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WO/2003/046428A1 |
A connector piece for a fluid line (11), comprising a fluid channel (14) is disclosed, the wall (15) of which comprises at least one signal line (16a, 16b) for the transmission of electrical and/or optical signals. The above comprises a ...
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WO/2003/036139A1 |
The invention relates to a self-sealing system for pipe connections that accommodate or carry liquid media, especially connecting sleeves or the like connecting elements, whereby the seals have swelling properties. The sealing material c...
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WO/2003/031861A1 |
A connector (10)includes a hollow member having an open first end (11)and an open second end (12)joined by a bore (13)extending through the body (14)having a first bore section (21)and a second bore section (22)that is stepwise reduced f...
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WO/2003/029716A1 |
An assembly for securing two bodies is described, the assembly comprises a first body, the first body having a mouth portion for receiving a second body, and means for securing the first body to the second body, and means for sealing the...
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WO/2003/027560A1 |
The invention relates to a joint that is used to connect two tubular elements comprising: a basic body (12) consisting of an end piece (26), which is used to house a spigot end (6), and a flange (20); a counterflange (14); a packing (16)...
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WO/2003/027558A1 |
A sealing ring (10) for sealing an annular gap (21) between an inner pipe (19) and an outer pipe (12), which is axially slidable onto the inner pipe, is adapted to be located in a circumferential groove 811) in one (12) of the pipes, pri...
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WO/2003/027559A1 |
A coupling for connecting one or more pipes or conduits (12). The coupling (10) includes at least one wedge-shaped gasket (22) extending around the coupling. The wedge-shaped gasket (22) includes an outer sloped or inclined surface (24),...
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WO/2003/021144A1 |
A compressible sealing ring (21) for sealing an annular gap (33) between a circular cylindrical outer surface (28) of a spigot end (29) and a circular cylindrical inner surface (32) of a socket (31), which is axially slidable onto the sp...
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WO/2003/012330A1 |
Disclosed is a pipe coupling, which enables pipes to be assembled with the pipe coupling by an one-touch operation while maintaining the liquid-tightness at jointing portions. In the pipe coupling, a connection tube has holding shoulders...
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WO/2003/008851A1 |
The invention relates to a device for connecting and blocking hollow elements used as piping for fluids, both gaseous and liquids. The hollow elements (11, 13) are connectable by plugs or anchoring plates (19) and connecting plate (21), ...
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WO/2003/004195A1 |
A metal wire material suitable for use as a grip ring material, having good surface properties and produced at low cost&semi a producing method therefor&semi and a producing device therefor. For this purpose, a metal wire material (34) i...
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WO/2003/001873A2 |
Corrugated plastic pipe sections (2) having a flanged end (3) formed by a circumferential portion of an end corrugation or section of the pipe liner and a method and kit for joining flanged end corrugated plastic pipe sections are descri...
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WO/2003/002306A2 |
A band clamp (20) used to connect tubular bodies (1,2) such as vehicle exhaust system components. The band clamp (20) has a band (22) extending from a first end to a second end and includes a pair of spaced ribs (52,54) extending at leas...
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WO/2003/001099A2 |
A coupler (10) for use in joining two pipes (12, 14) in a butt joint. The coupler (10) includes a band clamp (18) and a split sealing sleeve (26) disposed inside the band clamp (18) for encircling the abutted ends of the pipes (12, 14). ...
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WO/2002/090808A2 |
A connector seal comprises a ring (14) adapted to be a push fit in a hole (2), one or more circumferentially extending inwardly directed ribs (7) within the ring adapted to engage and seal with the outer surface (5) of a pipe (3) inserte...
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WO/2002/079683A1 |
A pipe fitting according to the invention comprises a body (1.1) and a nut(2), the body (1.1)having at least one sleeve adapted to snugly receive a pipe end (7) and provided with external threading(14) and a spigot(11), the spigot(11) ha...
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WO/2002/073079A1 |
An assembly having a first body including a housing for interconnecting with a second body, the housing being provided with an inlet for receiving the end of the second body and the second body having a portion with an external diameter ...
