公开(公告)号：US09556990B2

公开(公告)日：2017-01-31

申请号：US13490897

申请日：2012-06-07

申请人： Harald Hagen ,  Andreas Suhr ,  Reiner Mitterer

发明人： Harald Hagen ,  Andreas Suhr ,  Reiner Mitterer

IPC分类号： F16L35/00 ,  F16L37/088 ,  F16L37/092 ,  F16L37/14

CPC分类号： F16L37/088 ,  F16L37/0925 ,  F16L37/144 ,  Y10T29/53222

摘要： A connection device for the plug connection of at least one media line includes a housing part with at least one reception orifice for plugging in a plug portion connected or connectable to the at least one media line. The housing part includes a basic part and an insert part. The basic part is releasably connected with a form fit to the insert part via a latching connection. The latching connection holds the insert part releasably and is formed by a C-shaped spring clip which is seated on the outside of the basic part and engages with at least one latching extension radially through an orifice of the basic part into a circumferential latching groove of the insert part.

摘要翻译： 用于至少一个介质线的插头连接的连接装置包括具有至少一个接收孔的壳体部分，用于插入连接或可连接到所述至少一个介质线的插头部分。 壳体部分包括基部和插入部。 基本部件通过闩锁连接与通过插入部件配合的形式可释放地连接。 闩锁连接件可释放地保持插入部件并且由C形弹簧夹形成，该C形弹簧夹位于基部的外侧上，并与至少一个闩锁延伸部径向通过基部部件的孔接合到周向锁定槽 插入部分。

公开(公告)号：US09528645B2

公开(公告)日：2016-12-27

申请号：US13988484

申请日：2010-11-19

申请人： Frank Dankbaar ,  Anders Gronhage

发明人： Frank Dankbaar ,  Anders Gronhage

IPC分类号： F16L37/092 ,  F16L37/091

CPC分类号： F16L37/092 ,  F16L37/091 ,  Y10T137/0402 ,  Y10T137/598

摘要： A device for receiving or providing a fluid and a method of selectively coupling a tube (22) to the device with the tube receiving or providing the fluid. The device includes a housing (24) and a female port (26) extending from the housing. The female port has an engagement surface (28) and defines an interior chamber (30) with a retainer (62) disposed in the interior chamber. The retainer has a base (64), a finger (66) extending from the base to selectively engage the engagement surface, and a barb (88) proximate to the finger for selectively engaging the tube. A seal (52) is disposed in the interior chamber of the female port adjacent the retainer. The retainer (90) has a stud extending from the base beyond the barb to engage the seal for biasing the retainer away from the housing to facilitate movement of the finger against the engagement surface and engagement of the tube with the barb.

摘要翻译： 用于接收或提供流体的装置和选择性地将管（22）联接到装置的方法，所述管接收或提供流体。 该装置包括从壳体延伸的壳体（24）和阴端口（26）。 母端口具有接合表面（28）并且限定具有设置在内部室中的保持器（62）的内部室（30）。 保持器具有基部（64），从基部延伸以选择性地接合接合表面的手指（66）和靠近手指的倒钩（88），用于选择性地接合管。 密封件（52）设置在与保持器相邻的阴口的内部腔室中。 保持器（90）具有从底座延伸超过倒钩的螺柱，以接合密封件，用于将保持器偏压离开壳体，以便于手指抵靠接合表面的移动以及管与倒钩的接合。

公开(公告)号：US20160003395A1

公开(公告)日：2016-01-07

申请号：US14768972

申请日：2014-03-19

申请人： CHEZY INDUSTRIES SDN. BHD

发明人： Sitsabasan A/L K.V. Velautham

IPC分类号： F16L37/092 ,  F16L21/03 ,  F16L47/08 ,  F16L21/00

CPC分类号： F16L37/0925 ,  F16L21/007 ,  F16L21/03 ,  F16L47/08

摘要： A push-on pipe joint for connecting polyethylene water pipes comprises a hollow tubular body portion (1) having a central parallel-sided section (2) of internal diameter greater than that of the pipe and having a central inwardly extending pipe-stopping flange (5) for limiting insertion of the pipe, an inwardly tapered section (3) at each end of the central portion (1) and a further parallel sided end section (4) at the end of the tapered sections (3) of diameter such as to allow insertion of the pipe into the joint until it contacts the flange (5); a plurality of equidistantly spaced pipe-gripping members (7) inside the pipe joint and comprising a wedge section (11) having one surface (14) in sliding contact with the surface of the tapered section (3) and having ratchet teeth (18) on its opposite surface; means for forcing the wedge section (11) along the surface of the tapered section (3) to bring the ratchet teeth (18) into contact with, and to penetrate the surface of, the pipe; and a sealing ring ((9) located in a groove (8) towards the open end of the end sections (4) for forming a seal against the wall of a pipe inserted in the pipe joint.

