-
公开(公告)号：US07537248B2
公开(公告)日：2009-05-26
申请号：US11895917
申请日：2007-08-28
IPC分类号： F16L19/065 , F16L19/08 , F16L19/12 , F16L19/14
CPC分类号： F16L47/08 , B29C57/025 , F16L37/0925 , F16L47/12 , Y10T29/49865 , Y10T29/4987 , Y10T29/49876
摘要： An 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 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： 一种用于在管道或配件连接处限制管道抵抗内部和外部力的装置，并且连接和密封至少两个管道以形成具有改进的限制和密封机构的管道的装置。 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。
-
公开(公告)号：US07284310B2
公开(公告)日：2007-10-23
申请号：US11120550
申请日：2005-05-03
IPC分类号： B23P11/00
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。
-
公开(公告)号：US20100078937A1
公开(公告)日：2010-04-01
申请号：US12493828
申请日：2009-06-29
IPC分类号： F16L17/025
CPC分类号： F16L21/03 , F16L37/0845 , F16L37/0925
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 ring-shaped body is installed within a mating groove provided in a mouth region of the as-cast fitting after the fitting has been cast at the manufacturing plant. The ring-shaped body is formed of an injection molded elastomeric material and carries a series of gripping segments which have teeth on an inner surface thereof which are designed to engage an outer surface of a mating male pipe. The teeth are oriented to allow movement of the male pipe in a first direction relative to an end opening o f the fitting during assembly, but to resist movement in a opposite direction after the fitting joint has been assembled. The gripping segments are mechanically bonded to the elastomeric body of the gasket during the injection molding operation. The ring-shaped body also includes a relatively flexible portion formed of an elastomer which forms a lip seal region with the mating male pipe.
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。 在配件在制造工厂铸造之后，环形体安装在设置在铸造配件的口部区域中的配合槽内。 环形主体由注射成型的弹性体材料形成并且承载一系列在其内表面上具有齿的夹持段，其被设计成接合配合的公管的外表面。 齿被定向成允许公管在组装期间相对于配件的端部开口的第一方向移动，而是在装配接头组装之后阻止在相反方向上的移动。 在注射成型操作期间，夹紧段机械地结合到垫圈的弹性体。 环形体还包括由弹性体形成的相对柔性的部分，其与配合的公管形成唇密封区域。
-
公开(公告)号：US20090060635A1
公开(公告)日：2009-03-05
申请号：US12199954
申请日：2008-08-28
CPC分类号： F16L37/0925 , F16L37/0845 , Y10T403/1624
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 ring-shaped body is installed within a mating groove provided in a mouth region of the as-cast fitting after the fitting has been cast at the manufacturing plant. The ring-shaped body carries a gripping member with teeth on an inner surface thereof 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 ring-shaped body also includes a relatively flexible portion formed of an elastomer which forms a sealing member with the mating male pipe.
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。 在配件在制造工厂铸造之后，环形体安装在设置在铸造配件的口部区域中的配合槽内。 环形体在其内表面上带有带齿的夹持构件，其初始地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。 环形体还包括由弹性体形成的相对柔性部分，该弹性体与配合的公管形成密封构件。
-
公开(公告)号：US07815225B2
公开(公告)日：2010-10-19
申请号：US12199954
申请日：2008-08-28
IPC分类号： F16L19/06
CPC分类号： F16L37/0925 , F16L37/0845 , Y10T403/1624
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 ring-shaped body is installed within a mating groove provided in a mouth region of the as-cast fitting after the fitting has been cast at the manufacturing plant. The ring-shaped body carries a gripping member with teeth on an inner surface thereof 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 ring-shaped body also includes a relatively flexible portion formed of an elastomer which forms a sealing member with the mating male pipe.
