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WO/2014/053216A1 |
Retaining catch (1) for a socket pipe connection (2), having a substantially circle-arc-shaped catch body (3), on which is arranged a protrusion (7) which projects from the catch body (3), wherein the catch body (3) has a catch cross sec...
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WO/2014/052521A1 |
A system includes a conduit and a gasket assembly. The conduit includes a body and has a bell defining an opening disposed at one end of the conduit. The bell includes a ridge defining a circumferential internal groove, a sloping portion...
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WO/2014/049375A1 |
A pipe joint comprising: • a conduit (10) having two connection ends wherein each connection end comprises: • a wall defining a receiving recess (11) for receiving an end of a pipe length (4,5); • one or more channels (14) on the i...
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WO/2014/051298A1 |
The present invention relates to a pipe coupler using a pressure type packing member and, more specifically, to a pipe coupler using a pressure type packing member, which is configured to enable a wing part of a sealing ring to widen in ...
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WO/2014/051832A1 |
A flexible shield for fluid connectors of a gas turbine engine is disclosed. The flexible shield may comprise a flexible sleeve adapted to surround the fluid connector, and a coupling configured to secure the flexible sleeve onto a fluid...
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WO/2014/044002A1 |
Disclosed is a bell and spigot type piping joint, comprising a bell (1) and a spigot (2), wherein an end of the bell (1) extends radially inwards to form an annular wall part (11), the outer wall at the near end of the spigot (2) is prov...
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WO/2014/043477A1 |
A connector assembly for connecting and establishing fluid communication between a first tube of a first material and a second tube of a second material that is different than the first material is provided. The connector assembly includ...
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WO/2014/033775A1 |
In order to provide a low-cost, easy to use tube-connecting connector, the connector (1) is configured from an elastic member, and the inner diameter of a pathway (3) is set in a manner so as to be smaller than the other diameter of a tu...
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WO/2014/035774A2 |
[0019] A seal assembly 22 for use with a casing hanger 24 that includes a pair of split rings 28, 32 held together by a threaded fastener 38. Torqueing the fastener 38 axially compresses one of the rings 28, 32 so that it expands radiall...
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WO/2014/030829A1 |
The present invention relates to a one-touch three-stage joining apparatus for fittings for connecting pressure pipes, and to a method for constructing pressure pipes using same. More particularly, an organic joining structure comprising...
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WO/2014/002745A1 |
The present invention involves: forming a first projection (19) in the outer-circumferential section of a valve part (18); forming a second projection (20) in the receiving-port far-end section of the valve part (18); forming a tapered p...
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WO/2014/003811A1 |
A coupling for connecting one tubular member to another tubular member. The coupling includes a locking collar and coupling body with a ramp. In use, the locking collar is moved along the body until the tubular member is trapped between ...
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WO/2013/189924A1 |
The invention relates to a pipe coupling, comprising an insertion sleeve (14) for accommodating a spigot end (18) of an inserted line element (22), a sealing system (60), which is arranged in the insertion sleeve (14) and has a sealing r...
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WO/2013/190803A1 |
A piping connection device (30) is provided with a female block member (31) integrally affixed to a male block member (32). First piping (34) is inserted in the female block member (31). The piping connection device (30) is also provided...
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WO/2013/183169A1 |
A moulding die for a coupler (40) comprises a fixed side split die (41) and a movable side split die (43), and a core (45) assembled with both split dies (41, 43). The fixed split die (41) and the movable split die shape the outer circum...
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WO/2013/172740A1 |
The invention relates to pipe connections and, more specifically, to a pipe connection assembly, a method for connecting a pipe to a fitting, and also a nut and a tool for assembling a pipe connection with a fitting. The pipe connection ...
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WO/2013/171681A1 |
The invention relates to a pipe coupling for the sealing connection of smooth‑ended pipes with a clip (3) which can be clamped and with a sleeve‑shaped anchoring element (1) which has a plurality of segments (4) arranged adjacently i...
