公开(公告)号：US06899359B2

公开(公告)日：2005-05-31

申请号：US09982507

申请日：2001-10-17

申请人： David W. Presby

发明人： David W. Presby

IPC分类号： F16L21/06 ,  F16L25/00

CPC分类号： F16L21/06 ,  F16L25/0045 ,  Y10S285/903 ,  Y10T24/1457

摘要： Couplers for coupling conduit in end-to-end flow communication relationship are disclosed. A coupler has at least two coupling members each having one end hingingly attachable to one end of another of the at least two coupling members, and one of each coupling members having one end configured with a first cooperating attaching component and the other of each having one end configured with a second cooperating attaching component. There may also be a pressure producing element which increases coupling forces when said first and second cooperating attaching components are attached. There may also be corrugations in the walls of one or all of the coupling members that fit within corrugations of corrugated conduit being connected. The inside diameter of the coupler is about equal to or greater than the outside diameter of the conduit being thereby coupled. In addition, a plurality of couplers and/or coupling members may be used to couple conduit with small diameters and conduit with large diameters. The larger the diameter of the conduit the more coupling members are needed to so couple the conduit.

摘要翻译： 公开了用于以端到端流通信关系耦合导管的耦合器。 联接器具有至少两个联接构件，每个联接构件的一端可铰接地附接到至少两个联接构件中的另一个的一端，并且每个联接构件中的一个具有构造为具有第一协作附接部件的一端，并且每个具有一个 端部配置有第二配合附接部件。 当连接所述第一和第二协作附接部件时，还可以存在增加联接力的压力产生元件。 在连接波纹管道的波纹内的一个或所有耦合部件的壁中也可能存在波纹。 联接器的内径大约等于或大于由此联接的管道的外径。 此外，可以使用多个耦合器和/或联接构件来连接具有较小直径的导管和具有大直径的导管。 导管的直径越大，需要更多的联接构件来连接导管。

公开(公告)号：US06811191B2

公开(公告)日：2004-11-02

申请号：US10260962

申请日：2002-10-01

申请人： Mark S. Mills

发明人： Mark S. Mills

IPC分类号： F16L2100

CPC分类号： F16L25/0045

摘要： A quick locking and unlocking coupling for connecting lengths of flexible, corrugated conduit in end to end registration, or for attaching conduit to an outlet, feeder or source of, for example, industrial, high volume vacuuming equipment, includes a cylindrical conduit joining member having half sections that are insertable within the ends of the conduit lengths for aligning and supporting the conduit ends thereby establishing fluid, gas or material flow communication through the lengths of conduit. An annular center flange projects from the conduit joining member providing an abutment surface for the respective conduit ends, and a pair of pivotally joined arcuate arms are mounted to the flange and are movable from an unlocked position to a locked position encompassing the flange and the ends of the conduit thereby locking the coupling to the conduit ends and interconnecting the conduit lengths thus providing gas, fluid or material flow therethrough.

摘要翻译： 用于将端部对端配对的柔性波纹管道的长度连接或用于将管道附接到例如工业大容积抽真空设备的出口，进料器或源的快速锁定和解锁联接器包括圆柱形导管接合构件，其具有 半部分可插入导管长度的端部，用于对准和支撑管道端部，从而建立通过导管长度的流体，气体或材料流动连通。 环形中心凸缘从导管连接构件突出，为相应导管端提供邻接表面，并且一对枢轴连接的弓形臂安装到凸缘上，并且可从解锁位置移动到包围凸缘和端部的锁定位置 从而将联接器锁定到导管端并互连导管长度，从而提供通过其中的气体，流体或材料流。

公开(公告)号：US06733046B1

公开(公告)日：2004-05-11

申请号：US10279544

申请日：2002-10-24

申请人： Dieter J. Rief

发明人： Dieter J. Rief

IPC分类号： F16L2700

CPC分类号： F16L27/0828 ,  E04H4/1654 ,  E04H4/1672 ,  F16L25/0045 ,  Y10S285/903 ,  Y10S285/921

摘要： A hose swivel connection apparatus for connecting a pair of hose sections, the swivel member having male and female swivel members with underlap and overlap portions, respectively, forming radially-facing annular ball grooves between which bearing balls are captured to provide swiveling and to hold the swivel device together, and a seal between the swivel members, preferably a ring seal positioned between a pair of axially-facing opposed seal-abutment surfaces. The invention also involves hose-end couplings on swivel members of a swivel device, the couplings each having a sleeve member over and permanently secured to a hose section and being adapted for snap-engagement with one of the swivel members.