摘要翻译： 用于连接聚乙烯水管的推压管接头包括中空的管状体部分（1），其具有内径大于管的直径的中心平行侧部分（2），并且具有中心向内延伸的止水凸缘 5）用于限制管道的插入，在中心部分（1）的每个端部处的向内的锥形部分（3）和在直径的锥形部分（3）的端部处的另外的平行的侧部端部（4），例如 以允许管插入接头中直到其接触凸缘（5）; 在管接头内部具有多个等距间隔的管夹持构件（7），并包括楔形部分（11），其具有与锥形部分（3）的表面滑动接触并具有棘齿（18）的一个表面（14） 在其相反的表面上 用于沿着所述锥形部分（3）的表面强迫所述楔形部分（11）以使所述棘轮齿（18）与所述管道接触并穿过所述管道的表面的装置; 以及位于所述端部（4）的开口端的凹槽（8）中的密封环（9），用于形成对插入所述管接头中的管道的壁的密封。

公开(公告)号：US20050275221A1

公开(公告)日：2005-12-15

申请号：US10952484

申请日：2004-09-28

申请人： Randall Rehder ,  Gary Hutko ,  L. Knowles

发明人： Randall Rehder ,  Gary Hutko ,  L. Knowles

IPC分类号： F16L37/091 ,  F16L37/092 ,  F16L37/53 ,  F16L3/04

CPC分类号： F16L37/091 ,  F16L37/0925 ,  F16L37/53

摘要： A connector with a connector body, a seal (such as an O-ring), a guide, a cap, and a collet. The guide may include in an outboard radiused surface and a substantially flat surface to contact the seal. The cap may be fixed in one end of the connector body. The collet may be reversibly and placed within the cap and include a surface to bias tooth members against inserted tubing, thereby to prevent the tubing from being withdrawn from the connector body.

摘要翻译： 具有连接器主体的连接器，密封件（例如O形环），引导件，盖子和夹头。 引导件可以包括在外侧圆角表面和与密封件接触的基本平坦的表面。 盖可以固定在连接器主体的一端。 夹头可以是可逆的并且放置在盖内并且包括用于将齿构件偏压到插入的管子的表面，从而防止管道从连接器本体中被抽出。

公开(公告)号：US06880864B2

公开(公告)日：2005-04-19

申请号：US10279098

申请日：2002-10-24

申请人： Masaaki Muto

发明人： Masaaki Muto

IPC分类号： F16L21/08 ,  B21D39/04 ,  B25B27/10 ,  F16L13/14 ,  F16L33/207 ,  F16L33/23 ,  F16L37/092 ,  F16L37/098 ,  F16L37/14 ,  F16L47/12 ,  F16L21/06

CPC分类号： F16L13/141 ,  B21D39/048 ,  B25B27/10 ,  F16L13/142 ,  F16L13/143 ,  F16L33/2071 ,  F16L33/2073 ,  F16L37/0915 ,  F16L37/0925 ,  F16L37/0982 ,  F16L47/12 ,  F16L47/24 ,  Y10T29/536 ,  Y10T29/53657 ,  Y10T29/5367 ,  Y10T29/5383

摘要： A ring member and ring members made of metal are tightened and installed to the outer circumferential surface of a body made of a resin material. Accordingly, the body is prevented from outward deformation. When a tube joint is used in a high temperature atmosphere, even if any force acts on a fluid tube in the direction to cause detachment from the tube joint due to any external force or the pressure fluid flowing through the inside of the tube joint, then the fluid tube and a connecting member inserted into the body are reliably prevented from disengagement.

摘要翻译： 环形构件和金属制环形构件被紧固并安装到由树脂材料制成的主体的外周表面上。 因此，防止身体向外变形。 当在高温环境中使用管接头时，即使由于任何外力或流体通过管接头内部的压力流体而导致与管接头脱离的方向上的任何力作用在流体管上，则 可靠地防止流体管和插入到本体中的连接构件脱离。

