Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16L - Pipes; Joints or fittings for pipes; Supports for pipes, cables or protective tubing; Means for thermal insulation in general › F16L 21 - Joints with sleeve or socket
Patents for F16L 21 - Joints with sleeve or socket (9,147)
08/2005
08/31/2005EP1568930A1 Clamp
08/31/2005CN2722011Y Flexible metal pipe as outlet
08/25/2005WO2005068889A3 Pipe coupling
08/25/2005US20050184524 Quick-connect/quick-disconnect conduit connectors
08/25/2005US20050184523 Quick-connect/quick-disconnect conduit connectors
08/25/2005US20050184522 Clamp for joining tubular bodies
08/25/2005US20050184470 Drain seal for vehicle drain tube
08/24/2005EP1565684A1 Pipe coupling
08/24/2005EP1432943B1 Connections
08/24/2005CN1659403A Pipe-connector molded part for pre-insulated pipe conduits
08/18/2005WO2005075874A1 Device for the assembly of standard elements, which is intended for the production of mechanical precision structures
08/18/2005WO2005047745A3 Energized restraining gasket for mechanical joints of pipes
08/18/2005US20050179213 Non-repeated and non-uniform width seal ring structure
08/17/2005EP1456573B1 Device for sealed coupling of two rigid tubes of same external diameter
08/17/2005EP1448927B1 Plug-in connector
08/17/2005EP1430248B1 Joint used to connect two tubular elements and the assembly method for same
08/17/2005EP1350053B1 Pipe coupling
08/17/2005EP1236002B1 Seal
08/17/2005EP1024322B1 Connection sleeve
08/16/2005CA2325375C Breech lock fitting joint
08/11/2005WO2005073613A1 Connector with release mechanism
08/11/2005WO2005073609A1 Exhaust system clamp
08/11/2005US20050173921 Flexible header joint
08/11/2005DE69825637T2 Dichtring für röhrenförmiges Element Sealing ring for tubular member
08/10/2005CN2716620Y Flared type quick coupler
08/10/2005CA2496863A1 Flexible header joint
08/09/2005US6926311 Apparatus for quick connection
08/04/2005WO2005071302A1 Joint for plumbing
08/04/2005US20050167982 Corrugated plastic pipe sections having flanged ends and structurally tight joints thereof
08/03/2005EP1327095A4 Coupling apparatus
08/03/2005CN2714931Y Pipe connecting and sealing device
08/03/2005CN2714930Y Straight pin pipe connecting device
08/03/2005CN1648509A Toothless quick connection structure for thin wall metal pipeline and producing process
08/02/2005CA2346548C Fluid fitting having improved anti-torsion capability
08/02/2005CA2119922C Coupled pipe assembly having a tapered interior sleeve
07/2005
07/28/2005WO2005068889A2 Pipe coupling
07/28/2005US20050164538 Connection and part of such a connection
07/28/2005US20050161947 Sealing system for pipelines
07/28/2005DE202004003139U1 Betonrohr mit korrosionsfester Innenauskleidung Concrete pipe with corrosion-resistant inner lining
07/28/2005DE10360744A1 Coupling mechanism for motor vehicle, has intermediate unit with end positions to ensure sealing on one coupling part, so that diameter of O-ring is smaller/larger than inner/outer diameter of one sealing surface of coupling parts
07/27/2005CN1646844A Fluid quick connector with retention clip for flangeless endforms
07/27/2005CN1646843A Barb clamp
07/27/2005CN1212245C Valve joint
07/27/2005CN1212244C Valve joint
07/27/2005CN1212243C Valve joint
07/26/2005US6920900 Sewer pipe section
07/26/2005CA2155510C A method of making a pipe connection and a tool and connector sleeve suitable for use when carrying out the method
07/21/2005US20050156430 Coupling assembly
07/21/2005US20050156429 Pipe-connector molded part for pre-insulated pipe conduits
07/21/2005US20050156388 Seal Structure
07/21/2005US20050155209 Positive pipe interlock
07/21/2005DE10340477B3 Push-fit connector resisting tensile forces transmitted by polyolefin pipes, has securing rings with annular teeth including circumferentially-short, sharp projecting tips
07/21/2005DE102004057408A1 Seal assembly for connection of pipe to especially expansion component of motor vehicle's air conditioning system, has at least one sealing element as O-ring, and may have at least one as flat gasket or profiled seal
07/21/2005DE102004038333A1 Sealing ring for a pipe joint sleeve comprises a shaped outer part of high-performance elastomer and a partially exposed base core of a harder plastic