摘要翻译： 一种用于连接一对软管部分的软管旋转连接装置，该旋转构件具有分别具有凹陷和重叠部分的阳和阴旋转构件，其形成径向朝向的环形球槽，在其间捕获支承球以提供旋转并保持 旋转装置在一起，以及在旋转构件之间的密封，优选地是位于一对轴向面对的相对的密封邻接表面之间的环形密封件。 本发明还包括在旋转装置的旋转构件上的软管端联接器，每个联接器具有套筒构件，并且永久地固定在软管部分上并且适于与其中一个旋转构件卡扣接合。

公开(公告)号：US20030155767A1

公开(公告)日：2003-08-21

申请号：US10257888

申请日：2003-01-21

发明人： Alexander McKechran Hardie ,  Adrian Roger

IPC分类号： F16L039/00

CPC分类号： F16L25/0045 ,  F16L37/133 ,  H02G3/0616

摘要： A connection device for fitting to a member, particularly to a corrugated flexible pipe (146,246,446) formed with a series of spaced annular grooves, the comprising first and second tubular bodies (10, 11) coupled together, in use, with the pipe received in an open end of tHE first body (10). The first body has a plurality pf resilient lugs (14) with respective inwardly directed projections (17) at the ends thereof to be received in one of the said grooves to grip the pipe. The two bodies can be relatively angularly moved between a neutral position of the device, where the pipe is retained by the resilience alone of the lugs, an unlocked position, where the lugs are released from the pipe, and a locked position, where the lugs are forced into locking engagement with the pipe, movement of the lugs being controlled by cam formations a (29) extending from the end surface of the second body (11). In other embodiments the bodies can have a rotation lock in said locked position and/or neutral position, and/or a lock to prevent outward movement of the lugs when the bodies are in the locked position.

摘要翻译： 一种用于装配到构件的连接装置，特别是用于形成有一系列间隔开的环形槽的波纹柔性管（146,246,446），所述连接装置包括在使用中与所接收的管接合在一起的第一和第二管状体（10,11） tHE第一体（10）的开口端。 第一主体具有多个pf弹性突片（14），其端部具有相应的向内突出部（17），以容纳在其中一个所述凹槽中以夹紧管道。 两个主体可以在装置的中间位置之间相对角地移动，其中管由单独的凸耳的弹性保持，解锁位置，其中凸耳从管中释放，以及锁定位置，其中凸耳 被迫与管道锁定接合，凸耳的运动由从第二主体（11）的端表面延伸的凸轮结构a（29）控制。 在其他实施例中，主体可以在所述锁定位置和/或中立位置具有旋转锁定，和/或锁定件，以防止当主体处于锁定位置时凸耳的向外移动。

公开(公告)号：US20030146622A1

公开(公告)日：2003-08-07

申请号：US10352237

申请日：2003-01-28

申请人： Cable Management Products Limited

发明人： Fatollah Youssefifar

IPC分类号： F16L039/00

CPC分类号： F16L25/0045

摘要： A coupling for a corrugated pipe has two retainers hinged integrally with the coupling so that they can be folded down to project through apertures in the coupling and engage between corrugations on the pipe. When folded down in full engagement with the pipe, spring levers on opposite sides of the retainers engage under ledges in the aperture. The levers cannot engage when a retainer does not fully engage between the corrugations thereby making it apparent that the retainer is not fully engaged.

