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Patent Searching and Data


Matches 701 - 750 out of 15,473

Document Document Title
WO/2007/114414A1
A resin pipe welding device (10) comprises support means (11, 12) for supporting a resin pipe (1) engaged with a resin joint (2) and a laser radiating means (30) for radiating a laser beam to the engaged portions of the resin joint and t...  
WO/2007/114755A1
The present invention concerns an entrance flange for connecting an elongated member (2) to a component (3) , comprising a connection body (5) having means (6, 7) for connecting the entrance flange (1) to the component (3) , and a skirt ...  
WO/2007/110453A1
General-purpose fluid-tight gasket (1) which allows the coupling between pipes in a fluid-tight manner, and which can be used for a wide range of different diameters of pipes. It has an annular configuration of trapezoidal section in the...  
WO/2007/083028A3
The invention concerns a tubular joint comprising an interlocking tip (4) provided with an inner groove (18) for receiving a smooth tip (6) and a sealing liner (8) arranged in the inner groove (18). It also comprises anti-extrusion means...  
WO/2005/114027A3
A sealing member (32) is disclosed having an outer surface that supports segments (52, 54) of a pipe coupling for joining pipe elements in end to end relation. The segments are supported in spaced relation to permit the pipe elements to ...  
WO/2007/105574A1
Provided are a pipe fitting where a sleeve is prevented from being lost, which improves workability in connecting pipes, and in which sealing ability at the connection between the pipes is secured, and a refrigeration device etc. using t...  
WO/2005/116503A3
A pipe coupler for use in connecting a pair of automotive exhaust pipe ends each having a circumferential rib. The pipe coupler includes a ribbed band and internal split sealing sleeve along with a tightening mechanism for clamping the b...  
WO2007054510A8
The invention relates to a connecting system for conduits, fittings or assemblies, which are intended for guiding a fluid under a pressure (p1) that is higher than a comparison pressure (p2). The system comprises a first and a second cou...  
WO/2007/086757A1
The present invention relates to a clamping mechanism, including a deformable body configured to provide a friction fit with at least one element to which it is fitted, and at least one slot in the deformable body, the clamping mechanism...  
WO/2007/083028A2
The invention concerns a tubular joint comprising an interlocking tip (4) provided with an inner groove (18) for receiving a smooth tip (6) and a sealing liner (8) arranged in the inner groove (18). It also comprises anti-extrusion means...  
WO/2007/083283A1
The invention relates to a two-piece clamp, especially for fastening high-pressure tubes to tube-type fittings or joining such tubes to each other. The inventive clamp comprises two substantially identical, shell-shaped housing halves (1...  
WO/2007/079744A1
The invention relates to a connecting device for at least one guide tube (6) to at least one guide rail (4), especially of a sliding roof device. Said connecting device comprises means for fastening the connecting device (1) to the guide...  
WO/2005/114024A3
A preassembled mechanical pipe coupling having spacers is disclosed. The coupling has a plurality of interconnectable segments that straddle the ends of pipe elements to be joined. The segments have arcuate surfaces that engage outer sur...  
WO/2007/073790A1
The invention relates to a coupling which is used to connect two line ends of a fluid line system. Said coupling comprises a receiving part (2), an insertion part (1) which can be introduced into the receiving part (2) and which can be c...  
WO/2006/004720A3
A fitting for use with corrugated tubing, the fitting comprising: a nut having a passage therethrough for receiving the tubing, the tubing being corrugated tubing having a series of peaks and valleys; a plurality of retainers positioned ...  
WO/2006/047437A3
An apparatus and method according to which the apparatus includes a pair of connected arcuate members for clamping around a pipe, with each arcuate member including at least one protrusion. The arcuate members have a first material hardn...  
WO/2005/114028A3
A coupling for joining pipe elements in end to end relationship is disclosed. The coupling includes a sealing member having an inner diameter and an outer surface. A plurality of segments are supported on the sealing member's outer surfa...  
WO/2005/114025A3
A preassembled mechanical pipe coupling for joining pipe elements in end-to-end relationship is disclosed. The coupling is formed from a plurality of interconnectable segments that are initially maintained in spaced apart relation. The s...  
WO/2007/067415A2
A pipe sealing gasket is shown which is designed to be received within a groove provided within the belled, socket end of a plastic pipe. The sealing gasket has a body formed of resilient material and has a retainer ring embedded therein...  
WO/2007/067108A1
The invention discloses a sealing device (200) for sealing between an opening (A) in an air duct (100) in a motor vehicle and an object (110) which is arranged in the opening (A) of the air duct (100). The opening has an edge (120) which...  
WO/2007/062552A1
A joint for connecting stainless steel water pipes comprises a sleeved type housing and a fastening nut, which is screwed into an internal threaded end of the housing. A stainless steel short pipe is positioned in the center within the s...  
WO/2007/055576A1
The invention relates to a coupling device for coupling with a tube (10) , comprising at least one pressure element (3) for experting a clamping force on the tube, wherein the same is provided with at least one sealing organ (12) wherein...  
WO/2007/054510A1
The invention relates to a connecting system for conduits, fittings or assemblies, which are intended for guiding a fluid under a pressure (p1) that is higher than a comparison pressure (p2). The system comprises a first and a second cou...  
WO/2007/045012A1
A pipe fitting (1) comprising, a tubular member (3) having an open end (4), a retaining region (7) provided around the outer surface of the tubular member at a position remote from the open end, a least one ridge (5) having an effective ...  
WO/2007/041750A1
The present invention relates to a sealing member for use in a pipe coupling assembly and, in particular, to a sealing member(14) for sealing the end of a pipe (12) having an exposed metal surface at its end, such as pipe (12) comprising...  
