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公开(公告)号：US20080157524A1
公开(公告)日：2008-07-03
申请号：US12038544
申请日：2008-02-27
申请人： Jim Jones , Bradford G. Corbett
发明人： Jim Jones , Bradford G. Corbett
CPC分类号： F16L37/0925 , Y10T29/49945
摘要： A combination sealing and restraint system for an as-cast ductile iron fitting is shown for both sealing and preventing separation of an iron pipe fitting and a mating male pipe. A sealing gasket body is provided with a series of integrally formed gripping segments. The gripping segments have teeth on an inner surface which are initially angled away from an outer surface of a mating male pipe. The teeth are forced into engagement with the exterior surface of the mating male pipe as the pipe joint at the fitting is assembled. The teeth are oriented to allow movement of the male pipe in a first direction relative to an end opening of the fitting during assembly, but to resist movement in a opposite direction after the fitting joint has been assembled. The combination sealing and restraining system is installed in the annular groove of the as-cast iron fitting after the iron casting operation at the factory.
摘要翻译： 示出了用于铸造球墨铸铁配件的组合密封和约束系统，用于密封和防止铁管配件和配合公管的分离。 密封衬垫体设置有一系列一体形成的夹紧段。 抓握段在内表面上具有齿，其最初远离配合的公管的外表面成角度。 当配件的管接头组装时，齿被迫与配合的公管的外表面接合。 齿被定向成允许公管在组装期间相对于配件的端部开口在第一方向上移动，而是在装配接头组装之后阻止在相反方向上的运动。 组合密封限制系统在工厂铸铁作业后安装在铸铁配件的环形槽中。
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公开(公告)号：US07125054B2
公开(公告)日：2006-10-24
申请号：US10952137
申请日：2004-09-28
申请人： Jim Jones
发明人： Jim Jones
IPC分类号： F16L19/08
CPC分类号： F16L21/04 , F16L21/08 , Y10S285/91
摘要： A sealing and restraining gasket for preventing separation of a pipe joint used to join a bell end of a female pipe to the male end of a mating pipe. The gasket is formed from a compressible body of elastomeric material and carries a rigid ring with gripping teeth for engaging an outer surface of the mating male pipe. The ring has a gap at one location. The gripping teeth of the rigid ring are oriented so as to be out of contact with and initially angled away from the outer surface of the male plastic pipe. The teeth are forced into engagement with the exterior surface of the male pipe as the pipe joint is assembled and the gap in the ring is partly closed. The teeth are oriented to allow movement of the male pipe in a first direction relative to the female bell end opening during assembly, but to resist movement in a opposite direction after the pipe joint has been assembled.
摘要翻译： 一种密封和限制垫圈，用于防止用于将阴管的钟形端部连接到配合管的阳端的管接头分离。 垫圈由弹性体材料的可压缩体形成，并且携带具有用于接合配合公管的外表面的夹紧齿的刚性环。 环在一个位置有差距。 刚性环的夹紧齿定向成与阳塑料管的外表面脱离接触并且最初成角度地远离阳塑料管的外表面。 当管接头被组装并且环中的间隙部分关闭时，齿被迫与阳管的外表面接合。 这些齿定向成允许在组装期间相对于母钟形端开口的第一方向上的阳管的移动，但是在管接头组装之后阻止相反方向的移动。
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公开(公告)号：US06488319B2
公开(公告)日：2002-12-03
申请号：US09842945
申请日：2001-04-26
申请人： Jim Jones
发明人： Jim Jones
IPC分类号： F16L1700
CPC分类号： F16L37/0845 , F16L37/091 , Y10S285/91
摘要： A method and apparatus for restraining pipe against internal forces at a pipe or fitting connection and to join and seal at least two pipes to form a pipeline is shown featuring an improved self restrained pressure gasket. The pressure gasket has a rigid ring formed as an integral part of the gasket thus making the gasket easy to install. The rigid ring which forms the restraining mechanism has rows of teeth of varying lengths that, when assembled, engage at various points around the circumference of a mating pipe. The teeth adjust to the tolerances allowed in pipe manufacturing without losing gripping capacity.
