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Patent Searching and Data


Matches 551 - 600 out of 15,474

Document Document Title
WO/2010/050763A3
The present invention relates to a tube coupling structure capable of coping with expansion and contraction operations of a tube, and capable of simply and consecutively connecting underground tubes having a fixed length in order to tran...  
WO/2010/063931A2
The invention relates to a seal assembly for a tubular joint, comprising a seal lining defining a central axis (X-X), and at least one anti-extrusion element (10) for preventing the extrusion of the seal lining (8) between a spigot end (...  
WO/2010/061072A1
The invention relates to a connector comprising a tubular body (1) defining an inner channel (2) and having a first part (3) for connecting the channel to a circuit member and a second part (4) defining a housing (19) for a duct end, the...  
WO/2010/062196A1
This invention relates to a pipe clamp for bell and spigot pipe jointing, the clamp comprising a first pipe surround locatable about the spigot end of a bell and spigot pipe joint and a second pipe surround locatable about the bell end o...  
WO/2010/058866A2  
WO/2010/056263A1
A coupling (10) for three-wall, corrugated pipe, the pipe including a corrugated wall (22) having a plurality of primary corrugations, is disclosed. The coupling includes a first pipe section (16) having disposed at one end a bell portio...  
WO/2010/052386A1
The invention relates to a device for connecting the end of a duct to an element of a fluid conveyance circuit, the connection device comprising a body (1) defining a channel (2) having a reception section (3) of the duct end (4) provide...  
WO/2010/054103A1
A docking assembly for a ventilated cage and rack system that can facilitate installation and reduce leakage of air is provided. The docking assembly is connectable to air plena of the rack system and includes a cup, and a tubular body h...  
WO/2010/052858A1
A pipe joint for connecting underground pipes or sheath pipes to each other, wherein the pipe joint has sufficient water stop ability, projection of a water-absorbing swelling material into a pipe and crushing of an end of the pipe are m...  
WO/2010/050988A1
An improved pipe clamp for supporting a length of pipe such that the pipe is secured in a stand-off position. The pipe clamp includes a pipe holding section, a spacer section, and a connection arrangement. The pipe holding section includ...  
WO/2010/017187A3
Fitting assemblies are disclosed that include a threaded conduit and a releasable longitudinal restrictor comprising a compressible port securement. The threaded conduit can be configured to engage a complementary threaded portion of a f...  
WO/2010/050763A2
The present invention relates to a tube coupling structure capable of coping with expansion and contraction operations of a tube, and capable of simply and consecutively connecting underground tubes having a fixed length in order to tran...  
WO/2010/046627A1
The present invention relates to a pipe joint for connecting tubular conduits, in particular for connecting lengths of pipe to form a fluid transport system. The pipe joint (2) comprises: a conduit (14) formed with at least one connectio...  
WO/2010/035924A1
The present invention relates to a pipe sub-connector and a pipe connector therewith, characterized by: a body (410) hinged at each end of a pair of circular metal plates; and a saw-tooth (420) formed along an inner circumferential surfa...  
WO/2010/028052A1
A sanitary coupling assembly for mounting on a fluid system includes a female coupler and a male coupler. The female coupler has a distal end and a proximal end. The distal end has a first inner threaded surface defining an opening there...  
WO/2009/149406A3
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...  
WO/2010/021323A1
Disclosed is a pipe joint for a plastic resin pipe, said pipe joint having a structure such that by simply fitting the end of a connecting pipe into the pipe joint and manually tightening the cap, it is possible to connect pipes in a man...  
WO/2010/017187A2
Fitting assemblies are disclosed that include a threaded conduit and a releasable longitudinal restrictor comprising a compressible port securement. The threaded conduit can be configured to engage a complementary threaded portion of a f...  
WO/2010/015975A1
The invention describes easily attachable and detachable joints for use in pipe systems carrying pressured fluids. The pipes used for the purpose are made using thermoplastics, preferably polyolefin and provided with integrally formed ma...  
WO/2009/155077A3
A pipe joint for plastic pipe includes a bell member (10) and a spigot member (50). The bell member includes a tubular plastic body wall having a radially outer side including a pair of spaced apart circumferentially extending ribs (208,...  
WO/2010/013364A1
[PROBLEMS] A one-touch joint for piping has an advantage of one-touch connection between the joint and piping but has a problem that the connection between the piping and a joint body easily becomes loose. [MEANS FOR SOLVING PROBLEMS] A ...  
WO/2010/013339A1
[PROBLEMS] To solve a problem that though a single action joint for piping has an advantage of being connectable by a single action, connection of the piping and the joint main body may be loosened easily. [MEANS FOR SOLVING PROBLEMS] Th...  
WO/2010/011152A1
The inventive device for thermomechanically joining pipes (1, 2) comprises a joining working organ which encompasses the end of the pipes (1, 2) to be joined and is made of a shape memory material, wherein the joining working organ is in...  
WO/2010/007873A1
A pipe joint, wherein a pipe to be connected can be connected to the pipe joint by one-touch operation by inserting an end of the pipe into the pipe joint and manually fastening a cap and wherein the pipe does not rotate together when th...  