WO/2007/041840A1
The present disclosure relates to a fitting assembly for maintaining a leak free seal connection with an associated fluid conduit during and after exposure to extreme heat. The fitting assembly comprises a coupling body including an insi...  
WO/2007/040408A1
A press-in coupling arrangement including a cast socket (16) that comprises a first frustro-conical internal surface (18) and a second frustro-conical internal surface (20). The first frustro-conical internal surface (18) has a draft ang...  
WO/2005/072326A3
A watering system for a poultry house comprises a watering line (1) which is suspended from a stabilizing bar by means of a clip (13). The watering line (1) is comprised of a plurality of pipe segments (3) connected together by a couplin...  
WO/2005/111403A3
The present invention is directed to an energized wedge seal. In one illustrative embodiment, the device comprises a first component (12), the first component having a seal recess (16) formed therein, a first seal member (18) and a secon...  
WO/2007/019916A1
The invention relates to a coupling for a fluid line arrangement, said coupling being characterised in that a plane outer side (8) of at least one essentially D-shaped sealing ring (7) of a sealing unit is applied to a plane supporting l...  
WO/2005/094295A3
A coupling for connecting two pipes together end to end is disclosed. The coupling includes a plurality of segments positionable circumferentially around the pipes. Each of the segments is attachable to one another end to end. Each of th...  
WO/2007/020743A1
A pipe end connector which connects a first tubular member to a second tubular member while securing sealing properties. The pipe end connector is characterized by comprising: a heat-shrinkable tube (4b) made of Teflon (registered tradem...  
WO/2005/094292A3
A coupling and pipes joined by the coupling are disclosed. The pipes have circumferential grooves adjacent their ends which are engaged by keys that project inwardly from the couplings. The keys are wedge shaped and substantially fill th...  
WO/2007/017677A1
A coupling assembly (101) for releasably interconnecting fluid passages comprises male (102) and female (103) coupling members, which are mated by inserting a probe (106) and socket (122) of the members respectively. Each coupling member...  
WO/2007/014893A1
Process for moulding at least one portion of a hollow plastic component, during which said portion is produced in a mould comprising a core and a cavity, by moulding in a space between by the core and the cavity, so that the moulded port...  
WO/2007/012362A1
A coupling has a pedestal part (1) and a sealing ring (10) which can be fixed in a receiving space (4) which is designed to accommodate an insert part (13) which can be introduced into the pedestal part (1) in an insertion direction. In ...  
WO/2007/013654A1
A valve easily and securely connectable to a pipe merely by tightening the housing thereof for diameter reduction without processing the connected portion of the valve, capable of absorbing vibration with a proper flexibility against the...  
WO/2007/002027A2
A method and apparatus for coupling ends of tubes, particularly tubes of different outer diametral sizes. The coupling includes resiliently deformable portions for retaining and sealing the tube within the coupling in a generally leak-pr...  
WO/2005/114026A3
A deformable mechanical pipe coupling is disclosed. The coupling is formed from an arcuate band that surrounds and defines a central space. The band has first and second ends in facing relation. arcuate surfaces that engage outer surface...  
WO/2007/000023A1
A fluid coupling (10) for connecting pressurised conduits. The coupling includes a spigot (12) for connection to a first conduit (14) and a socket (16) for connection to a second conduit (18). The spigot incorporates a first circumferent...  
WO/2006/133246A2
The present disclosure relates to a connector sleeve for joining conduit. The disclosure also relates to a joining construction, coupling assembly for joining conduit. The disclosure further relates to a method for joining conduit using ...  
WO2005038272A3
A rotatable, pivotable connector (10) having a female end (14), a male end (12), a neck (16) joining the male and female ends, and an exterior retention element. The exterior retention element, such as, for example, a fitting (30), may l...  
WO/2006/114693A1
The sealing connector ensures sealing between a gas cartridge having an outlet fitting and a transmission member for filling a combustion chamber of a gas fastening device having an inle't -fitting with gas and includes two internal seal...  
WO2005094293A3
A roller tool for forming circumferential grooves around a pipe is disclosed. The tool is rotatable about an axis of rotation and has a circumferential surface engageable with a pipe. The tool surface includes first and second surface po...  
WO/2006/112604A1
Dsclosed therein is a rubber packing for pipe connection, which can completely prevent water leakage by increasing contact force between a pipe and a pipe fitting and enhance connection force between the pipe and the rubber packing. For ...  
WO/2006/109002A1
The invention concerns a device comprising a sleeve (10), capable of being arranged around two opposite ends of the two tubes and provided with means for reducing its diameter under the action of clamping means (22, 24). The device compr...  
WO/2006/109001A1
The invention concerns a clamping device comprising a collar (10) having a pair of projecting lugs (20, 22), and clamping means (28, 29) co-operating with said lugs. The lugs of one pair are each equipped with reinforcing means (30, 32) ...  
WO/2006/106632A1
A fluid flow direction display device fitted to a joint or a pipe used as a fluid guide pipe and used to observe, from the outside, whether a fluid flows in the fluid guide pipe or not and, when the fluid flows therein, its flowing direc...  
WO2006087635A3
The Utility Model under discussion consists of a pipe which is pre-fitted with a socked end (1), serving the purpose of guaranteeing a perfect alignment of the joint with respect to the pipe (T) to which it is applied. This model is buil...  
WO/2006/100628A1
The invention relates to an anchoring element (25) for coupling tubes which is used for non-positively connecting smoothly ended tubes and is provided with a housing and at least one sealing element made of a rubber-elastic material cont...  

Matches 701 - 750 out of 15,473