07/20/2005EP1332309B1 Sealing ring for connecting two telescopically insertable concrete components
07/14/2005WO2005063465A1 Method and device for applying a reinforcement to a plastic pipe by way of a wrap welding process
07/14/2005US20050151369 Device and method for coupling pipes
07/14/2005US20050150103 Device for the assembly of standard elements intended for the creation of precision mechanical structures
07/14/2005DE202005007924U1 Tensile grip seal for compression pipe fitting has a conical shape with inner grip profiles with a cross threaded design
07/14/2005DE10360471A1 Verfahren und Vorrichtung zum Aufbringen einer Verstärkung auf ein Kunststoffrohr durch ein Wickelschweißverfahren Method and apparatus for applying a gain to a plastic pipe by winding a welding process
07/14/2005CA2548267A1 Method and device for applying a reinforcement to a plastic pipe by way of a wrap welding process
07/13/2005CN2709692Y Connection piece for glass fibre composite super blast pipe and lining adapter
07/13/2005CN1210515C Method for making pipe joint easily adapt to end of pipe
07/12/2005US6916051 Coupler for a flexible tube
07/06/2005CN2708046Y Insertion pipe fitting for thin wall stainless steel tube
07/06/2005CN1636117A Coupling device constitute two halves
07/05/2005US6913294 Coupling for coaxial connection of fluid conduits
07/05/2005US6913292 Mechanical pipe coupling derived from a standard fitting
06/2005
06/30/2005WO2005059425A1 Pipe connection structure
06/30/2005WO2005059423A1 Internally collared pipe joining system
06/30/2005US20050140139 Restrained sleeve pipe coupling
06/30/2005DE202005006507U1 Three-part hose union for garden fountain with internal illumination has centre sleeve with cable ingress and seal
06/30/2005DE202005004269U1 Pipe union adapter for remote district heating pipes has a number of interface fittings of different diameter
06/30/2005DE202004002730U1 Sleeve-fit pipe end-join is effected by double bayonet fitting in end of each pipe
06/30/2005DE10355881A1 Pipe coupling especially for joining two stem pipes or a stem pipe to a supply or return pipe of a heat exchanger comprises circular end pieces with housings and flanges that form a form- or force-fit connection to the pipe ends
06/30/2005DE10354845A1 Pipeline connection component e.g. for flushing-medium connection in for high purity gas system, has end-piece which is axially stretched by pipe so that it is pressed onto opening
06/29/2005EP1548348A1 Sealing arrangement, in particular for a pipe connection to an expansion element
06/29/2005CN1208570C Rapid joint of cast pipes
06/25/2005CA2490627A1 Pet bottle coupler
06/23/2005US20050136741 Pipe joint
06/23/2005US20050134045 Internally collared pipe joining system
06/23/2005DE10353660A1 Leitungssystem zum Ableiten von Flüssigkeit Line system for draining liquid
06/22/2005EP1544529A1 Seal structure
06/22/2005CN2705685Y Quick pipeline connector
06/22/2005CN1629531A Pipe fitting connecting member
06/19/2005CA2490487A1 Coupling assembly
06/16/2005WO2005053929A1 Method for coupling a seal, realized with polymeric materials, to a rigid duct
06/16/2005US20050127667 Flexible pipr joint
06/16/2005DE102004047385A1 Dichtungshalter mit druckerregten Metalldichtungsgliedern für Unterwasserhydraulikkupplung Seal holder with pressure-energized metal seal members for underwater hydraulic clutch
06/15/2005EP1541915A2 Device for the connection of conduit elements and corresponding methof for connecting the same
06/15/2005EP1540230A1 A clamping strap, a pipe end joint and an exhaust system
06/09/2005US20050121912 Twist lock assembly
06/09/2005US20050121911 Coupling device constitute two halves
06/09/2005US20050121910 Tube joint and apparatus for producing the same
06/09/2005DE202005000296U1 Tubular unit for exhaust gas pipes comprises pipes joined in a connecting region held by an annular unit formed by a clip consisting of partial rings
06/08/2005CN2703942Y Pipeline connector
06/08/2005CN1624368A 管接头 Fittings
06/02/2005WO2005050081A1 Method of corrosion protection at a welded pipe joint and resulting joint
06/02/2005WO2005050080A1 Advancing pipe for placing in the ground
06/02/2005DE10348817A1 Rohrverbindungsschelle Pipe clamp connection
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