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Patent Searching and Data


Matches 751 - 800 out of 7,719

Document Document Title
WO/2005/114028A2
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/2005/114026A2
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/2005/114027A2
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/2005/111490A2
A connector system for interconnecting a hearing aid (3) with a fixture (5) anchored in a bone segment (7). An abutment (9) has a contact surface (21) with is a substantially circular surface. A connector plate (17) with a substantially ...  
WO2005001315A3
A seal assembly is provided comprising an annular retainer comprising first and second flat circular faces and a central aperture extending through the center of said faces to allow fluid to flow therethrough, said annular retainer furth...  
WO/2005/111488A1
The invention relates to a flanged joint for joining two shafts (10, 11) of which one (10), by means of a truncated pyramid-shaped shaft projection (14), engages inside a complementary shaped recess (15) located on the face of the other ...  
WO/2005/111403A2
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/2005/098301A1
A pipe joint (20) is provided that includes a first length of pipe having a first flange (28) and a second length of pipe having a second flange (36). The first flange (28) includes a ramp (52) extending outwardly and away from a leading...  
WO/2005/094295A2
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/2005/094293A2
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/2005/094303A2
Pipes and fittings having circumferential grooves proximate to their ends are disclosed. The grooves are formed of first and second side surfaces positioned in spaced apart relation to one another. A floor surface extends between the fir...  
WO/2005/094292A2
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/2005/095841A1
A pipe connection structure, comprising a first flange (6) formed with a plurality of flow passages (6b, 6c) on one side and a second flange (3) to which a plurality of pipes (1, 2) formed with a plurality of flow passages (1a, 2a) on th...  
WO/2005/089975A1
A method for joining flanges or other couplings to pipes, wherein a plurality of radially expanding segments (10) with circular ridges (11) on a tool inserted into the pipe (1), press beads (5, 6) in the pipe wall into corresponding groo...  
WO/2005/088093A1
The invention relates to a device (2) for the reversible assembly of a first (3) and a second (4) tubular section of an exhaust line (1). The inventive device (2) comprises: (i) socket means (5) which are associated with the first tubula...  
WO/2005/080853A1
A connector assembly having a male member, a female member and a retainer for releasably securing the male member and the female member. The retainer has inner retainer arms for simultaneously engaging the male member and an interior por...  
WO/2005/078329A1
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 of the pieces (1, 7) to be joined, retaining means (10, 11) cooperating with the clamping flanges ...  
WO2005045262A3
Fastener joints induce static pre-stresses into a fastener that clamps the joint in a magnitude equal and direction opposite from bending stresses induced in the fastener by application loading. Such joints include angling the bolts seat...  
WO/2005/075874A1
The invention relates to a device which is used for the assembly of at least two standard elements (EB) of a mechanical precision structure using a connecting element. According to the invention, the first standard element comprises a re...  
WO/2005/075875A1
The present invention provides a fluid coupling device (10) for connecting a hose (12) to a fluid supply pipe (14). The fluid coupling device (10) comprises a connection body (16) and a clamp unit (18). The connection body (16) provides ...  
WO/2005/073641A1
Flexible air duct coupling consisting of two frames to be fixed to air ducts, between which a flexible material (5), is fixed, wherein each frame (10, 11) is provided around the periphery thereof with two upright walls (6, 7) some distan...  
WO/2005/064177A1
The invention relates to a coupling of the sort comprising at least one clamping jaw (11) adapted to be mounted on a first element (2) to couple the latter to a second element (3) by clamping the second element (3) against the first elem...  
WO2004088087A3
An embodiment of the invention is a piping system including a fluid impermeable sleeve (16) having a plurality of longitudinal, spaced ribs (20) formed on an interior surface of the sleeve. A fluid carrying tubing (12) is positioned inte...  
WO/2005/058577A1
Disclosed is a hot runner system for an injection mold, which is designed in a modular fashion and can be adapted in a simple manner to molds and sprues having different dimensions. The modular structure consists of tube sections whose l...  
WO/2005/057071A1
The invention relates to a clamping collar (10) comprising a belt (12) with two upright lugs (14, 16) and a screw/nut assembly which can be screwed in order to move the two lugs (14, 16) closer to one another and tighten the collar (10) ...  
WO2004070333A3
The invention relates to a method for determining at least one state parameter of a sealing system (10, 110) comprising at least one sealing element (12, 112) and at least one dielectric element (24, 124) containing dielectric material (...  
WO2004079208A3
Improved expanded PTFE materials and improved gasket materials made therefrom, the gaskets being capable of forming a seal with greater bolt load retention than is possible with existing, PTFE gaskets. The expanded PTFE membranes of the ...  
WO/2005/052414A2
