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WO/2010/088334A1 |
An angular, slidable corner connector for securing the corners and joining of a pair of flange frames for ductwork. The frames are formed of transversely aligned edge members and the corner connectors serve to reinforce and connect sheet...
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WO/2010/079262A1 |
A flange joint (60) for connecting two objects in a fluid connection so that fluid can flow between the objects. The flange joint (60) has a gasket (65), and the gasket (65) is installed in the flange joint (60). The flange joint (60) ha...
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WO/2010/075925A1 |
The invention relates to a method for producing an armature comprising the following components: - a pipe segment (1) and a loose flange (3a) for application to an end region of the pipe segment (1). The invention is characterized by the...
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WO/2010/072212A1 |
A quick-action tensioning clip of a wound retractor, with at least one braceable seat for at least one holding arm and/or for a joint ball of a holding arm, is made available which can be operated safely, easily and quickly and which req...
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WO/2010/062890A1 |
In one embodiment of the invention, a seal device (10, 110) is provided with integrated leak detection capability for detecting the initiation of a leak of a contained fluid and includes a seal member (12, 112) having at least one sealin...
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WO/2010/052379A1 |
The invention relates to a radial annular flange (38) that includes, on an inner or outer periphery thereof, an alternation of full portions (48, 49) comprising openings (58) for the passage of fastening bolts and hollow portions (46, 66...
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WO/2010/049021A1 |
The invention relates to a method for producing a form-fit connection between a first component (6) and a second component (7a) of an assembly located in a vehicle, particularly a brake cylinder (5). The two components (6, 7a) are cylind...
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WO/2010/049891A2 |
A connector comprises a first flange including a number of bolts and a second flange including corresponding screw inserts. The bolts and screw inserts include partially grooved surfaces such the each surface includes ungrooved longitudi...
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WO/2010/040836A1 |
This seal comprises an outer envelope (4) that may be made of PTFE, an inner core (8) made up of an air-permeable sack (9) partially filled with a granular fluid (10). When the bearing surfaces (1, 2) that are to be sealed near one anoth...
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WO/2010/041142A1 |
A flange apparatus operable to connect the discharge of a plumbing fixture to the waste drain pipe of a drainage system. In an embodiment, the flange apparatus includes a flange and a flexible sleeve disposed through a central opening of...
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WO/2010/036388A1 |
A gasket (10) for a hygienic tube fitting connection. The gasket (10) includes an annular retainer (12) and an annular seal element (14) disposed on the retainer (12)in a recesses(36) on each of the sides (32)of the retainer (12). The se...
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WO/2010/019296A2 |
A seal assembly for a fluid coupling includes: (a) a generally planar, substantially rigid seal retainer with opposed first and second faces, having an annular first groove formed in the first face; (b) a first resilient seal disposed in...
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WO/2010/006561A1 |
Comby two-sided overlain gasket (5, 13) for sealing of dismountable flanged joints, which comprises two sealing contact surfaces, in which there are created concentric grooves (8) in a shape of letter V with opening angle of 90°, while ...
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WO/2010/004233A1 |
The collar has a roughly cylindrical metal band (16) and a pair of ears (18, 20) projecting from this band and defining a tightening space (22) between themselves. It also has a tightening device for pulling these ears towards each other...
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WO/2010/001214A1 |
A coupling assembly (100) for releasably interconnecting a fluid joint is provided where the fluid joint includes confronting ends of a pair of fluid conveying members (108a, b), each of which has a ferrule (110a, b) fixedly attached the...
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WO/2009/155640A1 |
An inspection device for use on the joint zones of piping, piping accessories or other conduiting means where said joint zone includes a joint interface comprising two abutting flanges having exposed flange rims, said device comprising t...
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WO/2009/149406A2 |
The present invention is embodied in a pipe coupling device for joining two pipe segments including a cylindrically shaped gasket for receiving the pipe segments and a cylindrically shaped clamp having a first and second semi-cylindrical...