WO/2010/008614A1
A sanitary clamp made of high molecular weight thermoplastic polymer for connection to a barb connector having one end with a funnel formation. The sanitary clamp. The sanitary clamp includes a pair of essentially semi-circular members h...  
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...  
WO/2009/141604A3
There is provided a pipe joint (2) comprising at least one connection end wherein the or each connection end comprises: a wall defining a receiving recess (8) for receiving an end of a pipe length (4); a tapered locking recess (26) forme...  
WO/2010/002083A1
A pipe connector for connecting pipes is characterized by: a rubber sleeve (100), both hollow ends of which are cylindrically formed to allow each end of the pipe (P) can be inserted, and having protrusive fixation protrusions (110) each...  
WO/2010/001719A1
A pipe joint, wherein a pipe to be connected can be connected to the pipe joint by one-touch operation in which an end of the pipe is inserted into the pipe joint and a cap is manually tightened and wherein the pipe does not rotate toget...  
WO/2010/002808A1
A pair of nestable caps are disclosed, each of the caps being sized and shaped to provide a protective union about a separated medical connector. The pair comprises a male cap and a female cap, each of which is configured to be adjoined ...  
WO/2009/157766A1
The present invention relates to a coupling device for a tube comprising a coupling piece (1) with an insert end (2) for the tube and a sealing organ (3,4,5) which is suitable for realizing a seal round the in the coupling piece inserted...  
WO/2009/155077A2
A pipe joint for plastic pipe includes a bell member (10) and a spigot member (50). The bell member includes a tubular plastic body wall having a radially outer side including a pair of spaced apart circumferentially extending ribs (208,...  
WO/2009/150738A1
[PROBLEMS] To provide a pipe joint in which a tube is prevented from being removed when a release bush in the pipe joint is erroneously depressed and the tube cannot be removed unless an operator performs a prescribed operation with inte...  
WO/2009/150739A1
[PROBLEMS] To provide a pipe joint in which a release bush in the pipe joint is prevented from being erroneously depressed and the tube cannot be removed unless an operator performs a prescribed operation with intent to remove the tube f...  
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...  
WO/2009/146200A2
A pipe coupling support having a substantially rigid body with an inner surface formed to mate with at least a portion of the exterior surface of a pipe coupling installed on pipe, hi many cases, the exterior surface of the installed pip...  
WO/2009/141604A2
There is provided a pipe joint (2) comprising at least one connection end wherein the or each connection end comprises: a wall defining a receiving recess (8) for receiving an end of a pipe length (4); a tapered locking recess (26) forme...  
WO/2009/134374A1
A manhole assembly for a manhole having generally cylindrical sidewalls defined between an outside surface and an inside surface separated by a wall thickness and having a wall opening communicating the outside and inside sidewall surfac...  
WO/2009/133862A1
A method of manufacturing a pipe joint (10) incorporating an engaging member (30) to which a metal pipe (P) is connected. The method is provided with a first forming step for either reducing the diameter of a circular tubular joint body...  
WO/2009/127569A1
The invention relates to an extrusion apparatus (1) for producing continuous profiled elements (8), in particular plastic pipes, comprising a melting device for supplying moldable raw material, a molding device for defining the shape of ...  
WO/2009/126076A1
The present invention relates to a pipe coupling for a central vacuum cleaning pipeline adapted to be connected with at least one pipe to form a central vacuum cleaning pipe line. The present invention also relates to a manufacturing met...  
WO/2009/121720A1
The invention relates to a device for connecting two pipe ends, in particular a low-pressure pipe coupling, wherein one pipe end is designed as an insert part (1) and the corresponding other end is designed as a socket part (3), with a r...  
WO/2009/116615A1
Disclosed is a retaining ring that can easily hold in a mounted position, attach and detach an outer side member fitted on the outer periphery of an inner side member. The ring is made of an annularly molded wire spring (3), and has arch...  
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/2009/107061A1
The invention relates to a sleeve-shaped anchoring element (14) for pipe couplings for connecting smooth-ended pipes, having a substantially cylindrical housing (3) and having at least one sealing element which is arranged in the housing...  
WO/2009/104575A1
Disclosed is a method of manufacturing a casing structural member able to prevent fluid leakage, the method comprising the following steps: a first step for forming a first preformed article 42 comprising a coupling part-forming portion ...  
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...  
WO/2009/087347A1
An end fitting (31) is formed at the patient end of an inner cannula (3) for a tracheostomy tube (1) by punching small holes (33) close to one end (34) of an ePTFE shaft (30). The end is then swaged to form an expanded region (30') and a...  
WO/2004/059200A3
A coupling system for conduit and pipe for carrying insulated electrical cable, more particularly, a conduit coupling assembly for connecting multiple lengths of conduit in coaxial relationship.  
WO/2009/084388A1
A gas supply structure (100) is provided with a nozzle (10) having a gas supply path (12), and a receptacle (20) having an inserting hole (22) into which the nozzle (10) is inserted to be connected. The receptacle (20) is provided with a...  

Matches 551 - 600 out of 15,474