摘要翻译： 用于波纹管的联接器具有与联接器一体地铰接的两个保持器，使得它们可以向下折叠以突出穿过联接器中的孔并且在管道上的波纹之间接合。 当与管完全接合折叠时，保持器的相对侧上的弹簧杆接合在孔中的突出部下方。 当保持器不完全接合在波纹之间时，杠杆不能接合，从而使保持器不完全接合显而易见。

公开(公告)号：US06494497B1

公开(公告)日：2002-12-17

申请号：US09709121

申请日：2000-11-08

申请人： Janos Kertesz

发明人： Janos Kertesz

IPC分类号： F16L9147

CPC分类号： F16L25/0045 ,  F16L33/22 ,  Y10S285/903

摘要： A diffusion-tight fluid conduit for hydrocarbon-containing fluids has a corrugated pipe of corrosion-resistant metal with a corrugated inner side and a corrugated outer side, wherein the outer side is exposed. An inner pipe of plastic material is arranged inside the corrugated pipe and has a smooth inner side and a smooth outer side. A first coupling member is seal-tightly connected by material bonding to a first end of the corrugated pipe.

摘要翻译： 用于含烃流体的扩散密封流体管道具有波纹内侧和波纹状外侧的耐腐蚀金属波纹管，其中外侧暴露。 波纹管内部布置塑料内管，内侧光滑，外侧光滑。 第一联接构件通过材料结合密封地连接到波纹管的第一端。

公开(公告)号：US06464263B1

公开(公告)日：2002-10-15

申请号：US09525374

申请日：2000-03-15

申请人： Ernst Schwarz ,  Roger Hüppi

发明人： Ernst Schwarz ,  Roger Hüppi

IPC分类号： F16L3700

CPC分类号： F16L25/0045 ,  F16L37/1225 ,  H02G3/26 ,  Y10S285/903

摘要： A corrugated-pipe connector has a locking portion with a lip on one side of the locking portion facing the corrugated pipe. The locking portion in the closed condition of the connector is opposite to an interlocking portion. The lip extends along the locking portion and for more than 180° C. of the corrugated pipe circumference between two adjacent corrugated pipe corrugations. The end portions of the lip are closer to each other relative to the symmetric plane than the furthest spaced apart inner contours of the lip which are opposite to each other.

摘要翻译： 波纹管连接器具有锁定部分，该锁定部分在锁定部分的面对波纹管的一侧具有唇缘。 连接器处于闭合状态的锁定部分与互锁部分相反。 唇缘沿着锁定部分延伸并且在两个相邻的波纹管波纹之间延伸超过180℃的波纹管圆周。 唇缘的端部相对于对称平面彼此比彼此相对的唇部的最远间隔的内轮廓彼此更接近。

公开(公告)号：US20010033080A1

公开(公告)日：2001-10-25

申请号：US09765924

申请日：2001-01-20

发明人： Jerry A. Dukes ,  Thomas E. Ogden ,  Rodney Stude

IPC分类号： F16L017/00

CPC分类号： F16L25/0045 ,  Y10S285/903

摘要： A corrugated pipe connection joint structure and method for connecting two sections of corrugated pipe. The joint structure includes opposing bell-formed ends with reduced corrugations, a connector insert including a gasket on either end and a push-ring. The gasket(s) form a seal sufficient to keep fluid inside the pipe, and to help keep the joint structure from separating under normal use.

摘要翻译： 波纹管连接结构和波纹管两段连接方法。 接头结构包括具有减小的波纹的相对的钟形端部，包括在任一端上的垫圈和推环的连接器插入件。 垫圈形成足以将流体保持在管道内的密封，并且有助于在正常使用下保持接头结构不被分离。

公开(公告)号：US06254145B1

公开(公告)日：2001-07-03

申请号：US09367440

申请日：1999-08-13

申请人： Ernst Schwarz ,  Ralf Kleeb

发明人： Ernst Schwarz ,  Ralf Kleeb

IPC分类号： F16L3900

CPC分类号： F16L25/0045 ,  F16L37/0987 ,  H02G3/0691 ,  Y10S285/903

摘要： The connecting component or the connecting fitting (1) comprises at least one locking element which can be shifted-in and shifted-out radially to the longitudinal axis (14) of the fitting (1). The locking element is, for example, connected as a wing (7) via a hinge (22) with the fitting (1) or forms an additional element. On the inside face (10) of the locking element (7) are disposed a multiplicity of locking splice-clips (12) which are resilient. When a pipe end is slid into the fitting (1) with the locking elements (7) closed, these locking splice-clips (12) can be deflected. When load is applied against the insertion direction they become clawed in the pipe jacket. This embodiment permits the shifting-in or dosing of the locking elements (7) in a preassembly step and yet ensures a secure connection. The release of the connection through the radial shifting-out of the locking elements (7) is possible at any time.

