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Patent Searching and Data


Matches 551 - 600 out of 15,191

Document Document Title
WO/2009/044328A1
The invention relates to a device for generating pressure forces on tubular components to be connected to one another, having a housing (3), a mechanically actuatable tensioning apparatus, a rubber-elastic deformable compound (5), which ...  
WO/2009/037051A9
The invention relates to a fluid-sealing, restorable and/or gas-tight connection system for hollow bodies having equal, open, and opposite ends (A, B), particularly for underground pipes of all materials for supply and disposal purposes,...  
WO/2009/037051A2
The invention relates to a fluid-sealing, restorable and/or gas-tight connection system for hollow bodies having equal, open, and opposite ends (A, B), particularly for underground pipes of all materials for supply and disposal purposes,...  
WO/2009/037051A4
The invention relates to a fluid-sealing, restorable and/or gas-tight connection system for hollow bodies having equal, open, and opposite ends (A, B), particularly for underground pipes of all materials for supply and disposal purposes,...  
WO/2009/037051A3
The invention relates to a fluid-sealing, restorable and/or gas-tight connection system for hollow bodies having equal, open, and opposite ends (A, B), particularly for underground pipes of all materials for supply and disposal purposes,...  
WO/2009/039052A1
A pipe clamp for reinforcing a welded joint between two pipes, having a plurality of circumferential clamp segments that are bolted together around the joint. One axial end of the clamp has circumferentially extended ridges that project ...  
WO/2009/036884A1
An axial joint system (101; 201; 301; 501) of a plurality of pre-insulated ducts (106; 206; 306) is illustrated, comprising: an annular joint element (102; 202; 302; 402; 502) provided, at its axially opposed parts, with a first (103; 20...  
WO/2009/024230A2
The invention relates to a pipe coupling, particularly for connecting pipes conducting water, such as drinking water pipes, waste water pipes, well pipes, etc.  
WO/2009/025796A2
A sealing ring and a method of preventing or stopping a joint leak between a pipe and a pipe fitting to minimize property damage as well as clean up costs occurring from property damage due to joint leaks by securing a sealing ring to th...  
WO/2009/025796A3
A sealing ring and a method of preventing or stopping a joint leak between a pipe and a pipe fitting to minimize property damage as well as clean up costs occurring from property damage due to joint leaks by securing a sealing ring to th...  
WO/2009/024230A3
The invention relates to a pipe coupling, particularly for connecting pipes conducting water, such as drinking water pipes, waste water pipes, well pipes, etc.  
WO/2009/022701A1
Intended is to provide a jig, which does not require the worker to hold a lock ring against the radially shrinking elastic force and to support the weight of the lock ring. The lock ring mounting/demounting jig is constituted of a set of...  
WO/2009/016480A1
A method of assembling a fluid-tight coupling, including a sleeve (26) and a first member (22) is provided. The sleeve (26) includes an end portion (40) generally having an axis, and the first member (22) includes a bead (34). A generall...  
WO/2009/016287A2
The invention relates to a connector comprising a tubular body (1) defining a channel (2) having a section (4) for receiving the end of a duct (100), wherein said reception section extends to the outside via an inlet opening (6) and comp...  
WO/2009/013342A3
The present invention relates to a preassembled media line with a line connector (1), composed of a connector body (2) with a connecting section (3) to which a media line (4) is connected, and with a coupling portion (6) for sealed conne...  
WO/2009/012823A1
The invention relates to a tube connection (1) for non-removably connecting an insertion end (2) of a tube (3) to a connecting sleeve (4) having a retention ring (18) encompassing the insertion end (2) on the circumference thereof and di...  
WO/2008/152850A1
A separation prevention device for a pipe joint has disengagement prevention members (6A, 6B) and a pressing bolt (7). The disengagement prevention members (6A, 6B) are arranged at positions that are in the circumferential direction of a...  
WO/2008/150449A1
A fitting incorporating a snap-fit sealing and locking device and methods of actuating the fitting and forming a seal between a length of corrugated tubing and the fitting are provided. The tubing can be corrugated stainless steel tubing...  
WO/2008/149590A1
A non-bolt joint structure comprising a seal ring (3) for sealing between the receiving end (1a) and the inserting end (2a), a means (11) provided on the inner circumference of the receiving end (1a) and engaging with the outer circumfer...  
WO/2008/145919A3
Clamping device comprising: - a collar (10) comprising a belt (12) able to be placed around object(s) to be clamped and at least two ears (14, 16) which stand up relative to this belt, away from the latter, and - a clamping system (18, 1...  
WO/2008/145919A2
Clamping device comprising: - a collar (10) comprising a belt (12) able to be placed around object(s) to be clamped and at least two ears (14, 16) which stand up relative to this belt, away from the latter, and - a clamping system (18, 1...  
WO/2008/139024A1
A method is disclosed for forming a seal between air ducts and/or terminal units thereof, the method comprising the step of extruding a caulking compound about the perimeter of the air duct to form a continuous seal (4). The invention is...  
WO/2008/139932A1
A connection structure for connection between piping (100) and a connection receiving body (10). The connection receiving body (10) has a joint member insertion hole (17) communicated with a fluid flow passage and into which one end of a...  
WO/2008/139004A1
A method for manufacturing a three-layer corrugated pipe based on an arrangement formed by a central corrugated layer (2) arranged on a smooth cylindrical layer (1) to which a third layer (1) is applied by means of an extruder head which...  
WO/2008/136761A1
