专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2007008272A3 CAM-ASSISTED WEDGE ACTUATED, METAL-TO-METAL SEAL, BLOCK AND BLEED PLUGGING TOOL 审中-公开
标题翻译： CAM辅助楔子激活，金属至金属密封，块状和扁平插入工具
公开(公告)号：WO2007008272A3
公开(公告)日：2007-12-27
申请号：PCT/US2006015635
申请日：2006-04-25
申请人： TDW DELAWARE INC , CALKINS CHARLES D , UGLAND HARVEY A , WILSON BUDDY A
发明人： CALKINS CHARLES D , UGLAND HARVEY A , WILSON BUDDY A
IPC分类号： B23B41/08
CPC分类号： F16L55/105 , F16L41/06 , F16L55/124 , Y10T137/0458 , Y10T137/0469 , Y10T137/612
摘要： A method of plugging a pipe including sealably securing onto its exterior first and second spaced apart collars, (12,14) the collars having sealing faces (18, 20) each in a plane perpendicular the pipe, (42, 44) cutting and removing a length of pipe from between the collars (12, 14) leaving two open pipe ends (42, 44), positioning first and second seal cups (66, 68) between the collars, the seal cups having forwardly extending circumferential lips (102, 104) of internal diameter greater than the external diameter of the pipe, seal cups (66, 68) having top and bottom cam followers (72, 74, 78, 80), moving cam surfaces (82, 84, 86, 88) against the cam followers to guide the seal cups (66, 68) into sealing engagement with the sealing faces (18, 20) of the collars (12, 14), and forcing a wedge (48, 50) between rearward surfaces of the seal cups (66, 68).
摘要翻译：一种堵塞管子的方法，包括密封地固定在其外部第一和第二间隔开的环上，（12,14），所述套环具有密封面（18,20），所述密封面在垂直于所述管道的平面中切割和移除从两个敞开的管端（42,44）之间的套环（12,14）之间的一段长度的管道，将第一和第二密封杯（66,68）定位在套环之间，密封杯具有向前延伸的周向唇缘（102，具有顶部和底部凸轮从动件（72,74,78,80）的密封杯（66,68），移动的凸轮表面（82,84,86,88）抵抗所述凸轮从动件引导所述密封杯（66,68）与所述轴环（12,14）的密封面（18,20）密封接合，并且迫使所述密封杯的后表面之间的楔形物（48,50）（66,68）。

2. 发明申请

WO2007008272A2 CAM-ASSISTED WEDGE ACTUATED, METAL-TO-METAL SEAL, BLOCK AND BLEED PLUGGING TOOL 审中-公开
标题翻译： CAM-ASSISTED WEDGE ACTUATED，金属对金属密封，堵塞和出口堵头工具
公开(公告)号：WO2007008272A2
公开(公告)日：2007-01-18
申请号：PCT/US2006/015635
申请日：2006-04-25
申请人： TDW DELAWARE, INC. , CALKINS, Charles, D. , UGLAND, Harvey, A. , WILSON, Buddy, A.
发明人： CALKINS, Charles, D. , UGLAND, Harvey, A. , WILSON, Buddy, A.
IPC分类号： B23B41/08
CPC分类号： F16L55/105 , F16L41/06 , F16L55/124 , Y10T137/0458 , Y10T137/0469 , Y10T137/612
摘要： A method of plugging a pipe including sealably securing onto its exterior first and second spaced apart collars, (12,14) the collars having sealing faces (18, 20) each in a plane perpendicular the pipe, (42, 44) cutting and removing a length of pipe from between the collars (12, 14) leaving two open pipe ends (42, 44), positioning first and second seal cups (66, 68) between the collars, the seal cups having forwardly extending circumferential lips (102, 104) of internal diameter greater than the external diameter of the pipe, seal cups (66, 68) having top and bottom cam followers (72, 74, 78, 80), moving cam surfaces (82, 84, 86, 88) against the cam followers to guide the seal cups (66, 68) into sealing engagement with the sealing faces (18, 20) of the collars (12, 14), and forcing a wedge (48, 50) between rearward surfaces of the seal cups (66, 68).
摘要翻译：一种堵塞管道的方法，该方法包括密封地固定在其外部的第一和第二间隔开的套环上，（12,14）所述套环具有密封面（18,20），每个密封面在垂直于管道的平面中，（42,44）从所述套环（12,14）之间切割并移除一段管子，留下两个开放管端（42,44），将第一和第二密封杯（66,68）定位在所述套环之间，所述密封杯具有向内延伸的内径大于管外径的周向唇部（102,104），具有顶部和底部凸轮从动件（72,74,78,80）的密封杯（66,68），移动凸轮表面（82,84），84,86,88）抵靠凸轮从动件以引导密封杯（66,68）与套环（12,14）的密封面（18,20）密封接合，并且迫使楔形件（48,50 ）在密封杯（66,68）的后表面之间。