摘要翻译： 连接部件或连接配件（1）包括至少一个锁定元件，该锁定元件可以沿着配件（1）的纵向轴线（14）径向移入和偏移。 锁定元件例如通过铰链（22）与配件（1）连接成翼（7），或形成附加元件。 在锁定元件（7）的内表面（10）上设有多个具有弹性的锁定接合夹（12）。 当管端滑动到具有锁定元件（7）的配件（1）中时，这些锁定接合夹（12）可以偏转。 当向插入方向施加载荷时，它们被夹在管夹中。 该实施例允许锁定元件（7）在预组装步骤中的进入或计量，并且确保安全的连接。 通过径向移出锁定元件（7）的连接的释放在任何时间都是可能的。

公开(公告)号：US06199918B1

公开(公告)日：2001-03-13

申请号：US09176507

申请日：1998-10-21

申请人： Adam Gerich

发明人： Adam Gerich

IPC分类号： F16L37098

CPC分类号： F16L25/0045 ,  F16L37/0985 ,  H02G3/0468 ,  H02G3/06 ,  Y10S285/903 ,  Y10S285/921

摘要： The invention relates to a plug-in rapid-action coupling device (10) for corrugated tubes (12) which have recesses (22) provided at unit spacings on the outer circumference, having a coupling body (14) with an opening (16) which passes through symmetrically and has an axis (20), having a plug-in region (18), within which the corrugated tube (12) can be arranged, and having at least one elastically deformable latching unit (30) which is provided, in the plug-in region (18), on the wall of the coupling body (14), which is arranged so as to be inclined in the direction toward the axis (20), and which, in the plugged-in state of the corrugated tube (12), latches into a recess (22) which is provided correspondingly on the corrugated tube (12), with the result that the corrugated tube (12) is secured against being drawn out, and said plug-in rapid-action coupling device (10) is distinguished in that, in the plug-in region (18), at least two slits (36), which are spaced apart essentially parallel to one another, are provided in the wall of the coupling body (14), the latching unit (30) is arranged between the slits (36) it being the case that the latching unit has a first spring element (38.1), integrally formed on the wall, and a second spring element (38.2) in each case, and the first and second spring elements (38.1, 38.2), are coupled to one another via a hinge (40) which runs essentially transversely with respect to the axis (20).

摘要翻译： 本发明涉及一种用于波纹管（12）的插入式快速联动装置（10），其具有设置在外圆周上的单位间隔处的凹部（22），具有带有开口（16）的联接体（14） 所述轴线（20）具有插入区域（18），所述波纹管（12）可布置在所述插入区域内，并且具有至少一个可弹性变形的闩锁单元（30） 在所述插入区域（18）中，在所述联结体（14）的壁上，所述壁被布置成沿着所述轴线（20）的方向倾斜，并且在所述插入区域 波纹管（12）锁定到相应地设置在波纹管（12）上的凹槽（22）中，结果波纹管（12）固定不被抽出，并且所述插入式快速动作 联接装置（10）的特征在于，在插入区域（18）中，至少两个狭缝（36）基本上是间隔开的 彼此相连，设置在联接体（14）的壁中，闩锁单元（30）设置在狭缝（36）之间，狭缝（36）是闩锁单元具有第一弹簧元件（38.1）的情况，整体 形成在所述壁上，并且在每种情况下具有第二弹簧元件（38.2），并且所述第一和第二弹簧元件（38.1,38.2）经由铰链（40）彼此联接，所述铰链（40）基本上相对于所述轴线横向延伸 （20）。