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WO/2002/071913A1 |
A wand for a domestic appliance (e.g. vacuum cleaner) comprises a plurality of tubes (10, 20, 30, 40) which are dimensioned to telescope inside one another. Each tube (10, 20, 30, 40) is associated with a securing mechanism (15, 25, 35) ...
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WO2000011378A9 |
A pipe sealing gasket (45) is shown which is designed to be received within a groove (43) provided within a socket end (47) of a thermoplastic pipe. The gasket (45) has a ring shaped body of an elastomeric material and includes a metal r...
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WO/2002/063198A1 |
A Gasket Assembly includes an upper housing (23a) forming a seal with the outlet of a bathroom fixture, and a lower housing (27a) forming a seal with a sewer pipe (12a). The lower housing has an outer surface extending along an axis and ...
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WO/2002/063195A2 |
A tube fitting (50) for a tube end has a female threaded member (52) that cooperated with a male threaded member (54). The female member (52) includes a tube gripping device (80) in the form of a gripping ring or ferrule that is attached...
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WO/2002/063194A2 |
A tube fitting (50) that uses only two components, namely a fitting body (54) and a fitting nut (52). The nut and body are adapted to be threadably coupled together by relative rotation therebetween. The nut includes an integral tube gri...
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WO/2002/061322A1 |
A flexible corrugated hose fitting (1), which is particularly provided for high-pressure installations, such as airconditioning installations using CO¿2? as the refrigerant, has a connecting element (11), which can be snapped together w...
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WO/2002/057680A1 |
A pipe coupling (10) for joining together the ends of two adjacent pipes includes a housing (12) which defines a generally central bore (13) along a central axis of the housing for receiving the ends of the two adjacent pipes, and a lock...
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WO/2002/052189A1 |
The invention relates to a method for fixing a relatively flexible element (3) in a tube (2) with tight fitting, by arranging around the flexible element a co-displacing member (5)which encloses this element, and forcing the co-displacin...
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WO/2002/048598A1 |
A coupling for joining and maintaining in close relationship two aligned rods or pipes and to prevent them from separating but which is of reduced outer diameter and weight when compared with conventional couplings, comprising a pair of ...
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WO/2002/046656A1 |
The invention relates to a band clamp (1) for connecting a hose or pipe end (2) to a pipe (3). Said band clamp comprises flange sections (4, 5) which are located opposite each other and which are essentially radially set apart. The band ...
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WO/2002/044605A1 |
The invention relates to a sealing arrangement (8) for a pipe connection, particularly an advance pipe connection, comprising at least: one first component (9), particularly in the form of a pointed end, which comprises an outer groove (...
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WO/2002/042676A1 |
The inventive connection device for a fluid line contains a connection unit (12) and has an sleeve-type insert body (16) which is placed in a receiving element (3) of a metallic support body (8) by plug-in assembly. Anchoring means (18) ...
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WO/2002/040958A1 |
The invention relates to a device for testing the impermeability of a sealing assembly (1) of pipes or shaft constructions, characterised by the following: the sealing ring (8) has a first and second sealing zone (12, 13), both sealing z...
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WO/2002/040909A1 |
A sealing ring (1) for sealing an annular gap between a concrete pipe socket and a concrete pipe spigot end is adapted to be mounted on a mould ring intended for casting of a concrete pipe comprising a socket so as to be fixed in the soc...
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WO/2002/039002A1 |
A splicing device (10) is provided for sealing a conduit space (14) between two pipe sections (16,18). The splicing device includes a first body (20) and a second body (60) that are formed as an integral one-piece. A pair of clasp member...
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WO/2002/037015A1 |
Apparatus for coupling a downhole tubular (3) to a pump (2). The apparatus comprises: a body portion having a bore (5); a locking assembly comprising at least one locking member (16, 17) pivotally mounted to the body portion so as to per...
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WO/2002/034661A2 |
A method and apparatus is provided for forming a leak proof coupling (12) between two thin walled metallic ends (32) in a beverage distribution system (10). The pipe ends are prepared by cutting the ends and ensuring that the cross-secti...