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WO/2013/162005A1 |
In order to make it possible to remove the airtightness from a ferrule when necessary, without sacrificing the airtightness performance of the ferrule, even when using a general-purpose tool, a pipe fitting (Ja) is equipped with: a ferru...
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WO/2013/162006A1 |
In order to improve the reliability of sealing performance, a pipe fitting (Ja) is equipped with: a cylindrical tightening member (32) to be screwed onto a fitting-body section (16); a ferrule (33) for sealing the interval between the in...
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WO/2013/162150A1 |
The present invention relates to a tube connection tool having a coupling protrusion. The tube connection tool (100) for connecting two left and right tubes (200 and 300) together includes: a body (110) that is disposed in the middle of ...
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WO/2013/160919A1 |
A composite sliding gasket (7) for joints of high- pressure pipes is basically formed by a rubber part (9) and by a rigid ring (8) - having the function of flange - that is designed to draw the gasket (7) itself from a resting position o...
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WO/2013/163117A1 |
A plumbing fitting for coupling a water supply line to a second plumbing fitting includes a polymeric tailpiece having one end for coupling to a conduit and an opposite end with an outwardly extending annular flange having an annular fac...
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WO/2013/159980A1 |
The invention relates to a connection device (1) which serves for simplified mounting purposes. The connection device (1) comprises a connection piece (5) and an attachment device (10). The connection device (1) further comprises an elas...
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WO/2013/155703A1 |
An articulated joint type middle-high pressure pipeline connecting piece comprises a connector (3) encircling outside the connection port of two butt-joint pipes (1,2), wherein an annular cavity is arranged on the inner side of the conne...
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WO/2013/156830A1 |
The invention relates to a clamping belt (6) for a pipe coupling (1) for connecting in particular smooth-end pipes (2) in a force-closed manner, which clamping belt has ends (6a, 6b) that overlap each other, wherein the width of the two ...
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WO/2013/156542A1 |
A threadless pipe coupling (x00) comprises a socket (x01), a plug (x02) configured for being inserted into the socket (x01) in an insertion direction (10), a sealing member (x03) arranged between a circumferential outer surface (x04) of ...
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WO/2013/152726A1 |
An upper and lower sleeve connecting mechanism of a water inlet valve is provided, including an upper sleeve (100), a lower sleeve (200) and a fastening ring (300). The lower end part of the upper sleeve (100) is provided with a pluralit...
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WO/2013/153323A1 |
The invention relates to a ring which comprises a metal belt (10), a pair of projecting lugs (12, 14), an expander bolt (16) arranged in bores of said lugs, and tightening members (16A, 16B) engaging with said bolt and with the bearing p...
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WO/2013/148752A1 |
A coupling device for coupling or splicing two fluid lines together includes a connector, a sleeve and at least one fastener. The connector has first and second end portions configured for insertion into first and second tube ends, respe...
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WO/2013/139531A1 |
The present invention relates to a component comprising a base part (2), a sealing element (3) and an overmoulding (5), which extends at least partly around the base part (2) and at least partly around the sealing element (3), wherein th...
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WO/2013/138014A1 |
A fitting 10 includes a hollow body 12, a sealing member 44, and a draw mechanism. The fitting mechanism includes a primary actuation element 20 coupled with the body 12 at a first end 22, and a plurality of secondary actuation elements ...
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WO/2013/137241A1 |
The present invention addresses the problem of eliminating the influence of the tolerance of the receiving end or the inserted end and facilitating the connecting of a pipe joint using a lock ring. In this pipe joint structure, a lock ri...
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WO/2013/133617A1 |
The stainless steel pipe connection joint according to the present invention is used to connect a cast bronze socket with a stainless steel pipe. The present invention includes: the cast bronze socket; a stainless steel ring inserted int...