A collar for attaching to a concrete pipe section and a method of manufacturing the collar, the concrete pipe section comprising a spigot formed on a tubular concrete body, the collar comprising: an abrasion resistant layer; and a corros...  
WO2008067401A9
A piping connector having a crimp section configured to snugly fit around an external diameter of a pipe, the crimp section having one of a flared and an unflared edge, and a galvanic shield connected to the crimp section, wherein the ga...  
WO/2008/119112A1
Apparatus for joining a first conduit to a second conduit comprising a first coupler for attachment to an end of the first conduit, a second coupler for attachment to an end of the second conduit and for engagement to the first coupler, ...  
WO/2008/107118A1
A pipe assembly (10) for pipe pieces (12, 14) having corrosion-susceptible pipe bodies, in which the danger of corrosion has been at least reduced, comprises an end face protector (68) covering at least one end face (30) of at least one ...  
WO/2008/107688A1
A pipe coupling device comprising a body (3) adapted for insertion into a pipe (2), the body (3) having a through passage, and on its outer surface a groove (14) for receiving a sealing means (30, 40, 50, 60, 90, 100, 110, 120, 130) for ...  
WO2008067896B1
The invention relates to an insertable pipe end sleeve comprising a bead (5). At least one annular bead insert (6) is disposed in the inward-facing interior of said bead (5). The sleeve is characterized in that the bead insert (6) has a ...  
WO/2008/104792A1
A pipe coupling with an anchoring arrangement for locking the pipes together axially is described. The anchoring arrangement comprises a tubular casing (10), a frusto-conical gripping ring (40) with inwardly projecting gripping teeth 42 ...  
WO/2008/099841A1
A pipe fitting having a first fitting member (10) and a second fitting member (50) formed as a separate body from the first fitting member (10) and fitted to the first fitting member (10). The first fitting member (10) has a housing (11)...  
WO2007083283A8
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/2008/097914A1
A pipe clamp that is used over a ball joint formed between a balled end of a first pipe and a flared end of a second pipe. The pipe clamp has a band and a tightening mechanism. The band extends axially from a first edge to a second edge,...  
WO/2008/084894A1
The present invention relates to a pipe coupling comprising a pair of half members which have a half-ring shape on x-y plane and a thickness along z axis, wherein the half member includes a first end on which a circumferential groove is ...  
WO/2008/077013A3
A fitting for connecting a male and female tube (52, 54). According to one aspect, a fitting is provided having a one-piece seal (30) that radially seals both the male and female tubes and axially seals the female tube (54). According to...  
WO/2008/077013A2
A fitting for connecting a male and female tube (52, 54). According to one aspect, a fitting is provided having a one-piece seal (30) that radially seals both the male and female tubes and axially seals the female tube (54). According to...  
WO/2008/074973A1
A subsea female coupler comprises a body (2) defining a socket (3) for the reception of a probe of a male coupler, the socket including an annular shoulder (18) and, outwardly of the shoulder, a part-conical seat (25) which tapers toward...  
WO/2008/069852A3
A concave bearing surface for use with lugs of pipe coupling segments is disclosed. The concave bearing surface is positioned on the lug and surrounds an aperture which receives a fastener attaching the coupling segments together end to ...  
WO/2008/067896A1
The invention relates to an insertable pipe end sleeve comprising a bead (5). At least one annular bead insert (6) is disposed in the inward-facing interior of said bead (5). The sleeve is characterized in that the bead insert (6) has a ...  
WO/2008/067401A3
A piping connector having a crimp section configured to snugly fit around an external diameter of a pipe, the crimp section having one of a flared and an unflared edge, and a galvanic shield connected to the crimp section, wherein the ga...  
WO/2008/066812A3
A radial seal assembly for providing a seal between a shaft and a static surface includes a gland forming a housing for mounting the seal assembly to the stationary equipment, a sleeve mounted to an movable with a shaft extending from th...  
WO/2008/056007A1
The invention relates to a device for the sealed coupling of two abutting cylindrical pipes, of the type that comprises a truncated surrounding sleeve (2) and clamping means which can reduce the apparent diameter of said sleeve. The surr...  
WO/2008/058025A3
A coupling for coupling a first pipe member to a second pipe member each having plain ends. The coupling includes a housing having at least one chamber, a sealing member disposed in the housing, and a plurality of gripping element for en...  
WO/2008/053100A3
The invention relates to a tubular connection comprising a joint end (4) comprising an inner groove (18) and having a plain end (6) inserted therein, a sealing jacket (8), and a locking member (12). The groove defines a groove wall (20)....  
WO/2008/053050A2
The fitting for a pipe, in particular for a pipe having a plastic layer on its inside, is provided with a fitting body (15), which comprises plastic material and is provided with at least one coupling region (36) for the pipe, and a meta...  
WO/2008/046205A1
A fitting for fixedly attaching to pipes and the like includes an inner and outer ring being coaxially provided over a pipe. The inner and outer rings are preferably connected by means of a ratchet mechanism allowing for one way advancem...  
WO/2008/048203A2
A fluid conduit having a self-healing sleeve in a spaced relationship from the conduit to provide protection against leaks due to ballistic projectiles, such as small arms fire.  
WO/2008/048203A3
A fluid conduit having a self-healing sleeve in a spaced relationship from the conduit to provide protection against leaks due to ballistic projectiles, such as small arms fire.  
WO/2008/039731A3
A connector spool for connecting a compressor casing to a drive casing of an industrial compression system includes a spool body having a substantially cylindrical shape. The body has a first end coupled to the compressor casing and a se...  

Matches 551 - 600 out of 15,191