公开(公告)号：US20050052022A1

公开(公告)日：2005-03-10

申请号：US10665089

申请日：2003-09-17

申请人： Ajit Gill

发明人： Ajit Gill

IPC分类号： F16L25/06 ,  F16L37/092 ,  F16L37/12 ,  F16L37/00

CPC分类号： F16L37/0925 ,  F16L25/065 ,  F16L37/092 ,  F16L37/12

摘要： A coupling to connect pipe, including lengths of pipe, valves, hoses, and pipe and hose fittings, includes a body to closely receive the end portion of the pipe to be coupled. The coupling may include a set of first class lever jaw members each having a power arm and a weight arm mounted to the coupling body to establish a fulcrum for rotation of each lever jaw member about the fulcrum between an engaged position and a disengaged position with respect to the pipe end portion when received in the coupling body. Additionally or alternately, the coupling may include jaw members adapted to slide along an inner end taper in the coupling body so that linear movement of the jaw members toward the end of the inner end taper adjacent an end of the coupling body causes movement of the jaw members radially inwardly of the coupling body against the end portion of the pipe when received in the coupling body

摘要翻译： 连接管道的连接件，包括管道，阀门，软管以及管道和软管配件的长度，包括紧密接收待连接管道的端部的主体。 联接器可以包括一组第一类杠杆钳口构件，每个第一类杠杆钳口构件具有安装到联接器主体的动力臂和配重臂，以建立支点，用于在接合位置和脱离位置之间围绕支点旋转每个杠杆钳口构件， 当被接收在联接体中时，到管端部。 附加地或替代地，联接器可以包括适于沿联接体中的内端锥形滑动的钳口构件，使得钳夹构件朝向内端的端部的线性运动相邻于联接体的端部逐渐变细，导致钳口的移动 当联接体接收时，联接体的径向向内径向向内抵靠管道的端部

公开(公告)号：US20050044710A1

公开(公告)日：2005-03-03

申请号：US10964177

申请日：2004-10-13

申请人： David Malone

发明人： David Malone

IPC分类号： F16L37/12 ,  F16L37/084 ,  F16L37/092 ,  F16L39/00 ,  B21D39/00 ,  B23P11/00

CPC分类号： F16L37/0842 ,  B60T17/043 ,  F16L37/0925 ,  Y10S285/902 ,  Y10T29/49435 ,  Y10T29/4984 ,  Y10T29/49908 ,  Y10T29/49915 ,  Y10T29/49917 ,  Y10T29/49918 ,  Y10T29/49927

摘要： A method of forming a fluid quick connect includes steps forming a housing having a split end retainer slidably mounted in a recess in at least one end of the housing. A first angular recess is formed in the housing adjacent the first end. The first recess communicates with a bore extending from the first end of the housing. The retainer is captured in the recess by deforming an extension of the first end of the housing angularly inward. In one aspect, a conical surface is formed inward of the extension to form the recess in conjunction with the deformed extension. The retainer and recess may be used at one end of the housing for connection with one endform or at both ends of the housing to fluidically couple two endforms.

摘要翻译： 形成流体快速连接的方法包括形成壳体的步骤，所述壳体具有可滑动地安装在壳体的至少一端的凹部中的分离端保持件。 在壳体中与第一端相邻地形成第一角凹部。 第一凹槽与从壳体的第一端延伸的孔连通。 通过使壳体的第一端的延伸部成角度地向内变形，将保持器捕获在凹部中。 在一个方面，锥形表面形成在延伸部的内侧，以与变形的延伸部一起形成凹部。 保持器和凹槽可以在壳体的一端使用，用于与一个端面形状或壳体的两端连接以流体地连接两个端面。

公开(公告)号：US5975587A

公开(公告)日：1999-11-02

申请号：US87072

申请日：1998-05-29

申请人： Timothy F. Wood ,  David E. Bentley ,  Donald W. Wartluft

发明人： Timothy F. Wood ,  David E. Bentley ,  Donald W. Wartluft

IPC分类号： F16L37/092 ,  F16L47/12 ,  F16L55/16 ,  F16L55/18

CPC分类号： F16L37/092 ,  F16L37/0925 ,  F16L47/12 ,  F16L55/1608 ,  Y10S285/915

摘要： A repair fitting is provided for sealably connecting ends of a pipeline, when a damaged section of the pipeline has been removed. In a preferred embodiment, the pipeline ends are connected using the repair fitting with two stab fittings. The repair fitting includes a first and second piston and a first and second cylinder, wherein the first piston is slidable in the first cylinder and the second piston is slidable in the second cylinder. In an alternate embodiment, two fusion joints are used with the repair fitting to sealably connect the ends of the pipeline. A method is provided for making a repair fitting and a method is also provided for repairing a damaged section of a pipeline.

