公开(公告)号：US20190234543A1

公开(公告)日：2019-08-01

申请号：US16338018

申请日：2017-10-12

Applicant: Poulton Technologies Limited

Inventor： Rodney Coplestone

IPC: F16L19/07 ,  F16L19/075 ,  F16L19/08

CPC classification number: F16L19/07 ,  F16L19/075 ,  F16L19/08 ,  F16L21/002 ,  F16L21/08 ,  F16L23/0286

Abstract: A seal assembly, comprising: a connector body having an open end configured for receiving a free end of a pipe; an adaptor for securing at the free end of the pipe; the adaptor comprising a first ring, configured to be mounted around the circumference of the free end of a pipe, and a second ring configured to cooperate with the first ring in order to drive the first ring into engagement with an outer surface of the pipe; and a mechanical interlock arrangement configured for driving the adaptor in the direction of the connector body, when the adaptor is secured at the free end of the pipe; and wherein the mechanical interlock arrangement is further configured for preventing or limiting axial movement of the pipe relative to the connector body, when the adaptor is secured to the outer surface of the pipe and when the free end of the pipe is in sealing contact with a metal seal surface of the connector body.

公开(公告)号：US20180013274A1

公开(公告)日：2018-01-11

申请号：US15642190

申请日：2017-07-05

Applicant: Jinxing Yang

Inventor： Jinxing Yang

IPC: H02G3/06 ,  F16L19/08 ,  F16L19/065

CPC classification number: H02G3/0691 ,  F16L19/065 ,  F16L19/08 ,  F16L37/091

Abstract: A rain tight connector may include a connector body, a gland nut coupled to the connector body, and a compression ring. A locknut is coupled to the connector body on the end portion thereof opposite to the gland nut. The compression ring includes a central portion and first and second coaxial end portions. The central portion defines an annular stop. A locking unit with a plurality of locking teeth is provided in the present invention to further secure the metal tube. More specifically, the locking unit can be inserted into the compressing ring to strengthen its structure to securely hole the metal tube

公开(公告)号：US09322496B1

公开(公告)日：2016-04-26

申请号：US14664121

申请日：2015-03-20

Applicant: Quick Fitting, Inc.

Inventor： David B. Crompton ,  Libardo Ochoa Dias

IPC: F16L19/08

CPC classification number: F16L19/08 ,  B25B27/10 ,  F16L37/0915

Abstract: A push-to-connect fitting release assistance assembly, device and method allows for simplified manual operation of a push-to-connect fitting through a clip device capable of manual fit around a fitting adapted for such use. In various embodiments, the clip device comprises a base portion and first and second leg portions, where the leg portions are adapted to provide a gradually increasing or decreasing axial pressure to a release pusher member included as part of the fitting assembly. In various embodiments, the main body component of the fitting is adapted with axially inner, intermediate and outer portions that provide a snug mechanical fit with the clip device.

Abstract translation: 按钮式连接配件释放辅助组件，装置和方法允许通过能够手动配合适于这种使用的配件的夹具装置来简化手动操作按钮式连接配件。 在各种实施例中，夹具装置包括基部和第一和第二腿部，其中腿部适于向包括作为装配组件的一部分的释放推动器构件提供逐渐增加或减小的轴向压力。 在各种实施例中，配件的主体部件适于轴向内部，中间和外部，其提供与夹具装置的紧密的机械配合。

公开(公告)号：US09243711B2

公开(公告)日：2016-01-26

申请号：US13337836

申请日：2011-12-27

Applicant: Helvecio C. K. Silveira ,  Ivan Candiani ,  Leonardo Cardoso ,  Rodrigo Ferreira Dias

Inventor： Helvecio C. K. Silveira ,  Ivan Candiani ,  Leonardo Cardoso ,  Rodrigo Ferreira Dias

IPC: F16L17/00 ,  F16J15/08 ,  F16J3/04 ,  E21B21/10 ,  E21B17/05 ,  F16L19/08 ,  E21B33/00

CPC classification number: F16J15/0887 ,  E21B17/05 ,  E21B21/106 ,  E21B2033/005 ,  F16J3/047 ,  F16L17/08 ,  F16L19/08

Abstract: A tubular connection has first and second tubular members having aligned bores with a common axis and having first and second seal surfaces, respectively. A metal seal has a first end portion that sealingly engages the first seal surface and a second end portion that sealingly engages the second seal surface. The metal seal has a sidewall with at least two folds. One of the folds defines an axial interior gap. The other of the folds defines an axial exterior gap. An exterior spacer member is positioned in the exterior gap to limit closer of the exterior gap in response to a greater pressure on the interior of the seal than on the exterior. An interior spacer member is positioned in the interior gap to limit closure of the interior gap in response to a greater pressure on the exterior of the seal than on the interior.