A gasket is provided comprising a gasket core having an outer portion and an inner portion defining an aperture, and opposing first and second faces, wherein at least a portion of the core is corrugated through its thickness and at least...  
WO/2005/045262A2
Fastener joints induce static pre-stresses into a fastener that clamps the joint in a magnitude equal and direction opposite from bending stresses induced in the fastener by application loading. Such joints include angling the bolts seat...  
WO/2005/043024A1
A tube fitting for connection with a tube (364) includes first and second flanged members (366, 378) and a ferrule (382) between the first and second flanged members. The ferrule (382) engages the tube (364) to form a tube grip and seal ...  
WO/2005/043025A1
The invention relates to a pipe joint for connecting a first pipe part (1) to a second pipe part (2), especially for an exhaust gas system of an internal combustion engine. Said pipe joint comprises a fastening means (3) and a sealing el...  
WO/2005/040660A1
In a piping connection structure where circular ring-like packing is provided between an end face of one of two pipes that are to be connected and an end face of the other pipe, the structure is characterized in that the thickness of a c...  
WO/2005/040661A1
The invention relates to a flanged joint (1) comprising at least one flat gasket (10) held between the facing flange surfaces (2, 4) of components (6, 8), such as lines or container parts, which store or guide a pressurised medium. Accor...  
WO/2005/026601A1
A flange (1) for pipes for the transport of petrochemical fluids, gases and liquefied gases is described, having a bearing surface (11) for clamping jaw (3), which has a peripheral portion (2) bevelled in the direction of support of the ...  
WO/2005/022022A1
A fluid connection assembly (10) includes a metal tube (22) having a flared end and a plastic manifold (12) having a port (14). The port (14) includes an annular collar (16) and an annular recess (18) that receives a seal (20). The metal...  
WO/2005/022012A1
An annular sealing element (12) to seal between metal surfaces for use in flanges, joints, packers and the like, located in oil and gas exploration and production equipment. The sealing element has inner and outer metal deformable surfac...  
WO/2005/010422A1
A pipe joint device using flanges is disclosed. The pipe joint device includes: flanges mounted to ends of pipes to be coupled together or ends of both a pipe and a pipe joint to be coupled together, the flange having at least one ring g...  
WO/2005/001315A2
A seal assembly is provided comprising an annular retainer comprising first and second flat circular faces and a central aperture extending through the center of said faces to allow fluid to flow therethrough, said annular retainer furth...  
WO/2005/001323A1
An assembly system for coupling a first pipe element (2) and a second pipe element (3) has a circumferential clamping device (5) to be applied on the outside of the ends of the pipe elements and to be tightened around the same when the t...  
WO/2004/109174A1
In a pipe joint, flanges (2, 2) are arranged on outer peripheries of facing edges (1’, 1’) of two pipes (1, 1) placed on a common axis (c), and a tapered surface (3) along inner peripheral circles of the facing edges (1’, 1’) and...  
WO2003074918A8
A coupling device (1) for holding together a coupling joint, said device comprising two coupling halves (6, 7), which are articulated relative to one another. The coupling device (1) arranged in its active position to engage portions, pr...  
WO2004059180A3
A gasket system for sealed interfaces utilizes a carrier ring having inner and outer compression stops to account for and control flange rotation effects in order to achieve a uniform and constant gasket seating stress across the sealing...  
WO/2004/090347A1
Profiled clamp consisting of an iron strap (1) having its two sides bent inwardly, with a recess (2) in its middle portion, and of which the extremities terminate ins walls (6, 6') reinforced by bending their side portions and facing eac...  
WO/2004/088087A2
An embodiment of the invention is a piping system including a fluid impermeable sleeve (16) having a plurality of longitudinal, spaced ribs (20) formed on an interior surface of the sleeve. A fluid carrying tubing (12) is positioned inte...  
WO/2004/085902A1
A coupling system (10) to releasably affix a cylindrical target (12) to a spindie (14) comprises the following parts: a) a spindle (14) terminating in a flange portion (16); b) a cylindrical target (12) having at its end a grooved outsid...  
WO2004022902B1
A connection structure is disclosed for connecting a riser to a subsea wellhead assembly. The connection structure allows components of the tie-back connector (16) to be assembled over the tie-back connector before the tie-back connector...  
WO/2004/079208A2
Improved expanded PTFE materials and improved gasket materials made therefrom, the gaskets being capable of forming a seal with greater bolt load retention than is possible with existing, PTFE gaskets. The expanded PTFE membranes of the ...  
WO/2004/070333A2
The invention relates to a method for determining at least one state parameter of a sealing system (10, 110) comprising at least one sealing element (12, 112) and at least one dielectric element (24, 124) containing dielectric material (...  
WO2004022902A3
A connection structure is disclosed for connecting a riser to a subsea wellhead assembly. The connection structure allows components of the tie-back connector (16) to be assembled over the tie-back connector before the tie-back connector...  
WO2003053729A3
A spud assembly (10) for use with a fuel tank (12) having a body (14) defining an interior chamber (16) and having an outer periphery (18). The spud assembly (10) includes a base (20) attached to the outer periphery (18) of the fuel tank...  

Matches 751 - 800 out of 7,719