公开(公告)号：WO2004048840A1

公开(公告)日：2004-06-10

申请号：PCT/KR2003/002594

申请日：2003-11-27

Applicant: PARK, Jong Seok

Inventor： PARK, Jong Seok

IPC: F16L37/12

CPC classification number: F16L37/0982 ,  F16L37/0915 ,  F16L2201/80

Abstract: Disclosed is a one-touch type pipe connection device. In an one-touch type pipe connection device wherein a watertight state is maintained by an O-ring in a state where the pipe is not pulled out by a snap ring only by inserting the pipe, a snap ring for preventing deviation of the pipe, an O-ring for maintaining a watertight state, and a sleeve are disposed within a pipe-joining unit. Therefore, the waterproof state is kept only by inserting the pipe.

Abstract translation: 公开了一种单触式管连接装置。 在一种单触式管连接装置中，其中在通过插入管道而不通过卡环将管拉出的状态下由O型环保持水密状态的一触点式管连接装置，用于防止管道偏离的卡环， 用于保持水密状态的O形环和套管布置在管接合单元内。 因此，仅通过插入管道来保持防水状态。

公开(公告)号：WO2003042591A1

公开(公告)日：2003-05-22

申请号：PCT/SE2002/002046

申请日：2002-11-11

Applicant: VOLVO LASTVAGNAR AB ,  SANBORN, Mats ,  ERIKSSON, Stefan

Inventor： SANBORN, Mats ,  ERIKSSON, Stefan

IPC: F16L37/00

CPC classification number: F16L37/08 ,  F16L2201/10 ,  F16L2201/30 ,  F16L2201/80 ,  Y10S285/924

Abstract: Coupling device for conduits for pressurized media which consists of at least two coupling parts (1, 2) which are possible to couple to each other in the shape of a female part and a male part which is insertable into the female part. A locking device is arranged to hold the coupling parts completely coupled in a locking position. The locking device comprises a locking organ (11) positioned at one of the coupling parts (2) which in a locking position attaches into a recess (12) in the other coupling part. A sealing organ (6) in the locking position achieves sealing between the coupling parts. The other coupling part (1) exhibits a further recess (16) in which the locking organ can be brought to locking of the coupling parts (1, 2) in an outer locking position when the two coupling parts are coupled to each other. In the outer locking position there is incomplete sealing with the two coupling parts being locked so that they are prevented from coming apart but are incompletely coupled together and allowed to be brought together to said locking position for the complete coupling of the coupling parts. In the presence of pressurized media this enables an indication that the outer locking position has been assumed due to the presence of leakage of pressurized media. The leakage is obtained via a leakage groove (20) which is angled towards the radial plane of the coupling parts. The leakage groove can thus be made by means of rotating machining.

Abstract translation: 用于加压介质的管道的联接装置，其由至少两个能够以阴部件的形状彼此联接的联接部件（1,2）和可插入到阴部件中的阳部件组成。 锁定装置被布置成将联接部分完全联接在锁定位置。 锁定装置包括定位在耦合部分（2）中的一个上的锁定装置（11），锁定装置在锁定位置附接到另一耦合部分中的凹部（12）中。 在锁定位置的密封器具（6）实现了联接部件之间的密封。 另一个联接部件（1）具有另一个凹部（16），当两个联接部件彼此联接时，锁定装置可以将联锁部件（1,2）锁定在外部锁定位置。 在外部锁定位置中，两个联接部分被锁定，不完全密封，使得它们被阻止分离，但是不完全地联接在一起，并且允许其一起到达所述锁定位置，以使联接部件完全联接。 在存在加压介质的情况下，由于存在加压介质的泄漏，这使得能够假定外部锁定位置被指示。 通过泄漏槽（20）获得泄漏，泄漏槽（20）朝向耦合部件的径向平面倾斜。 因此，可以通过旋转加工来形成泄漏槽。

公开(公告)号：US11927293B2

公开(公告)日：2024-03-12

申请号：US17554613

申请日：2021-12-17

Applicant: CNH Industrial America LLC

Inventor： Brian Payne ,  Gerard Restaino, III ,  Jerry L Brinkley

IPC: F16L55/24 ,  B62D25/24

CPC classification number: F16L55/24 ,  B62D25/24 ,  F16L2201/80

Abstract: A locking assembly for a door assembly of an agricultural vehicle includes: an actuator that defines an actuator axis and is linearly movable between a first position and a second position and rotatable about the actuator axis between a first locking orientation and a second locking orientation and includes a pair of locking features; a biaser configured to bias the actuator toward the first position; an energizer configured to bias the actuator toward the first locking orientation when the actuator is in the second locking orientation; and a lock configured to engage a second locking feature when the actuator is in the second locking orientation. Linear movement of the actuator from the first position to the second position while the actuator is in the second locking orientation causes the lock to disengage from the second locking feature so the energizer rotates the actuator towards the first locking orientation.

公开(公告)号：US11796103B2

公开(公告)日：2023-10-24

申请号：US17409945

申请日：2021-08-24

Applicant: Mueller International, LLC

Inventor： Aurelian Ioan Furcoiu

IPC: F16L37/127 ,  F16L21/08 ,  F16L21/04

CPC classification number: F16L37/127 ,  F16L21/04 ,  F16L21/08 ,  F16L2201/80

Abstract: A method of coupling a pipe length to a piping element can include arranging a gland over an end of the pipe length, the gland including a joint restraint assembly, the pipe length defining an outer pipe surface; arranging the end of the pipe length within a socket defined by the piping element; fastening the gland to the piping element; and activating the joint restraint assembly by hand to prevent removal of the pipe length from the socket.

