公开(公告)号：US20140209200A1

公开(公告)日：2014-07-31

申请号：US14342117

申请日：2012-08-31

Applicant: Hiroyuki Nakaya

Inventor： Hiroyuki Nakaya

IPC: F16L55/11

CPC classification number: F16L55/11 ,  F16L37/144 ,  F16L2201/80

Abstract: A plug for a connector includes an insertion portion, and the insertion portion includes an O-ring abutment portion and a creep prevention portion. Also, when the insertion portion of the plug for a connector is inserted in a mouth portion of a connector, the O-ring abutting portion abuts against an O-ring mounted inside the connector, and closes the mouth portion of the connector. Also, the creep prevention portion prevents a creep of a lock member which is in a standby position.

Abstract translation: 用于连接器的插头包括插入部分，插入部分包括O形环邻接部分和防止蠕变部分。 此外，当连接器用插头的插入部插入连接器的口部时，O形圈抵接部抵接在安装在连接器内的O形环，并且封闭连接器的口部。 此外，防蠕变部防止处于待机位置的锁定构件的蠕变。

公开(公告)号：US08708000B2

公开(公告)日：2014-04-29

申请号：US13085332

申请日：2011-04-12

Applicant: John R. Allen ,  Lloyd J. Lesikar

Inventor： John R. Allen ,  Lloyd J. Lesikar

IPC: F16L55/11 ,  B23P11/00

CPC classification number: F16L55/1108 ,  B23P11/00 ,  F16L55/132 ,  F16L2201/80 ,  Y10T29/49776 ,  Y10T29/49945 ,  Y10T29/53678

Abstract: An apparatus and method for plugging a tubular bore is disclosed herein. The apparatus comprises: a shaft member; one or more cylindrical compressible seals slideably disposed around the shaft member, wherein the shaft member passes axially through the one or more cylindrical seals; one or more cylindrical hard sleeves having one or more conical ends slideably disposed around the shaft member and adjacent to the one or more cylindrical seals; a flange attached at or near a distal end of the shaft member, wherein the flange retains the cylindrical sleeves and cylindrical seals on the shaft member; and a pulling mechanism disposed at or near a proximal end of the shaft member, wherein the seal is positioned between the flange and the one or more cylindrical hard sleeves such that compression of the seal causes it to expand away from the shaft member.

Abstract translation: 本文公开了一种用于堵塞管状孔的装置和方法。 该装置包括：轴构件; 一个或多个可绕轴构件可滑动地设置的圆柱形可压缩密封件，其中所述轴构件轴向地穿过所述一个或多个圆柱形密封件; 一个或多个圆柱形硬套筒，其具有一个或多个锥形端部，可滑动地设置在所述轴构件周围并且邻近所述一个或多个圆柱形密封件; 凸缘，其连接在所述轴构件的远端处或附近，其中所述凸缘将所述圆柱形套筒和圆柱形密封件保持在所述轴构件上; 以及设置在所述轴构件的近端处或附近的牵引机构，其中所述密封件定位在所述凸缘和所述一个或多个圆柱形硬质套筒之间，使得所述密封件的压缩使得所述密封件从所述轴构件膨胀。

公开(公告)号：US20110272939A1

公开(公告)日：2011-11-10

申请号：US12774213

申请日：2010-05-05

Applicant: Cameron Wade Stettner ,  Dennis Chahley

Inventor： Cameron Wade Stettner ,  Dennis Chahley

IPC: F16L19/03

CPC classification number: F16L33/32 ,  A01C7/082 ,  F16L33/227 ,  F16L37/0925 ,  F16L2201/80

Abstract: In an embodiment, a hose coupling assembly includes a collet including a head and an axial protrusion extending from the head in a first axial direction. The axial protrusion is configured to engage a hose while the axial protrusion is in a locked position, and to disengage the hose while the axial protrusion is in an unlocked position. The hose coupling assembly also includes a housing disposed about the axial protrusion and configured to receive the hose. An inner surface of the housing is shaped to enable movement of the axial protrusion toward the unlocked position in response to movement of the axial protrusion in the first axial direction, and to drive the axial protrusion toward the locked position in response to movement of the axial protrusion in a second axial direction, opposite the first axial direction.