Abstract translation: 管状连接件具有第一和第二管状构件，其具有分别具有公共轴线的对准的孔并且分别具有第一和第二密封表面。 金属密封件具有密封地接合第一密封表面的第一端部和密封地接合第二密封表面的第二端部。 金属密封件具有至少两个折叠的侧壁。 折叠中的一个限定轴向内部间隙。 折叠中的另一个限定轴向外部间隙。 外部间隔件定位在外部间隙中以限制外部间隙的更近，以响应于密封件内部上的压力大于在外部上的压力。 内部间隔件定位在内部间隙中以限制内部间隙的闭合，以响应于在密封件的外部上比内部更大的压力。

公开(公告)号：US09217529B2

公开(公告)日：2015-12-22

申请号：US13756789

申请日：2013-02-01

Applicant: Quick Fitting, Inc.

Inventor： David B. Crompton ,  Libardo Ochoa Dias

IPC: F16L19/08 ,  F16L37/091

CPC classification number: F16L37/091 ,  F16L19/08 ,  F16L37/0915 ,  Y10T29/49936

Abstract: A push fitting joint packaging arrangement allows the re-use and repair of push-to-connect fittings and valves without damage to the fitting or valve elements or the pipe, and without coining, gluing or threaded engagement of parts. In one embodiment of the present invention, the arrangement comprises a split fastening ring and a split O-ring support member.

Abstract translation: 推入式接头包装装置允许按压连接配件和阀的重新使用和修理，而不会损坏配件或阀元件或管道，并且不会部件的压印，胶合或螺纹接合。 在本发明的一个实施例中，该装置包括分离紧固环和分离的O形环支撑构件。

公开(公告)号：US20140353969A1

公开(公告)日：2014-12-04

申请号：US14345521

申请日：2012-09-20

Applicant: DAIKIN INDUSTRIES, LTD.

Inventor： Takashi Shimamura ,  Haruo Nakata

IPC: F16L19/02 ,  F16L19/08

CPC classification number: F16L19/02 ,  F16L19/08 ,  F16L19/103 ,  F16L19/12 ,  F16L19/14

Abstract: A tube connection structure includes a joint body and a coupling member. The coupling member has a fastening part threaded with the joint body and a tool-engaging part gripable with a fastening tool. The coupling member and the joint body are-configured such that the tool-engaging part is separated from the fastening part after the coupling member is mounted to the joint body. The joint body and the coupling member have a threading contact part. The components of the threaded contact part are in contact with each other so that the threading of the coupling member over the joint body is limited before the tool-engaging part is separated from the fastening part.

Abstract translation: 管连接结构包括接头体和联接构件。 联接构件具有与接头本体螺纹连接的紧固部和可与紧固工具夹持的工具接合部。 联接构件和接头体被配置为使得在联接构件安装到接头体之后工具接合部分与紧固部分分离。 接头体和联接构件具有螺纹接触部。 螺纹接触部件的部件彼此接触，使得在工具接合部分与紧固部件分离之前，联接构件在接头本体上的螺纹被限制。

公开(公告)号：US20130140815A1

公开(公告)日：2013-06-06

申请号：US13658147

申请日：2012-10-23

Applicant: Swagelok Company

Inventor： Dale C. Arstein ,  Carl E. Meece ,  Peter C. Williams ,  Edward A. Pezak

IPC: F16L15/00

CPC classification number: F16L15/08 ,  F16L15/00 ,  F16L19/061 ,  F16L19/08 ,  F16L19/10 ,  F16L19/103

Abstract: A fitting assembly is provided with a first fitting component having a stepped wall surface; and a second fitting component radially spaced from the first fitting component when the fitting assembly is in a finger tight condition prior to pull-up. When the second fitting component is displaced into contact with the stepped wall surface during fitting pull-up, the stepped wall surface assists in separating the first fitting component from the second fitting component upon fitting disassembly.

Abstract translation: 配件组件设置有具有台阶壁表面的第一配件部件; 以及当所述装配组件在上拉之前处于手指紧固状态时，与所述第一装配部件径向间隔开的第二装配部件。 当在装配拉拔期间第二装配部件与台阶壁表面接触时，台阶壁表面有助于在装配拆卸时将第一装配部件与第二装配部件分离。

公开(公告)号：US20120169039A1

公开(公告)日：2012-07-05

申请号：US13246597

申请日：2011-09-27

Applicant: David B. Crompton ,  Libardo Ochoa Dias

Inventor： David B. Crompton ,  Libardo Ochoa Dias

IPC: F16L37/091 ,  F16L37/084 ,  F16L55/00

CPC classification number: F16L37/091 ,  F16L19/08 ,  F16L37/0915 ,  Y10T29/49936