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WO/2009/146764A1 |
A clamp connector for clamping together connecting pieces (5) on pipelines, having two clamping ring parts (1, 3) which are connected at one end by means of a joint arrangement (11) and which are pivotable about said joint arrangement (1...
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WO/2009/144359A1 |
The invention relates to a flange joint comprising a pair of tubular pieces (1, 7) to be joined, a clamping flange (2, 9) mounted on each piece (1, 7) to be joined, attachment means (10, 11) cooperating with the clamping flanges (2, 9) f...
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WO/2009/136811A1 |
Claimed is a sealing gasket (1) for sealing a flange connection (2), the sealing gasket (1) comprising an annular sealing member (6) which comprises a core ring (13) and two flexible sealing rings (14) concentrically arranged on each sid...
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WO/2009/133460A2 |
A profiled gasket (40) for flanged joints of a lined piping assembly. An embodiment of a piping assembly includes first (10) and second (20) piping sections each terminated with a flange (15,25) and including a inner liner (12,22) having...
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WO/2009/132659A2 |
The invention relates to a tower section for assembling a wind turbine tower. The tower section comprises a flange at least at one end of the tower section. The flange is provided with holes for the connection elements. The flange have a...
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WO/2009/128182A1 |
A pot (110) and a flange plate (120) are connected by a flange. Upstream side piping (101) penetrates the pot (110) and an inflow opening end (101a) of the upstream side piping is located in the pot (110). Downstream side piping (102) pe...
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WO/2009/121189A1 |
The invention is directed at joint assembly which includes a first part and a second part to be assembled together. The first and second part are secured together via a set of fasteners and a set of attachment portions. The set of attach...
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WO/2009/119360A1 |
An inexpensively manufactured coupling structure (2l) for an absorption refrigeration circuit includes a gasket (27) held between two coupling members (23, 26). The gasket has a protruding part (32) that elastically deforms when clamped ...
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WO/2009/119410A1 |
A loose flange-type flared pipe joint has flared sections respectively formed at ends of two steel pipes, and also has loose flanges respectively in contact with the flared sections. The angle θ (˚) of an end surface of each flared sec...
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WO/2009/118961A1 |
A flange (102) of a pipe (101) and a flange (104) of a pipe (103) are connected via the flanges. An annular seal groove (105) is formed in the flange surface (104a) of the flange (104). A sealing liquid is poured and placed in the seal g...
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WO/2009/119419A1 |
A loose flange type flared pipe joint has flared portions respectively formed at ends of two steel pipes, and also has loose flanges respectively in contact with the flared portions. The angle θ of the end surface of each flared portion...
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WO/2009/115050A1 |
A plane-welding flange pre-deforming mechanism includes a flange (1) and a steel tube (2). The end of the steel tube (2) is welded with the flange (1). A geometric center of the flange (1) adjacent to the welded part offsets away from th...
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WO/2009/113345A1 |
Vertical opposite sides of flanges (21, 22) of a filter (10) which is a one-directional fluid device are provided with clamp sections (24), and guide grooves (28, 29) having different shapes are formed between a connection head (14) and ...
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WO/2009/114664A2 |
A tool is provided to facilitate the assembly of a seal ring. The tool comprises an elongated body and a flange projecting radially from the elongated body. A first portion of the tool is configured to receive the placement of a seal rin...
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WO/2009/109551A1 |
A vacuum exhaust-gas line system for removing toxic and/or combustible gases has a first line section (10), at least one central line section (12) and a last line section (14). Flange connections (28) have two annular sealing elements (3...
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WO/2009/105697A1 |
A compression based tubular structure (20) and a method of making same is disclosed. The compression based tubular structure (20) has at least one structural joint (24) using the friction welding process to improve the durability of tubu...
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WO/2009/100985A1 |
The present invention relates to a coupling system (10) to releasably clamp a cylindrical target (12) to a spindle (14) by means of an interface ring (22) and a clamping ring (26), whereby the interface ring (22) and the cylindrical targ...