Abstract translation: 在一个实施例中，软管接头组件包括夹头，其包括头部和沿着第一轴向方向从头部延伸的轴向突出部。 轴向突起构造成在轴向突起处于锁定位置时接合软管，并且在轴向突起处于解锁位置时使软管脱离。 软管联接组件还包括围绕轴向突出部设置并构造成容纳软管的壳体。 壳体的内表面被成形为能够响应于轴向突起在第一轴向方向上的移动而使轴向突起朝向解锁位置移动，并且响应于轴向的移动而将轴向突出部朝向锁定位置驱动 在与第一轴向相反的第二轴向方向突出。

公开(公告)号：US08051879B2

公开(公告)日：2011-11-08

申请号：US12457995

申请日：2009-06-29

Applicant: Frederick W. Zeyfang

Inventor： Frederick W. Zeyfang

IPC: F16L57/00 ,  B65D59/06

CPC classification number: F16L57/005 ,  B65D59/06 ,  F16L2201/80

Abstract: An open ended cap for a pipe is provided comprising a flexible tubular body wherein one end has an inwardly-extending radial rim extending in a plane perpendicular to the longitudinal axis of the tubular body of the end cap. The tubular body may include a finger grip member extending inwardly from an inner periphery of the rim and connected to a tear strip extending across the rim and downwardly along at least a portion of the tubular body. In another embodiment, the tubular body has an interior wall surface having multiple compressible longitudinal fit beads extending from the interior wall surface and spaced about the circumference of the interior wall surface and which are configured to provide contact with the external surface of a pipe upon being inserted into the end cap. Both a tear strip and longitudinal fit beads may also be provided in combination.

Abstract translation: 提供了一种用于管道的开口盖，其包括柔性管状体，其中一端具有在垂直于端盖的管状体的纵向轴线的平面中延伸的向内延伸的径向边缘。 管状体可以包括从轮缘的内周向内延伸并连接到沿着轮缘延伸的撕裂带并沿着管状体的至少一部分向下延伸的指状抓握构件。 在另一个实施例中，管状体具有内壁表面，该内壁表面具有从内壁表面延伸并且围绕内壁表面的圆周间隔开的多个可压缩的纵向配合珠，并且被构造成在管的外表面上提供与管的外表面的接触 插入端盖。 也可以组合提供撕裂带和纵向配合珠。

公开(公告)号：US20100308572A1

公开(公告)日：2010-12-09

申请号：US12745432

申请日：2007-11-28

Applicant: Egil Pedersen

Inventor： Egil Pedersen

IPC: F16L33/16

CPC classification number: F16L37/0925 ,  B60T17/043 ,  F16L2201/10 ,  F16L2201/30 ,  F16L2201/80

Abstract: This invention relates to a tube coupling system (1) for a pressurised fluid system comprising a coupling body (3) for receiving a tube (5) of a pressurised fluid system, a leakage sealing means (7) for preventing fluid supplied from the pressurised fluid system via the tube to enter the coupling body (3), a gripping means (9) for gripping the outer surface of the tube (5) received in the coupling body (3), and an environment sealing means (11) for preventing intrusion from outside of the coupling body (3), characterised in that said environment sealing means (11) is at least partially displaceable and arranged to be pressed at least partially off a sealing seat when there is internal fluid pressure in the coupling body (3) resulting in a fluid stream out of the coupling body (3) and said fluid stream to the outside of the coupling body (3) indicates a leakage from the pressurised fluid system.