摘要翻译： 用于限制管道在管道或配件连接处的内力并且连接和密封至少两个管道以形成管道的方法和装置被示出具有改进的自我限制的压力垫圈。 压力垫圈具有形成为垫圈的整体部分的刚性环，从而使垫圈易于安装。 形成约束机构的刚性环具有不同长度的齿排，当组装时，齿排在配合管的圆周周围的各个点处啮合。 牙齿适应管道制造允许的公差，而不会损失抓握能力。
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公开(公告)号：US10858896B2
公开(公告)日：2020-12-08
申请号：US16091382
申请日：2017-04-05
申请人： Hayward Baker, Inc. , Jim Jones
发明人： Jim Jones
IPC分类号： E21B17/07 , E21B19/084 , E21B7/20 , E21B19/00 , E21B7/00 , E21B17/02 , E21B17/042 , E21B17/043
摘要： A telescopic drill rod (2) has at least two rod members (20, 30} disposed coaxially to one another, with the inner rod member (30) being axially slidable relative to the cater rod member (20) in a telescoping mariner between an extended position and a retracted position. Both the inner rod member (30) and outer rod member (20) are equipped with joints at each end for connection, to a drill head and/or another section of drill pipe. The joints also lock the inner and outer rod members in either the extended of retracted positions, and this is accomplished with a unique frusto-conical threaded engagement that is well-suited for transmitting pressure forces.
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公开(公告)号：US20080007062A1
公开(公告)日：2008-01-10
申请号：US11895917
申请日：2007-08-28
申请人： Jim Jones , Bradford Corbett , Gerardo Darce , Randall Chinchilla
发明人： Jim Jones , Bradford Corbett , Gerardo Darce , Randall Chinchilla
IPC分类号： F16L17/00
CPC分类号： F16L47/08 , B29C57/025 , F16L37/0925 , F16L47/12 , Y10T29/49865 , Y10T29/4987 , Y10T29/49876
摘要： A method and apparatus for restraining pipe against both internal and external forces at a pipe or fitting connection and to join and seal at least two pipes to form a pipeline is shown featuring an improved restraining and sealing mechanism. The restraining and sealing mechanism includes a circumferential housing and a companion sealing ring which are received within a mating groove provided in the belled end of a female pipe. The circumferential housing has an interior region which contains a gripping ring insert. The sealing ring and housing are integrally located within a belled pipe end during belling operations.
摘要翻译： 一种用于限制管道抵抗管道或配件连接处的内部和外部力并连接和密封至少两个管道以形成管道的方法和装置被示出具有改进的约束和密封机构。 限制和密封机构包括周向壳体和配套密封环，其被接纳在设置在母管的罩壁中的配合槽内。 周向壳体具有包含夹环插入件的内部区域。 密封环和壳体在钟罩操作期间一体地位于鼓形管端内。
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公开(公告)号：US20070063516A1
公开(公告)日：2007-03-22
申请号：US11544840
申请日：2006-10-06
申请人： Jim Jones , Bradford Corbett
发明人： Jim Jones , Bradford Corbett
IPC分类号： F16L17/00
CPC分类号： F16L47/08 , F16L37/0845 , F16L37/0925 , F16L47/12 , Y10T29/49428 , Y10T29/49865
摘要： A method and apparatus for restraining pipe against internal forces at a pipe or fitting connection and to join and seal at least two pipes to form a pipeline is shown featuring an improved restraining/sealing mechanism. The restraining/sealing mechanism includes a relatively rigid gripper ring and a companion sealing ring which are received within one or more mating grooves provided in the belled end of a female pipe. The gripper ring and sealing ring can be combined or attached, or they can be separate members located in the same retaining groove or separate grooves in the female belled pipe end.