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WO/2009/101250A1 |
The invention relates to a method for manufacturing a flange ring (9) of a wind power plant having an L-shaped cross-section, in which method the flange ring (9) is manufactured by bending from a straight rod (1) with a right-angled cros...
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WO/2009/093522A1 |
A metal pipe coupling (1) has a sleeve (2a) having, at one end thereof, an insertion hole having a right circular cylindrical surface (a1) into which an end of a metal pipe (4) is inserted, a flange (2b) formed at the other end of the sl...
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WO/2009/088505A1 |
A multifunctional seal (10, 110, 210, 310, 410, 510, 610) that in one embodiment includes on each contact surface (12, 16 or 112, 116, or 212, 216 or 337, 357 or 412, 416) multiple redundant seals (12, 16, 112, 116, 219a-c, or 319a-b), s...
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WO/2009/077735A1 |
A metal pipe (10) is joined to another metal component (12) by shrinking the outer component onto the external circumference of the pipe. The internal diameter b of the outer component is initially smaller than the external diameter a of...
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WO/2009/076753A1 |
A novel system and method for joining metal components to form assemblies, the components having a metal joint overmolded onto them. The metal joint is overmolded from a thixotropic alloy, such as a magnesium-based alloy, which is inject...
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WO/2009/075192A1 |
An electrolytic corrosion prevention structure of a flange connection section, capable of suppressing the occurrence of electrolytic corrosion without increasing the number of airtight/watertight positions and capable of being easily pro...
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WO/2009/072295A1 |
The invention provides a spherical annular seal which is freed from the leakage of exhaust gas through a spherical annular seal itself as completely as possible and improved in the adhesion of a solid lubricant to the surface of a heat-r...
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WO/2009/072151A1 |
An adjustable loading/unloading mouth, comprising: a first tubular element (2), provided with a longitudinal axis (x); a second tubular element (3), provided with a longitudinal axis (y); means for connecting (4, 5, 6) between the first ...
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WO/2009/068281A2 |
The invention relates to a seal (2), especially for flat flange connections, in the shape of a ring. In the event of a pre-defined outer diameter (d2, 2a, 11) of the seal (2), the inner diameter (d1, 7, 9) of the seal (2) is larger than ...
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WO/2009/066478A1 |
A flexible pipe joint that exhibits high resistance to flexure fatigue and excels in stretch property and eccentricity performance. The flexible pipe joint is one comprising a tube main body including a flexible bellows tube and an elast...
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WO/2009/065659A1 |
The invention relates to a fluid-conducting pipe connection (1) to at least one pipeline (2), in which a flange (4) is arranged at least at the first end (3) of said pipeline. The flange (4) can be produced by means of a casting-around o...
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WO/2009/057673A1 |
A flange (5) has a pipe insertion hole (8), and an engagement recess (10) is formed in the inner peripheral surface (9) of the pipe insertion hole (8) so as to extend in a region from an axially intermediate section of the pipe insertion...
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WO/2009/059057A1 |
A pipe joint is disclosed and can include a first pipe (102) having a flange (124) and a second pipe (104) having a flange (134). A first sleeve (142) can be installed within the first pipe and a second sleeve (144) can be installed with...
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WO/2009/056290A2 |
The invention relates to a novel type of ring seal for flange connections of pipes in which the ring seal can also be made of the material of the flanges. Said novel type of expansion seal comprises a wedge-shaped indent around the exter...
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WO/2009/044775A1 |
A method of joining metal tubes to each other without welding. In the method, a first circular conical surface (10) tapered toward its front end and a first annular recessed surface (18) at the rear of the first circular conical surface ...
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WO/2009/045486A1 |
A ductmaking apparatus bends a metal web to form a duct blank having a lock seam with male and female portions. Prior to shearing off the duct blank, the apparatus bends the web to form a lock tab that secures the lock seam during subseq...
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