公开(公告)号：US11644137B2

公开(公告)日：2023-05-09

申请号：US16613550

申请日：2018-05-16

Applicant: IAMADILLO PTY LTD

Inventor： Darren John Dillon

IPC: F16L37/084 ,  F16L55/11 ,  H01R13/447

CPC classification number: F16L37/0847 ,  F16L55/1141 ,  F16L2201/80 ,  H01R13/447

Abstract: A cover for a connector, wherein the cover is adapted to be locateable over at least a portion of the connector, and wherein the connector has a fluid pathway formed therethrough. The connector has a first portion and a second portion, and wherein, when the cover is located over the portion of the connector, ingress of impurities into the fluid pathway is prevented.

公开(公告)号：US20190203863A1

公开(公告)日：2019-07-04

申请号：US16325660

申请日：2017-08-08

Applicant: KNORR-BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH

Inventor： Bernhard Miller ,  Falk Hecker

IPC: F16L29/00 ,  F16L29/04

CPC classification number: F16L29/005 ,  F16L29/04 ,  F16L2201/80

Abstract: A hydraulic connecting part for connecting to a hydraulic counterpart to form a hydraulic flow path between the hydraulic connecting part and the counterpart, including: a hydraulic connecting duct having a connection opening which faces the counterpart during the connection; a closure for the connection opening to keep a hydraulic liquid in the hydraulic connecting duct at a minimum pressure; and a fastening arrangement to fasten the connecting part to the counterpart.

公开(公告)号：US10012337B2

公开(公告)日：2018-07-03

申请号：US15317709

申请日：2015-06-11

Applicant: SIKORSKY AIRCRAFT CORPORATION

Inventor： Jon Francis Kull

IPC: F16L55/10 ,  A61M1/00 ,  F16L55/115

CPC classification number: F16L55/115 ,  F16L41/03 ,  F16L57/005 ,  F16L2201/80

Abstract: A protective cap assembly for hydraulic ports of a component includes a plurality of caps, each cap of the plurality of caps installable over a hydraulic port of the component, and a web interconnecting the plurality of caps. A hydraulic system component includes a plurality of hydraulic ports configured for a fluid flow therethrough and a protective cap assembly for the plurality of hydraulic ports. The protective cap assembly includes a plurality of caps, each cap of the plurality of caps installable over a hydraulic port of the component and a web interconnecting the plurality of caps.

公开(公告)号：US09668431B2

公开(公告)日：2017-06-06

申请号：US14087900

申请日：2013-11-22

Applicant: Rain Bird Corporation

Inventor： Michael F. Turk ,  Samir Shah ,  Gerhard Stoltz ,  Armen Nalbandyan

IPC: B05B15/00 ,  A01G25/02 ,  B05B15/06 ,  F16L37/54 ,  F16L33/22 ,  F16L57/00 ,  F16L41/08 ,  F16L41/02

CPC classification number: A01G25/023 ,  A01G25/026 ,  B05B15/65 ,  B05B15/658 ,  F16L33/223 ,  F16L33/225 ,  F16L33/227 ,  F16L37/54 ,  F16L41/021 ,  F16L41/08 ,  F16L57/005 ,  F16L2201/80

Abstract: A fluid supply line is provided to reduce the labor and cost required for dripline system installations by providing predetermined fitting locations where driplines can be attached. The supply line consists of a conduit having a side wall, a connector extending through the side wall of the conduit, the connector having a conduit connecting segment extending outside the conduit and an inlet segment extending into the conduit, and the inlet segment being connected to the side wall of the conduit.

公开(公告)号：US20150337998A1

公开(公告)日：2015-11-26

申请号：US14410271

申请日：2013-06-18

Applicant: VOSS Automotive GmbH

Inventor： Harald Hagen ,  Adrian Klehr

IPC: F16L21/00 ,  F16L37/086 ,  F16L21/035

CPC classification number: F16L37/0915 ,  F16L37/091 ,  F16L37/0985 ,  F16L47/24 ,  F16L2201/80

Abstract: A connecting device for media lines, having a housing part, which is formed in two parts from a receiving part for plug connection of a media line and from a connecting part for connecting the housing part to a unit or an additional media line. The connecting part is connected to the receiving part via a coaxial rotationally symmetrical plug connection with form-fitting engagement and with a peripherally closed line progression. The connecting part is inserted with an insertion projection into a plug receptacle of the receiving part, wherein the insertion projection reaches with a radially outward protruding catch step in a form-fitting manner behind a radial undercut surface inside of the plug receptacle.

Abstract translation: 一种用于介质线的连接装置，具有壳体部分，其从用于介质线的插头连接的接收部分和用于将壳体部分连接到单元或附加介质线的连接部分形成为两部分。 连接部件通过同轴旋转对称的插头连接件与接收部件连接，具有形状配合接合和外围闭合的行程。 连接部分将插入突起插入到容纳部分的插头插座中，其中插入突起以形状配合的方式在插头插座内部的径向底切表面的后方到达径向向外突出的卡扣步骤。

公开(公告)号：US09163769B2

公开(公告)日：2015-10-20

申请号：US14199757

申请日：2014-03-06

Applicant: Postoak Services Inc.

Inventor： John R. Allen ,  Lloyd J. Lesikar

IPC: F16L55/11 ,  B23P11/00 ,  F16L55/132

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。