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WO/2002/031396A1 |
An end fitting (10) in which to receive a flexible pipe end (12) to be joined includes an annular seal unit (22) comprised of a resilient elastomeric composition (38) contained in a tapered rigid housing ring (32) force fit in a tapered ...
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WO/2002/031395A1 |
A sealing ring (1) for sealing an annular gap between an inner tube (3) and an outer tube (4), which is axially slidable onto the inner tube, is adapted to be located in a circumferential groove (7) in the inner tube (3), prior to the ou...
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WO/2002/025161A1 |
An internal swage fitting (10, 40) for swaging a tube. The fitting (10, 40) includes a tube connection region (20, 50) with one or more radial grooves (22) and an expansion cavity (26) at the end adjacent to the end of the tube to be swa...
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WO/2002/023070A1 |
The invention relates to a sealing system (1) for socket pipes (2). Said system is characterised by the capacity, in the event of leakage or independently thereof, to produce the sealing function autonomously by means of the swelling of ...
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WO/2002/016815A1 |
The invention concerns a coupling (10) comprising: a peripheral packing (18) for locking the pipe (14), elastically deformable from a state wherein it has a nominal internal diameter, an external clamping ring (16) directly mounted at th...
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WO/2002/014719A1 |
Seal (1) for sealing a male section to a female section of pipe has its base (2) fitted in channel (25) in one of the sections. On axial overlapping of the pipe sections, radially more protuberant first sealing portion (5) is compressed ...
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WO/2002/009926A1 |
A method for applying an integral socket to a pipe (50) made from biaxially oriented thermoplastic material, which pipe has a pipe body and is provided, at one or both ends, with an integral socket, in which method a pre-fabricated pipe ...
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WO/2002/006718A1 |
A coupling (10) uses standard pipe fittings to effect a solderless, fluid-tight pipe joint. An open end of a standard fitting is enlarged in a diameter to coaxially receive on O-ring (22) and a retainer (24) having a cylindrical surface ...
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WO2000063598A9 |
A mechanical joint assembly (600, 610, 700, 800, 900) for a steel catenary riser (400) (SCR). The lower section of the mechanical joint assembly (600, 610, 700, 800, 900) is comprised of steel or alternate high strength components, rathe...
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WO/2002/002982A1 |
The invention concerns a system for assembling two tubular parts (1, 2), the assembly being capable of being locked and unlocked, without a device with large space requirement. It consists mainly of a serrated ring (10, 20) on each of th...
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WO/2001/096774A1 |
The invention comprises a pipe coupling device (2) comprising: a sleeve (4) having an end configured to receive therein a plain end of a pipe and being provided with an annular first abutment surface (6); a compression member (12) arrang...
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WO/2001/086187A1 |
A compression fitting or joiner for joining pipe ends having a plurality of tiltable annuli (17, 18) removably receivable over the pipe ends (6,8) and a fluid sealing housing (11). The fluid sealing housing (11) encloses the annuli (17,1...
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WO/2001/081811A1 |
The invention is to provide a coupling structure of corrosion resistance for nonferrous metal piping. The coupling structure comprises: iron socket members (10, 10a), for a two piece iron socket, each being in the shape of a divided half...
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WO/2001/079737A1 |
A method for sealing a bell and spigot pipe joint comprises providing a gasket (26,126,226) having a bell-engageable portion (40,140,240), a spigot-engageable portion (42,142,242), and a stiffening portion (44,144,244). The stiffening po...
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WO/2001/077561A2 |
An annular gasket (41) is provided having a female stop (43) and a male stop (45), the female stop and male stop being joined by a sealing zone (47) such that the female stop and male stop are arranged on opposing sides of the sealing zo...
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WO/2001/077440A1 |
The invention relates to a seal arrangement, comprising at least: two abutting components made from concrete, steel reinforced concrete, or another setting material and a seal profile (5), made from elastomeric material, which bridges th...
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