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Patent Searching and Data


Matches 401 - 450 out of 15,473

Document Document Title
WO/2013/048039A3
The present invention relates to a pipe connector assembly which is locked and assembled on a holder after required parts are assembled in sequence on a nut of a pipe connecting device during the process of connecting a joint of a pipe, ...  
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 mater...  
WO/2013/041491A4
The invention relates to a pipe connecting device and a method for producing a locking element for the separation-proof and sealing connection of an insertion end (1) to a sleeve (2), wherein the pipe connecting device comprises a substa...  
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...  
WO/2013/052200A1
Bushings, sealing devices, tubing, and methods of installing tubing are provided. One aspect of the invention provides a bushing having one or more axially- extending tongues. Another aspect of the invention provides a sealing device for...  
WO/2013/048039A2
The present invention relates to a pipe connector assembly which is locked and assembled on a holder after required parts are assembled in sequence on a nut of a pipe connecting device during the process of connecting a joint of a pipe, ...  
WO/2013/041491A1
The invention relates to a pipe connecting device and a method for producing a locking element for the separation-proof and sealing connection of an insertion end (1) to a sleeve (2), wherein the pipe connecting device comprises a substa...  
WO/2013/044103A1
A hose clamp includes a band and a worm drive mechanism. The band has a set of slots located between a first and second circumferential end of the band. The worm drive mechanism is connected to the band and causes radial contraction of t...  
WO/2013/038724A1
An inner tube (15) and an outer tube (16), which form an insertion space (14) for a resin pipe (11), are united in the connector body (13). A cap (29) is connected on the outer tube (16) by means of interlocking ridges and valleys. Betwe...  
WO/2013/021435A1
Provided is a synthetic resin tube which is low cost and lightweight. This synthetic resin tube provided with helical corrugations is characterized by having: a resin formed body which is formed in a tube shape; a tube wall which is a co...  
WO/2013/012154A1
The present invention relates to a single-touch-type pipe connection device. More particularly, the present invention relates to a single-touch insertion-type pipe connection device which has improved tensile force and enables easy conne...  
WO/2012/148107A3
A bellows cover (20) for insulating a heat-transfer pipe according to the present invention has a multi-layered complex structure, in which an insulating material (22) of high heat-resistance and a reinforcement material (24) of high ela...  
WO/2012/172163A1
Invention relates to a clamp element (2) for use in an exhaust duct system of an internal combustion engine which clamp element has a curved form in a plane and is provided with an inner surface with a first radial distance (r1) from a c...  
WO/2012/164762A1
A joint main body (13) includes: an internal pipe section (15) and an external pipe section (16), forming a space for inserting an integrally-formed resin pipe (11). Two circumferential grooves (17) are disposed in the outer peripheral s...  
WO/2012/164773A1
An internal pipe section (15) and an external pipe section (16) that form an insertion space for a resin pipe (11) are integrally formed in a joint main body (13). Two fitting grooves (17) are disposed in the outer peripheral surface of ...  
WO/2012/162896A1
A taper locking ring with a notched skirt comprises an annular body (1). The shape of the annular body is composed of a cylindrical inner side and an outer side which is combined by a cylindrical segment and a conical skirt segment. The ...  
WO/2012/162456A1
A clamp assembly (10) including a curved resilient band (12) terminating in a radial direction in two clamp members and in an axial direction in two end faces that are bent radially inwards, the resilient band being adapted to receive th...  
WO/2012/162454A1
An improved clamp assembly (10) that has two adjacent annular clamps (12, 34) and the user has the choice of tightening just one of them or both of them.  
WO/2012/054704A3
The present invention includes a gasket with a chamfered opening for facilitating insertion of an object within the gasket. The chamfered opening is comprised of a radially symmetric sloping surface that radially extends from a distal ed...  
WO/2012/162455A1
A multilayer annular clamp (10) including a plurality of sealing rings (12) radially spaced from one another, at least two of the sealing rings (12) including L-shaped axial-plane cross-sections nested in one another, an innermost one of...  
WO/2012/149628A1
A gripping device may be used to grip an inserted member. The gripping device has a body. The body defines a passage extending therethrough between opposite longitudinal ends. The body has an outer surface and an inner surface. The body ...  
WO/2012/149585A1
A pipe clamp (10) for clamping together two lengths of pipe of substantial wall thickness, the pipe clamp comprising a clamping unit arranged to surround the ends of the pipes, the clamping unit being formed by a plurality of clamping me...  
WO/2012/115350A3
The present invention relates to a pipe body connection apparatus which can easily connect pipes to each other without welding and be easily manufactured. For this, the pipe body connection apparatus includes: a pipe insertion member (10...  
WO/2012/146178A1
The present invention relates to a composite feces extraction interface, comprising: a fixed interface, a handling interface connected to the fixed interface, and a locking apparatus locking the fixed interface and the handling interface...  
WO/2012/148014A1
According to the present invention, a fitting apparatus for a pipe comprises: a pipe in which a fluid flows; a pushing member in which the pipe is inserted; a facing material having a fixed location with respect to the pushing power of t...  
WO/2012/148107A2
A bellows cover (20) for insulating a heat-transfer pipe according to the present invention has a multi-layered complex structure, in which an insulating material (22) of high heat-resistance and a reinforcement material (24) of high ela...  