3. 发明申请

WO0218835A3 A MEMBER FOR REMOVABLY CLOSING A CYLINDRICAL OPENING 审中-公开
标题翻译：一个可以拆卸圆筒开口的会员
公开(公告)号：WO0218835A3
公开(公告)日：2002-06-06
申请号：PCT/US0126993
申请日：2001-08-30
申请人： TDW DELAWARE INC , WILSON BUDDY A , BILLINGTON RANDY B , BINGHAM BRUCE W , GARRISON TONY R , MORGAN MARK A
发明人： WILSON BUDDY A , BILLINGTON RANDY B , BINGHAM BRUCE W , GARRISON TONY R , MORGAN MARK A
IPC分类号： F16L55/10 , F16L55/11
CPC分类号： F16J13/08 , F16J13/24 , F16L55/1125
摘要： A removable closure member for closing a cylindrical opening having a circumferential slot therein, the closure member formed of a plug body having a top surface (90) and an external cylindrical surface (80), a first and a second leaf (192, 194) each having an outer substantially semi-cylindrical edge, a first end portion of each leaf (192, 194) being pivotally secured to the plug body permitting each leaf to be pivoted between a retracted position and an expanded position in which the outer edge of each leaf is receivable within the circumferential slot (76) in the cylindrical opening and a plug holder removably attachable to the plug body top surface and having a rotatable portion for pivoting the leaves between their retracted and expanded positions.
摘要翻译：一种用于封闭其中具有周向槽的圆柱形开口的可移除的封闭构件，所述封闭构件由具有顶表面（90）和外部圆柱形表面（80）的塞体形成，第一和第二叶片（192,194）每个叶片具有外部基本上半圆柱形的边缘，每个叶片（192,194）的第一端部枢转地固定到插塞主体，允许每个叶片在缩回位置和扩展位置之间枢转，在每个叶片的每个叶片可以在圆柱形开口中的周向槽（76）内容纳，并且插头保持器可移除地附接到插塞主体上表面，并且具有用于在其缩回位置和扩展位置之间枢转叶片的可旋转部分。

4. 发明申请

WO2013022500A2 MACHINE-ACTUATED AND REMOVABLE SAFETY CLOSURE WITH ANTI-ROTATION AND MACHINE-RELEASED HOLDER 审中-公开
标题翻译：机械启动和拆卸安全关闭与反转和机器释放的持有人
公开(公告)号：WO2013022500A2
公开(公告)日：2013-02-14
申请号：PCT/US2012/033127
申请日：2012-04-11
申请人： TDW DELAWARE, INC. , GRESH, Brian, M. , WILSON, Buddy, A.
发明人： GRESH, Brian, M. , WILSON, Buddy, A.
IPC分类号： F16L41/04
CPC分类号： F16L41/04 , F16L55/1125 , F16L55/136 , Y10T137/613
摘要： An improved machine-actuated removable safety closure made according to this invention includes a latch and central hub combination which permits a plug holder to self-align with the drive holes of the closure's cam plate so that an operator can retrieve the closure without having to lean directly over it. A bypass valve interferes with the cam plate when the bypass is in its closed position. This interference prevents the cam plate from actuating the locking leaves. Anti-rotation slots located on the plug body and the flange of the tubular member interlock and prevent rotation of the plug body beyond a certain rotational window during the setting process and when the plug body is in its final sealing position. The latch, along with means to secure the plug holder to the boring bar, allows the holder to be retrieved from the set plug.
摘要翻译：根据本发明制造的改进的机器可驱动的可拆卸安全盖包括闩锁和中心毂组合，其允许插头保持器与闭合件的凸轮板的驱动孔自对准，使得操作者可以在不必倾斜的情况下取回封盖直接在它当旁路处于关闭位置时，旁路阀会干扰凸轮板。这种干扰防止凸轮板致动锁定叶片。位于插头主体上的防旋转槽和管状构件的凸缘互锁并且防止插塞主体在设定过程期间以及当插头主体处于其最终密封位置时旋转到特定旋转窗口。闩锁以及将插头保持器固定到镗杆的装置允许保持器从固定塞子中取出。

