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1. 发明申请

WO2009132259A3 TORQUE MEMBER FOR THREADED CONNECTIONS 审中-公开
标题翻译：扭矩连接的扭矩部件
公开(公告)号：WO2009132259A3
公开(公告)日：2010-02-04
申请号：PCT/US2009041645
申请日：2009-04-24
申请人： NAT OILWELL VARCO LP , RACZYNSKI JODY ALLAN , PRILL JONATHAN RYAN
发明人： RACZYNSKI JODY ALLAN , PRILL JONATHAN RYAN
IPC分类号： F16B23/00 , B23B47/00 , B25B23/14 , F16B39/00
CPC分类号： E21B17/042 , F16L15/08
摘要： Apparatus and methods for increasing the torque capacity of connections between tubular members. In some embodiments, the connection is threaded. The apparatus may include a first tubular end (110) having a torque member (130) moveable thereon. A second tubular end (120) is made up with the first tubular end (110). The torque member (130) is moveable back toward the second tubular end (120). The torque member (130) can be moved into engagement with the second tubular end (120), and then torqued against the second tubular end (120). A first torquing interface (114, 124) is provided between the first tubular and the second tubular by making up their respective ends, and a second torquing interface (134, 126) is provided therebetween by torquing the torque member (130) against the second tubular end (120). A torque capacity of the made up connection (100) is increased thereby.
摘要翻译：用于增加管状构件之间的连接的扭矩容量的装置和方法。在一些实施例中，连接是螺纹的。该装置可以包括具有可在其上移动的扭矩构件（130）的第一管状端（110）。第二管状端（120）由第一管状端（110）构成。扭矩构件（130）可向第二管状端部120移动。扭矩构件（130）可以移动成与第二管状端部（120）接合，然后扭转抵靠第二管状端部（120）。第一扭转界面（114,124）通过构成其相应的端部而设置在第一管状物和第二管状物之间，并且通过将扭矩构件（130）克服第二扭转界面管状端部（120）。因此，组装连接（100）的扭矩容量增加。

2. 发明申请

WO2009132259A2 TORQUE MEMBER FOR THREADED CONNECTIONS 审中-公开
标题翻译：扭矩连接的扭矩部件
公开(公告)号：WO2009132259A2
公开(公告)日：2009-10-29
申请号：PCT/US2009/041645
申请日：2009-04-24
申请人： NATIONAL OILWELL VARCO, L.P. , RACZYNSKI, Jody, Allan , PRILL, Jonathan, Ryan
发明人： RACZYNSKI, Jody, Allan , PRILL, Jonathan, Ryan
IPC分类号： F16B23/00 , F16B39/00 , B23B47/00 , B25B23/14
CPC分类号： E21B17/042 , F16L15/08
摘要： Apparatus and methods for increasing the torque capacity of connections between tubular members. In some embodiments, the connection is threaded. The apparatus may include a first tubular end (110) having a torque member (130) moveable thereon. A second tubular end (120) is made up with the first tubular end (110). The torque member (130) is moveable back toward the second tubular end (120). The torque member (130) can be moved into engagement with the second tubular end (120), and then torqued against the second tubular end (120). A first torquing interface (114, 124) is provided between the first tubular and the second tubular by making up their respective ends, and a second torquing interface (134, 126) is provided therebetween by torquing the torque member (130) against the second tubular end (120). A torque capacity of the made up connection (100) is increased thereby.
摘要翻译：用于增加管状构件之间的连接的扭矩容量的装置和方法。在一些实施例中，连接是螺纹的。该装置可以包括具有可在其上移动的扭矩构件（130）的第一管状端（110）。第二管状端（120）由第一管状端（110）构成。扭矩构件（130）可向第二管状端部120移动。扭矩构件（130）可以移动成与第二管状端部（120）接合，然后扭转抵靠第二管状端部（120）。第一扭转界面（114,124）通过构成其相应的端部而设置在第一管状物和第二管状物之间，并且通过将扭矩构件（130）克服第二扭转界面管状端部（120）。因此，组装连接（100）的扭矩容量增加。

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