Abstract translation: 本发明涉及一种用于加压流体系统的管连接系统（1），其包括用于接收加压流体系统的管（5）的联接体（3），用于防止从加压流体系统供应的流体的泄漏密封装置（7） 流体系统经由管进入联接体（3），用于夹持容纳在联接体（3）中的管（5）的外表面的夹持装置（9）和用于防止 从联接体（3）的外部入侵，其特征在于，所述环境密封装置（11）至少部分地可移位并且布置成当联接体（3）中存在内部流体压力时，至少部分地从密封座部压出 ），使得流体流离开联接体（3），并且所述流体流到联接体（3）的外部，表示来自加压流体系统的泄漏。

公开(公告)号：US07581763B2

公开(公告)日：2009-09-01

申请号：US10528215

申请日：2003-09-23

Applicant: Bernd Salomon-Bahls

Inventor： Bernd Salomon-Bahls

IPC: F16L21/06

CPC classification number: F16L37/008 ,  F16L33/227 ,  F16L37/0925 ,  F16L2201/80

Abstract: A connecting device for a plug-in connection of at least one pipeline having a housing part having at least one receiving opening for the insertion of the pipeline. A clamping ring is arranged in the receiving opening and, in order to lock the pipeline in place, interacts with an inner cone of the housing part. The housing part is made in two parts including a base part and an insert part, which is connected to the base part via a snap-in action forming-fitting connection. The insert part has a direct seal for resting on the circumference of the inserted pipeline. The insert part is formed of a first relatively hard and dimensionally stable plastic material, and has a dirt seal which consists of a second, relatively soft and elastic plastic material and is molded directly into the first material as a single piece with a cohesive material joint therebetween.

Abstract translation: 一种用于至少一个管道的插入式连接的连接装置，其具有壳体部分，该壳体部分具有用于插入管道的至少一个接收开口。 夹紧环布置在接收开口中，并且为了将管道锁定就位，与壳体部分的内锥体相互作用。 壳体部分由两部分制成，包括基部和插入部，其通过卡入动作形成配合连接连接到基部。 插入部分具有用于搁置在插入的管道的圆周上的直接密封。 插入部分由第一相对硬且尺寸稳定的塑料材料形成，并且具有由第二相对柔软且有弹性的塑料材料组成的污垢密封件，并且直接模制成第一材料作为具有粘结材料接头的单件 之间。

公开(公告)号：US20090102184A1

公开(公告)日：2009-04-23

申请号：US12297758

申请日：2007-04-13

Applicant: Martin Lechner ,  Norbert Terlau

Inventor： Martin Lechner ,  Norbert Terlau

IPC: F16L37/092

CPC classification number: F16L37/0925 ,  F16L33/227 ,  F16L2201/30 ,  F16L2201/80

Abstract: A plug connector for inserting a tubular plug-in part in a fluid-tight manner, useful for plastic pipe conduits is provided, consisting of a housing part with a plug-in receptacle, a retaining element and a fluid seal arranged in the plug receptacle; the housing part having a two-piece base part consisting of a receiving part for the retaining element and a connection part for connection of the housing part, to e.g., a threaded bore.

Abstract translation: 提供一种插入式连接器，用于以流体密封的方式插入用于塑料管道的管状插入部分，其包括具有插入式插座的壳体部分，保持元件和布置在插头插座中的流体密封件 ; 壳体部件具有由用于保持元件的接收部件和用于将壳体部件连接到例如螺纹孔的连接部分组成的两件式底座部件。

公开(公告)号：US20070284875A1

公开(公告)日：2007-12-13

申请号：US10596728

申请日：2004-12-17

Applicant: Bernd Salomon-Bahls ,  Dirk Dresen ,  Ingo Hupgen

Inventor： Bernd Salomon-Bahls ,  Dirk Dresen ,  Ingo Hupgen

IPC: F16L37/092

CPC classification number: F16L37/0925 ,  F16L2201/10 ,  F16L2201/30 ,  F16L2201/80 ,  Y10S285/924

Abstract: A plug connector for fluid conduits. The plug connector including a housing part with a plug socket for the fluid-tight insertion of a tubular plug-in part, a holding element for locking and a fluid seal for sealing the inserted plug-in part. The plug connector being arranged in a plug socket, the housing part being in two parts comprising a base part and an insert plate which is connected to the base part via a snap-action positive fit connection. The base part comprising a receiving part for the holding element, the fluid seal and the insert part, and a joining part for the joining connection of the housing part to a fluid conduit.