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WO/2013/128395A2 |
A sealing and joining structure is disclosed connecting two tubular components which are arranged co-axially. The structure comprises a resilient sealing ring (20) including parts (30) which have, radially inwardly thereof, a rigid ring ...
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WO/2013/127498A1 |
The invention relates to a sleeve (10) for pressing a sealing sleeve (12) onto a first and a second pipe (14, 16) that are connected to each other via the sealing sleeve (12), wherein, in order to form a connection, a first of two end se...
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WO/2013/118079A1 |
The invention relates to a pipe coupling (11) for connecting two pipe ends, comprising a clamp band (12) having a longitudinal slot (31) with a first longitudinal slot side (32) and a second longitudinal slot side (33), a clamping mechan...
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WO/2013/119292A1 |
Elbow and tee fittings for joining pipe elements together include housing portions held preassembled in spaced apart relation to permit pipe elements to be inserted without disassembly of the fitting, the fittings having a receptacle of ...
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WO/2013/115513A1 |
A stopper grip ring for pipe plumbing according to the present invention comprises: an outer side (110) for forming a C-shaped outside diameter of which both ends (101, 102) are open; an O-ring support side (120) which is curved on one s...
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WO/2013/115044A1 |
In order to ensure, merely by inserting the pipe body, that a pipe body can be inserted smoothly and cannot be removed, a sliding surface (3b) of a sleeve (3) is pressed along a tapered surface (2a) in the insertion direction (N) of the ...
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WO/2013/115860A2 |
A fuel line assembly for an aircraft comprises a ferrule assembly comprising a ferrule affixed to an isolation tube, which may be directly affixed to a fuel tube or affixed to an extension tube, which in turn, is affixed to the fuel tube...
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WO/2013/115120A1 |
A first channel (18) of a first body (14) has, in sequence from the side in which a nozzle (20) is inserted toward the narrowing diameter, a first inside diameter part (22a) and a second inside diameter part (22b). A second body (16) has...
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WO/2013/112849A1 |
Actuators and methods utilizing electrical properties of polymer materials. The actuators have a multilayer structure that includes an electroactive polymer layer between and bonded to first and second electrodes so that the polymer laye...
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WO/2013/111951A1 |
The piping apparatus for air conditioner installation according to the present invention comprises: first piping formed of an aluminum alloy and being a piping connection structure installed in an air conditioner; a connection block arra...
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WO/2013/100269A1 |
The present invention relates to a pipe connector, and more particularly, to a pipe connector capable of being connected to the pipe of a water supply hose through screw coupling. According to the present invention, particularly, the pip...
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WO/2013/093338A1 |
A fitting for pipes intended to contain a pressurised fluid, comprising a receptacle (1) having a threaded orifice (2), intended to cooperate with an adjusting nut (8), of said fitting, said receptacle (1) forming a recess (4) into which...
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WO/2013/090225A2 |
An improved clamp assembly that has two adjacent annular clamps and the user has the choice of tightening just one of them or both of them. A bridge element is provided that presses against one or more sealing rings when tightening the a...
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WO/2013/085131A1 |
The present invention relates to a tube fastener (100) for connecting two right and left tubes (200) (300), comprising: a body (110) which is placed in the middle of the right and left tubes (200) (300) and into which the front ends of t...
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WO/2013/071448A1 |
A pipe coupling for forming a pipe connection includes: a wall formed as a tube and including an inner surface defining an inner diameter and an outer surface; an electrical conductor supported by the wall and extending about a circumfer...
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WO/2013/073159A1 |
A cylindrical gasket is provided with a reinforcing material (70), a heat-resistant material (71), and air holes that are distributed throughout the reinforcing material (70) and the heat-resistant material (71). The reinforcing material...
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WO/2013/059242A2 |
A swage or coupling tool is provided for use in coupling a fluid line to a compression fitting, a fluid coupler, or the like. The swage tool provides multiple degrees of freedom and/or multiple pivots or pivot joints to facilitate and ma...
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