摘要翻译： 当管道的损坏部分被去除时，提供了用于密封地连接管道端部的修理配件。 在优选实施例中，管道端部使用具有两个连接件的修理配件连接。 修理配件包括第一和第二活塞以及第一和第二气缸，其中第一活塞可在第一气缸中滑动，第二活塞可在第二气缸中滑动。 在替代实施例中，两个熔接接头与修理配件一起使用以密封地连接管道的端部。 提供了一种用于修理配件的方法，还提供了一种用于修理管道损坏部分的方法。

公开(公告)号：US5947532A

公开(公告)日：1999-09-07

申请号：US987034

申请日：1997-12-09

申请人： James M. Lorenz

发明人： James M. Lorenz

IPC分类号： F16L37/092 ,  F16L17/02

CPC分类号： F16L37/0925

摘要： A conduit coupling having a body with an axially extending bore formed therethrough from a first end to a second end. The bore is defined by an inner wall including a frusto-conical surface converging toward the body first end. A radially constrictible and generally annular retaining collet is positioned in the bore. The collet includes an outer frusto-conical surface mating with the frusto-conical surface defined by the inner wall and is axially movable relative thereto. The collet has an inner toothed surface defining a collet inner diameter and at least two radially inwardly extending bite-teeth defining therebetween a distance less than the collet inner diameter and less than an outer diameter of a conduit inserted into the bore so that the bite-teeth engage an outer surface of the conduit. In this manner, upon axial outward movement of the conduit, the frusto-conical surface of the collet bears against the frusto-conical surface of the body inner wall to radially constrict the collet. The inner-toothed surface of the radially constricted collet firmly engages the conduit outer surface to prevent the withdrawal of the conduit from the bore. The coupling, which has both single and double-ended configurations, provides unobstructed and reliable communication between conduits or between a conduit and a piece of equipment. The inwardly directed and circumferentially spaced bite-teeth prevent slippage between a conduit and the collet, but do not significantly interfere with conduit insertion into the coupling.

摘要翻译： 一种导管联接器，其具有从第一端到第二端从其形成的轴向延伸孔的本体。 孔由包括朝向身体第一端会聚的截头圆锥形表面的内壁限定。 径向可收缩并且大体上为环形的保持夹头定位在孔中。 夹头包括与由内壁限定的截头圆锥形表面配合的外截头圆锥形表面，并且可相对于其轴向移动。 夹头具有限定夹头内径的内齿表面和限定夹头内径的至少两个径向向内延伸的咬齿，其间距小于夹头内径的距离小于插入孔中的导管的外径， 齿接合导管的外表面。 以这种方式，在导管的轴向向外运动时，夹头的截头圆锥形表面抵靠主体内壁的截头圆锥形表面以径向收缩夹头。 径向收缩的夹头的内齿表面牢固地接合导管外表面，以防止导管从孔中撤出。 具有单端和双端配置的联轴器在管道之间或导管和一件设备之间提供无障碍和可靠的通信。 向内和周向间隔开的咬齿防止导管和夹头之间的滑动，但是不会显着干扰插入到联接器中的导管。

公开(公告)号：US5921588A

公开(公告)日：1999-07-13

申请号：US884671

申请日：1997-06-27

申请人： Rolf Vogel ,  Wolfgang Sichler ,  Reinhold Scholl

发明人： Rolf Vogel ,  Wolfgang Sichler ,  Reinhold Scholl

IPC分类号： F16L19/08 ,  F16L37/092 ,  F16L47/04 ,  F16L55/00

CPC分类号： F16L37/0925 ,  F16L19/075 ,  F16L19/086 ,  F16L47/04 ,  F16L2201/10 ,  Y10S285/906

摘要： A push-in coupling for pipes contains a sleeve body (2) and a holding means, especially with a clamping body (6), for connecting a pipe end (3, 4) to the sleeve body (2). This push-in coupling permits proper handling with little effort during assembly, and insofar as possible prevents the danger of faulty assembly. A sliding body (50) is disposed within the sleeve body (2), the sliding body (50) being made independently of the holding means. The sliding body (50) contains a striker (52) which upon insertion of the pipe end (3, 4) is pushed over an edge (60), and upon reaching a given depth of insertion of the pipe end (3, 4) strikes against a surface (62) producing a detectable signal such as an acoustical signal and/or a vibration signal.

摘要翻译： 用于管道的推入式联接器包括套筒主体（2）和保持装置，特别是具有用于将管端（3,4）连接到套筒主体（2）的夹紧体（6）的保持装置。 这种推入式联轴器允许在组装期间以很小的努力进行适当的处​​理，并且尽可能地防止组装错误的危险。 滑动体（50）设置在套筒主体（2）内，滑动体（50）独立于保持装置制成。 滑动体（50）包含撞针（52），当将管端（3,4）插入边缘（60）上时，当达到管端（3,4）的给定深度时， 撞击表面（62）产生诸如声学信号和/或振动信号的可检测信号。