Abstract translation: 用于流体管道的插头连接器。 插头连接器包括具有用于管状插入部件的流体密封插入的插头插座的壳体部分，用于锁定的保持元件和用于密封插入的插入部件的流体密封件。 所述插头连接器布置在插头插座中，所述壳体部分包括两个部分，所述两个部分包括基部和插入板，所述插入板通过快速动作正配合连接连接到所述基部。 基座部分包括用于保持元件的接收部件，流体密封件和插入部件，以及用于将壳体部件连接到流体导管的接合部件。

公开(公告)号：US20060066101A1

公开(公告)日：2006-03-30

申请号：US10954141

申请日：2004-09-29

Applicant: Harold Hollnagel

Inventor： Harold Hollnagel

IPC: F16L39/00

CPC classification number: F16L37/0987 ,  F16L37/0982 ,  F16L2201/80

Abstract: The quick connect member (20) has a pair of arms (32) biased radially outwardly into a locked position in radial overlapping engagement with a shoulder (25) in a socket member (21) to retain a tube (26) in the socket member (21). The arms (32) extend from a disk (34) through flat and parallel axial sections (35) and then through outwardly flared sections (36), the arms (32) being arcuate in cross section between the axial sections (35) and the ends (33) thereof to terminate in arcuate ends (33). Each of the axial sections (35) includes an opening (39) extending tangentially to the tube (26) for receiving the projection (28). The socket member (21) has a pair of oppositely disposed radial holes (38) adjacent the shoulder (25) for accessing the arms (32) by inserting a tool through the holes (38) to move the arms (32) radially inwardly to a release position to clear the shoulder (25) to axially remove the quick connect member (20) from the socket member (21) to remove the tube (26) from the bore (22) of the socket member (21).

Abstract translation: 快速连接构件（20）具有径向向外偏压到锁定位置的一对臂（32），该锁定位置与插座构件（21）中的肩部（25）径向重叠接合，以将管（26）保持在插座构件 （21）。 臂（32）从盘（34）延伸穿过平坦和平行的轴向部分（35），然后通过向外扩张的部分（36）延伸，臂（32）在轴向部分（35）和 端部（33）终止于弧形端部（33）。 每个轴向部分（35）包括与管（26）切向延伸的用于接收突起（28）的开口（39）。 插座构件（21）具有邻近肩部（25）的一对相对设置的径向孔（38），用于通过将工具穿过孔（38）插入工具以将臂（32）径向向内移动到 释放位置以清除肩部（25）以从插座构件（21）轴向移除快速连接构件（20），以从管座构件（21）的孔（22）移除管（26）。

公开(公告)号：US20050045240A1

公开(公告)日：2005-03-03

申请号：US10752161

申请日：2004-01-06

Applicant: Bernard Casteran

Inventor： Bernard Casteran

IPC: F16L15/00 ,  F16L57/00

CPC classification number: F16L15/004 ,  E21B17/006 ,  F16L57/005 ,  F16L2201/80

Abstract: Embodiments of the present invention relate to methods for protecting a threaded end of a tubular member and sealingly engaging the tubular member to prevent liquid or debris contamination of the threaded end. In the preferred embodiments, the methods comprise the use of a tubular member thread protector that includes a protector body having an open end providing access to an interior and a closed end. The open end is adapted to accept the threaded end portion of the tubular member. The exterior surface of the protector body has a seal groove located proximate to the open end of the protector. A compliant seal is adapted to attach to the seal groove on the body and extend over the open end of the body and sealingly engage the outer surface of the tubular member.

Abstract translation: 本发明的实施例涉及用于保护管状构件的螺纹端并密封地接合管状构件以防止螺纹端部的液体或碎屑污染的方法。 在优选实施例中，这些方法包括使用管状构件螺纹保护器，其包括具有开口端的保护器主体，该开口端提供通向内部和封闭端的通路。 开口端适于接纳管状构件的螺纹端部。 保护体的外表面具有靠近保护器开口端的密封槽。 柔性密封件适于附接到主体上的密封槽并且延伸超过主体的开口端并且密封地接合管状构件的外表面。