摘要翻译： 一种用于限制管道抵抗管道或配件连接处的内力并且连接和密封至少两个管道以形成管道的方法和装置被示出具有改进的约束/密封机构。 约束/密封机构包括相对刚性的夹持环和伴随的密封环，该密封环被容纳在设置在母管的筒形端的一个或多个配合凹槽内。 夹持环和密封环可以组合或附接，或者它们可以是位于相同保持槽中的分离构件或凹形管端部中的单独凹槽。
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公开(公告)号：US20060119100A1
公开(公告)日：2006-06-08
申请号：US11120550
申请日：2005-05-03
申请人： Jim Jones , Bradford Corbett , Gerardo Darce , Randall Chinchilla
发明人： Jim Jones , Bradford Corbett , Gerardo Darce , Randall Chinchilla
IPC分类号： F16L17/00
CPC分类号： F16L47/08 , B29C57/025 , F16L37/0925 , F16L47/12 , Y10T29/49865 , Y10T29/4987 , Y10T29/49876
摘要： A method and apparatus for restraining pipe against both internal and external forces at a pipe or fitting connection and to join and seal at least two pipes to form a pipeline is shown featuring an improved restraining and sealing mechanism. The restraining and sealing mechanism includes a circumferential housing and a companion sealing ring which are received within a mating groove provided in the belled end of a female pipe. The circumferential housing has an interior region which contains a gripping ring insert. The sealing ring and housing are integrally located within a belled pipe end during belling operations.
摘要翻译： 一种用于限制管道抵抗管道或配件连接处的内部和外部力并连接和密封至少两个管道以形成管道的方法和装置被示出具有改进的约束和密封机构。 限制和密封机构包括周向壳体和配套密封环，其被接纳在设置在母管的罩壁中的配合槽内。 周向壳体具有包含夹环插入件的内部区域。 密封环和壳体在钟罩操作期间一体地位于鼓形管端内。
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公开(公告)号：US06945570B2
公开(公告)日：2005-09-20
申请号：US10670651
申请日：2003-09-24
申请人： Jim Jones
发明人： Jim Jones
CPC分类号： F16L21/08 , F16L21/04 , Y10S285/91
摘要： A restraining element for preventing separation of a pipe joint used to join a bell end of a female plastic pipe to the male end of a mating pipe. The restraining element is formed from a compressible body of elastomeric material, the compressible body having a segmented metal ring located therein with gripping teeth for engaging an outer surface of the mating male pipe. The ring segments making up the segmented metal ring are oriented such that the gripping teeth of the ring segments are out of contact with and initially angled away from the outer surface of the male plastic pipe. The teeth of the annular gasket are forced into engagement with the exterior surface of the male plastic pipe as the pipe joint is assembled. The teeth are oriented to allow movement of the male pipe in a first direction relative to the female bell end opening during assembly, but to resist movement in a opposite direction after the pipe joint has been assembled.
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公开(公告)号：US20050046189A1
公开(公告)日：2005-03-03
申请号：US10770944
申请日：2004-02-03
申请人： Bradford Corbett , Jim Jones
发明人： Bradford Corbett , Jim Jones
IPC分类号： F16L37/084 , F16L37/092 , F16L17/00
CPC分类号： F16L47/08 , F16L37/0845 , F16L37/0925 , F16L47/12 , Y10T29/49428 , Y10T29/49865
摘要： A method and apparatus for restraining pipe against internal forces at a pipe or fitting connection and to join and seal at least two pipes to form a pipeline is shown featuring an improved restraining/sealing mechanism. The restraining/sealing mechanism includes a relatively rigid gripper ring and a companion sealing ring which are received within one or more mating grooves provided in the belled end of a female pipe. The gripper ring and sealing ring can be combined or attached, or they can be separate members located in the same retaining groove or separate grooves in the female belled pipe end.
摘要翻译： 一种用于限制管道抵抗管道或配件连接处的内力并且连接和密封至少两个管道以形成管道的方法和装置被示出具有改进的约束/密封机构。 约束/密封机构包括相对刚性的夹持环和伴随的密封环，该密封环被容纳在设置在母管的筒形端的一个或多个配合凹槽内。 夹持环和密封环可以组合或附接，或者它们可以是位于相同保持槽中的分离构件或凹形管端部中的单独凹槽。
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