Abstract: A push fitting joint packaging arrangement allows the re-use and repair of push-to-connect fittings and valves without damage to the fitting or valve elements or the pipe, and without coining, gluing or threaded engagement of parts. In one embodiment of the present invention, the arrangement comprises a split fastening ring and a split O-ring support member,

Abstract translation: 推入式接头包装装置允许按钮式连接配件和阀门的重新使用和修理，而不损坏配件或阀门元件或管道，并且不会部件的压印，胶合或螺纹接合。 在本发明的一个实施例中，该装置包括分离紧固环和分离的O形环支撑构件，

公开(公告)号：US20120043757A1

公开(公告)日：2012-02-23

申请号：US13266187

申请日：2010-05-06

Applicant: Peter C. Williams ,  Cal R. Brown ,  Mark A. Clason

Inventor： Peter C. Williams ,  Cal R. Brown ,  Mark A. Clason

IPC: F16L19/08 ,  B23P11/00

CPC classification number: F16L19/103 ,  F16L19/045 ,  F16L19/08 ,  F16L19/10 ,  F16L2201/10 ,  Y10T137/0447

Abstract: A conduit fitting of the type having first and second threaded fitting components and at least one conduit gripping device, further includes a stroke limiting member that allows the fitting to be pulled up by applying a predetermined torque. In one embodiment, the stroke limiting member may be a non-integral torque collar. Alternatively, the fitting may also be pulled up by turns or may have an integral torque collar. In still another embodiment, a stroke limiting member is provided that may be used to enable a fitting that is designed to be pulled up by turns to also be pulled up by torque. In other embodiments, the non-integral torque collar may be installed onto one of the fitting components, and then deformed so as to prevent or make it more difficult to remove the torque collar after installation onto the fitting component.

Abstract translation: 具有第一和第二螺纹配件部件和至少一个导管夹持装置的类型的导管配件还包括允许通过施加预定扭矩来将配件拉起的行程限制构件。 在一个实施例中，行程限制构件可以是非整体转矩环。 或者，也可以将配件翻转或者可以具有一体的转矩套环。 在另一个实施例中，提供了一种行程限制构件，其可以用于使得被设计成被匝地拉起也可以被扭矩拉动的配件。 在其它实施例中，非整体式扭矩套环可以安装在其中一个配件部件上，然后变形，以防止或使其在安装到配件部件上之后更难以移除扭矩套环。

公开(公告)号：US07862089B2

公开(公告)日：2011-01-04

申请号：US11807072

申请日：2007-05-25

Applicant: David B. Crompton

Inventor： David B. Crompton

IPC: F16L19/06

CPC classification number: F16L19/08 ,  Y10T29/49826 ,  Y10T29/5367

Abstract: A pipe fitting assembly package and fastening ring removal tool allow re-use and repair of push-fit piping fittings and valves without damage to the fitting or valve elements or the pipe. The quick connection pipe fitting assembly package of the present invention employs a threaded retaining cap that when removed, exposes the clamping, sealing and fastening mechanism of the fitting or valve. In one embodiment, the present invention further includes a removable packing gland mounted on a body about an axis of an orifice. The fastening ring removal device provided as part of the present invention is manually pushed onto the cylindrical object and is capable of expanding to traverse over the installed fastening ring. The fastening ring removal device includes a parallel angular surface to lift the fastening ring off of the pipe member. In one embodiment of the present invention, the removal device has a plurality of cut areas or slits extending axially along its surface to allow for the expansion of the upper rim portion of the fastener removal tool as it slides over a remaining fastening ring. The present invention facilitates re-use of existing fittings and valves by allowing the internal components to be removed, repaired and/or replaced.

Abstract translation: 管接头组件包装和紧固环拆卸工具允许重新使用和修理推入式管道配件和阀，而不损坏配件或阀元件或管道。 本发明的快速连接管接头组件包装采用螺纹固定盖，当移除时，露出接头或阀的夹紧，密封和紧固机构。 在一个实施例中，本发明还包括安装在本体上的可拆卸的密封压盖，其围绕孔的轴线安装。 作为本发明一部分提供的紧固环拆除装置被手动地推压到圆柱形物体上，并且能够扩展以穿过所安装的紧固环。 紧固环移除装置包括平行的角度表面，以将紧固环从管构件提起。 在本发明的一个实施例中，移除装置具有沿其表面轴向延伸的多个切割区域或狭缝，以允许紧固件移除工具的上边缘部分在其剩余的紧固环上滑动时膨胀。 本发明通过允许内部组件被移除，修理和/或更换来便于现有配件和阀的再利用。