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。 在配件在制造工厂铸造之后，环形体安装在设置在铸造配件的口部区域中的配合槽内。 环形体在其内表面上带有带齿的夹持构件，其最初成角度地远离配合的公管的外表面。 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。 环形体还包括由弹性体形成的相对柔性部分，该弹性体与配合的公管形成密封构件。
-
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。
-
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。
-
公开(公告)号：US20120007320A1
公开(公告)日：2012-01-12
申请号：US13199473
申请日：2011-08-31
IPC分类号： F16L5/10
CPC分类号： E03F5/02 , E03F5/021 , F16L5/10 , F16L41/002
摘要： A manhole assembly for a manhole having generally cylindrical sidewalls defined between an outside surface and an inside surface separated by a wall thickness and having a wall opening communicating the outside and inside sidewall surfaces of the manhole for insertion of a mating pipe. The wall opening defines a peripheral surface relatively perpendicular to the outside and inside sidewall surfaces which receives a ring shaped elastomeric gasket. The gasket has one or more retaining rings which are encapsulated within the material of the gasket body and which allow the gasket to be obliquely inserted within the wall opening of the manhole and to be subsequently snap-fitted into position on the peripheral surface, whereby the gasket is securely retained in a locked-in position with respect to the wall opening in the sidewall of the manhole.
摘要翻译： 一种用于人孔的人孔组件，其具有限定在由壁厚分隔的外表面和内表面之间的大致圆柱形侧壁，并且具有连通人孔的外侧壁和内侧壁表面的壁开口，用于插入配合管。 壁开口限定了相对于外侧和内侧壁表面相对垂直的外周表面，其接收环形弹性垫圈。 垫圈具有一个或多个保持环，其被密封在垫圈主体的材料内，并且允许垫圈倾斜地插入在人孔的壁开口内并且随后卡扣配合到周边表面上的位置，由此， 垫片被牢固地保持在相对于人孔侧壁中的壁开口的锁定位置。
-
公开(公告)号：US20080277884A1
公开(公告)日：2008-11-13
申请号：US12112585
申请日：2008-04-30
IPC分类号： F16L5/14
CPC分类号： E03F5/02 , E03F5/021 , F16L5/10 , F16L41/002
摘要： A manhole assembly for a manhole having generally cylindrical sidewalls defined between an outside surface and an inside surface separated by a wall thickness and having a wall opening communicating the outside and inside sidewall surfaces of the manhole for insertion of a mating pipe. The wall opening defines a peripheral surface relatively perpendicular to the outside and inside sidewall surfaces which receives a ring shaped elastomeric gasket. The gasket has one or more retaining rings which are encapsulated within the material of the gasket body and which allow the gasket to be obliquely inserted within the wall opening of the manhole and to be subsequently snap-fitted into position on the peripheral surface, whereby the gasket is securely retained in a locked-in position with respect to the wall opening in the sidewall of the manhole.
摘要翻译： 一种用于人孔的人孔组件，其具有限定在由壁厚分隔的外表面和内表面之间的大致圆柱形侧壁，并且具有连通人孔的外侧壁和内侧壁表面的壁开口，用于插入配合管。 壁开口限定了相对于外侧和内侧壁表面相对垂直的外周表面，其接收环形弹性垫圈。 垫圈具有一个或多个保持环，其被密封在垫圈主体的材料内，并且允许垫圈倾斜地插入在人孔的壁开口内并且随后卡扣配合到周边表面上的位置，由此， 垫片被牢固地保持在相对于人孔侧壁中的壁开口的锁定位置。
-
公开(公告)号：US08074996B2
公开(公告)日：2011-12-13
申请号：US12134581
申请日：2008-06-06
申请人： Gerardo Darce , Randall Chinchilla
发明人： Gerardo Darce , Randall Chinchilla
CPC分类号： F16L17/035 , B29C57/025
摘要： An sealing gasket is shown for use in forming joints of plastic pipe. The gasket has a bulbous region which is bisected by a planar region which forms a pair of oppositely extending wing-like flaps. These features of the gasket allow it to be more reliably seated on the working mandrel used to bell a female, thermoplastic pipe end. The wing-like flap portions of the gasket form wiper surfaces for a subsequently installed male, spigot pipe end as the joint is formed.
摘要翻译： 示出了用于形成塑料管接头的密封垫圈。 垫圈具有球形区域，其由形成一对相对延伸的翼状翼片的平面区域平分。 垫圈的这些特征使其更可靠地安置在用于敲击母头，热塑管端的工作心轴上。 垫圈的翼状翼片部分形成用于随后安装的阳型插口管端的刮水器表面，因为形成接头。
-
-
-
-
-
-
-
-
-
搜索结果
17 条记录 (耗时 0.021 秒)
