告)号：US20140103645A1

公开(公告)日：2014-04-17

申请号：US13956563

申请日：2013-08-01

Applicant: Vetco Gray Inc.

Inventor： Thomas Lowell Steen ,  Joseph William Pallini ,  Daniel Caleb Benson ,  David Lawrence Ford ,  Kevin Edward O'Dell ,  Stephen David Peters ,  William Rey Patterson, JR.

IPC: F16L15/08

CPC classification number: F16L15/08 ,  E21B17/043 ,  F16B1/02 ,  F16B21/20 ,  F16B39/282

Abstract: An anti-rotation system for use in retaining a threaded connection between a pin and a box. The anti-rotation system includes a key that sets in a recess formed in one of the box or pin. The key is selectively in contact with one of the other of the box or pin, and is activated when the threaded connection begins to decouple. The key is profiled and operates in a cam like fashion to wedge itself between the box and pin when these members begin to decouple and prevents further relative rotation.

Abstract translation: 用于保持销和盒之间的螺纹连接的防旋转系统。 防旋转系统包括设置在盒或销中的一个中形成的凹部中的键。 钥匙选择性地与盒子或销子中的另一个接触，并且当螺纹连接开始解耦时被激活。 钥匙被成型并以类似于凸轮的方式操作，当这些构件开始解耦并防止进一步的相对旋转时，将其自身楔入盒和销之间。