5. 发明申请

WO2013022500A3 MACHINE-ACTUATED AND REMOVABLE SAFETY CLOSURE WITH ANTI-ROTATION AND MACHINE-RELEASED HOLDER 审中-公开
标题翻译：机械启动和拆卸安全关闭与反转和机器释放的持有人
公开(公告)号：WO2013022500A3
公开(公告)日：2013-11-21
申请号：PCT/US2012033127
申请日：2012-04-11
申请人： TDW DELAWARE INC , GRESH BRIAN M , WILSON BUDDY A
发明人： GRESH BRIAN M , WILSON BUDDY A
IPC分类号： F16J13/08 , F16L41/04 , F16L55/11 , F16L55/136
CPC分类号： F16L41/04 , F16L55/1125 , F16L55/136 , Y10T137/613
摘要： An improved machine-actuated removable safety closure (10) made according to this invention includes a latch and central hub combination which permits a plug holder (60) to self-align with the drive holes (41) of the closure's cam plate (25) so that an operator can retrieve the closure without having to lean directly over it.
摘要翻译：根据本发明制造的改进的机器可移动安全闭合件（10）包括闩锁和中心毂组合，其允许插头保持器（60）与封闭件的凸轮板（25）的驱动孔（41）自对准，使得操作者可以在不必直接倾斜的情况下检索封闭件。

6. 发明申请

WO2009151964A1 VERIFIABLE CLOSING AND LOCKING SYSTEM OF A CYLINDRICAL PASSAGEWAY 审中-公开
标题翻译：圆柱通道的可靠闭合和锁定系统
公开(公告)号：WO2009151964A1
公开(公告)日：2009-12-17
申请号：PCT/US2009/045426
申请日：2009-05-28
申请人： TDW DELAWARE, INC. , WILSON, Buddy, A. , BILLINGTON, Randy, B. , BINGHAM, Bruce, W. , GARRISON, Tony, R. , MORGAN, Mark, A.
发明人： WILSON, Buddy, A. , BILLINGTON, Randy, B. , BINGHAM, Bruce, W. , GARRISON, Tony, R. , MORGAN, Mark, A.
IPC分类号： F16L55/10
CPC分类号： F16L41/04 , Y10T137/0402 , Y10T137/0458 , Y10T137/612
摘要： A method according to this invention employs a set of valves, a series of pressure checks, and a physical stop for verifying the closing of a locking system of a cylindrical passageway. The method may also employ an equalization piping. The valves isolate a tapping machine, a pipeline, and the equalization piping from one another so that product cannot flow from one to the other. The valves are then opened as a series of pressure checks are performed. A completion plug is then lowered into the passageway until the plug comes to rest within the passageway and is oriented so that a locking ring of the plug is in a fully expanded position. The expanded position is then confirmed by raising the plug until its upward travel is restricted. The plug is then released and pressure above the plug is reduced to 0 psi gauge.
摘要翻译：根据本发明的方法采用一组阀，一系列压力检查和用于验证圆柱形通道的锁定系统的关闭的物理停止。该方法还可以采用均衡管道。阀门将攻丝机，管道和均衡管道彼此隔离，使得产品不能从一个流到另一个。然后在执行一系列压力检查时打开阀门。然后将完成塞子下降到通道中，直到塞子在通道内停止并且被定向成使得塞子的锁定环处于完全展开位置。然后通过升高插头来确认扩大位置，直到其向上行程受到限制。然后将塞子释放并将塞子上方的压力降低到0磅/平方英寸。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式