WO/2012/141321A1
This joint structure (1) is characterized in that it is equipped with a connecting tube (2), a to-be-connected part (3) provided with a first coupling part (9) which is a ring-shaped protrusion having an outer diameter smaller than the i...  
WO/2012/139969A1
The invention provides a connector for connecting to an end of a tube (7), the connector comprising a hollow connector body (2) having an opening for receiving the end of the tube, the connector further comprising gripping means for grip...  
WO/2012/135475A1
A corrosion resistant coupling assembly for two glass-lined, premium threaded pipe joints, the coupling assembly having opposed liner end wedge flanges that engage and trap a compressible, reinforced polymeric ring disposed between them,...  
WO/2012/128152A1
In order to provide a pipe joint having sufficient pull-out force, a pipe joint is equipped with an annular pipe-fastening unit (U), which has a two-layer elastic configuration, with a circular fastening body (5) as an inner layer that i...  
WO/2012/078576A3
An example sealing system includes a retainer for a gasket wherein the retainer protects the polished sealing surface of the seal gasket from scratches before assembly by suspending the gasket inside the retainer, regardless of orientati...  
WO/2012/116403A1
A coupling (10) for receiving and retaining the end of a conduit. The coupling (10) includes a leading body part (12), a grab ring (14), a sealing ring (16), a trailing body part (18) and a sleeve (11). The trailing body part (18) has an...  
WO/2012/118254A1
The present invention relates to an air conditioner refrigerant transfer hose and a connection device thereof. The air conditioner refrigerant transfer hose may significantly reduce outward permeability of a low temperature refrigerant i...  
WO/2012/115350A2
The present invention relates to a pipe body connection apparatus which can easily connect pipes to each other without welding and be easily manufactured. For this, the pipe body connection apparatus includes: a pipe insertion member (10...  
WO/2012/062297A3
A valve coupling device comprises a housing (110, 120), a fluid-filled working chamber (114) in the housing (110, 120), a hollow body (130), which is movably accommodated in the housing (110, 120) in the working chamber (114) and which p...  
WO/2012/107072A1
The invention relates to an exhaust gas turbocharger arrangement having a first exhaust gas turbocharger (4) which has a first bearing housing (19), a second exhaust gas turbocharger (5) which has a second bearing housing (20) that is se...  
WO/2012/096042A1
The present invention addresses the problem of connecting pressure piping in a fluid-tight manner on-site without requiring welding. Multiple penetrating holes (h1) are provided in a cylindrical sleeve (1a) at separate locations in the l...  
WO/2012/093959A1
The present invention relates a method for the welding of pipes (1) of a weldable polymer material, where the pipe has ends (1a, 1 b), and a muff (7) of a weldable polymer material, where the method comprises that the muff (7) is placed ...  
WO/2012/086130A1
A cylindrical gasket (23) configured in such a manner that a heat resistant material (1) which comprises expanded graphite and a reinforcement material (2) which comprises a metallic mesh are compressed and entangled so as to be structur...  
WO/2012/060549A3
The present invention relates to a connecting mechanism for piping, which efficiently connects components of a pipe system, such as metal pipes. The connecting mechanism includes: a hollow synthetic resin body including a passage therein...  
WO/2012/078576A2
An example sealing system includes a retainer for a gasket wherein the retainer protects the polished sealing surface of the seal gasket from scratches before assembly by suspending the gasket inside the retainer, regardless of orientati...  
WO/2012/075095A2
A pipe element has a circumferential shoulder at one end. The shoulder has an outer diameter greater than the outer diameter of the pipe element. A groove is positioned adjacent to the shoulder. The groove has a floor surface with an out...  
WO/2012/071662A1
A coupling for a ventilation duct assembly for use with interconnecting ventilation duct elements and method of assembly is disclosed comprising a first and a second ventilation duct element formed from a flexible panel shaped and foldab...  
WO/2012/063238A1
This invention provides devices and methods for protecting a capillary column. The devices comprise a tube and a closure or a sealer to protect a capillary end that is placed within the tube. Devices of the invention may be reusable or d...  
WO/2012/060549A2
The present invention relates to a connecting mechanism for piping, which efficiently connects components of a pipe system, such as metal pipes. The connecting mechanism includes: a hollow synthetic resin body including a passage therein...  
WO/2012/023761A3
The present invention relates to a fluid pipe connector capable of connecting a fluid pipe, and more particularly, to a fluid pipe connector capable of conveniently connecting a fluid pipe simply by inserting the fluid pipe into a bushin...  
WO/2012/056163A1
This assembly between a spigot and a socket comprises a sealing gasket provided with a locking insert which comprises a head (30) and a foot. The head (30) comprises a radial projection (40), designed to press against a bottom surface (9...  
WO/2012/055356A1
A round tube connector comprising a connector body (1A), a lock washer seat (4), o-rings (5, 6), a lock washer (9), a lock washer support (10), and a pressure sleeve (11). The connector body (1A) has an interface (1) into which a round t...  
WO/2012/018782A3
An improved clamp constricting objects to be held in place including hoses wires tubes. One embodiment having some or all plastic molded parts one of which is a support base (10) to one side is attached a partially grooved or fully flexi...  
WO/2012/055784A2
The invention relates to a disc damper for a charge air line of an internal combustion engine (24) having a turbocharger (20), comprising an inlet (26), an outlet (28), and at least one slit chamber (38) disposed between the inlet (26) a...  

Matches 401 - 450 out of 15,473