| Patents for F16L 21 - Joints with sleeve or socket (9,147) |
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| 05/26/2011 | DE202010000842U1 Rohrmuffe mit Rosette, sowie Rosette, insbesondere für Warmwasserbehälter Pipe sleeve with rosette and escutcheon, especially for water heater |
| 05/26/2011 | DE102008044704B4 Vorrichtung und Verfahren zur Bereitstellung von Vortriebskupplungen Apparatus and method for providing propulsion couplings |
| 05/25/2011 | EP2325937A1 Plug-in piece |
| 05/25/2011 | EP2323833A1 A pipe with integral male and female ends, a joint made using the same pipe, and processes of making the pipe and the joint |
| 05/25/2011 | CN201844137U Air pipe connector of mobile air conditioner |
| 05/25/2011 | CN201844136U Socket ring pressing type single-ring metal pipe fitting |
| 05/25/2011 | CN201844135U Pipe reducing union |
| 05/25/2011 | CN201844134U Butt-joint structure between two air channels with polygonal cross sections |
| 05/25/2011 | CN102072372A Socket ring-pressing type double-ring metal pipe fitting and connecting method thereof |
| 05/18/2011 | EP2322833A2 Tensioning device for bridging two neighbouring elements |
| 05/18/2011 | EP2195544B1 Device for generating pressure forces on tubular components to be connected to one another |
| 05/18/2011 | CN201836568U Easy-connection joint for air-conditioning ventilating pipes |
| 05/18/2011 | CN201836564U Pipe sealing and fastening device |
| 05/18/2011 | CN201836563U Tightly connected water pipe for vehicle-mounted heater cores |
| 05/18/2011 | CN201836562U Bathroom connecting pipe sleeve |
| 05/18/2011 | CN201836561U Plastic-coated metal pipe connector |
| 05/18/2011 | CN102064415A Electric plug and socket as well as massager |
| 05/18/2011 | CN102062276A Plastic high-strength anticorrosive coating lining steel tube and connecting assembly |
| 05/18/2011 | CN102062271A Connection device of full-diameter compressed air conveying pipeline |
| 05/18/2011 | CN102062270A Circular tube connector |
| 05/18/2011 | CN102059296A Expanded joint method and device for high-pressure gas tube sheets |
| 05/18/2011 | CN101294648B Tube joint |
| 05/18/2011 | CA2721782A1 Pipe junction with seal pressing device |
| 05/17/2011 | US7942456 Fluid conduits with integral end fittings and associated methods of manufacture and use |
| 05/12/2011 | WO2011054469A1 Sleeve for establishing a connection between two pipe elements made of polymer material |
| 05/12/2011 | US20110109084 Plastic sliding sleeve and connecting fitting having such a sliding sleeve |
| 05/12/2011 | US20110109083 Press connection with a sleeve-like component of sheet metal |
| 05/12/2011 | US20110109079 Flexible Pipe Joint |
| 05/12/2011 | US20110107823 Sealing ferrule assembly exerting grip on capillary |
| 05/11/2011 | CN201827553U Stainless steel calipers type pipeline loose-joint device |
| 05/11/2011 | CN201827552U Fluted tube clamp connector |
| 05/11/2011 | CN201827551U Seal joint |
| 05/11/2011 | CN102057204A 管接头 Fittings |
| 05/11/2011 | CN102057203A Pipe joint |
| 05/11/2011 | CN101566258B Molding process of connection structure for automobile oil pipe |
| 05/10/2011 | US7938457 Fitting connection for high-pressure hoses |
| 05/05/2011 | WO2011053437A1 Pipe coupling with seal pressing device |
| 05/05/2011 | WO2011051688A1 Improved pipe coupling |
| 05/05/2011 | US20110101686 Coupling construction for high-pressure pipe |
| 05/05/2011 | US20110101679 Methods, systems and apparatuses for segmental duct couplers |
| 05/05/2011 | US20110101673 Press-on fitting for a pipe,in particular plastic pipe, or plastic-metal composite pipe |
| 05/05/2011 | DE202011003529U1 Vorrichtung zum Verbinden von Rohren Device for connecting pipes |
| 05/05/2011 | DE112008003869T5 Rohrverbinder Pipe Connector |
| 05/05/2011 | DE112008003868T5 Rohrverbinder Pipe Connector |
| 05/05/2011 | CA2779286A1 Improved pipe coupling |
| 05/05/2011 | CA2779058A1 Pipe coupling with seal pressing device |
| 05/04/2011 | EP2317201A1 Reducer |
| 05/04/2011 | CN201818934U Stainless-steel through-connection pipe part manufactured by punching |
| 05/04/2011 | CN201818932U Connector for high-precision vacuum raw material conveying system |
| 05/04/2011 | CN201818931U Novel water stopping joint |
| 05/04/2011 | CN102047023A Pipe joint for plastic resin pipe |
| 05/04/2011 | CN102047018A Device for thermomechanically joining pipes |
| 05/04/2011 | CN102042453A Convenient joint |
| 04/28/2011 | WO2011025935A3 Pipe clamp with sleeve and gasket |
| 04/28/2011 | WO2011011773A3 Band clamp with embossed gasket for slotted pipe lap joints |
| 04/28/2011 | WO2010147676A3 Sealing system |
| 04/28/2011 | US20110095528 Connector for connecting to a standardized luer taper or luer-lock connection |
| 04/28/2011 | US20110095520 Pipe coupling with seal pressing device |
| 04/28/2011 | DE202009016975U1 Fitting für ein Rohr Fitting for a pipe |
| 04/27/2011 | CN201810904U Clamp compression sounding pipe connector |
| 04/27/2011 | CN201810903U Oil guide block connection structure |
| 04/27/2011 | CN201810902U Multifunctional water stop knob |
| 04/27/2011 | CN102037267A Method of manufacturing pipe joint |
| 04/21/2011 | WO2011047018A1 Methods, systems and apparatuses for segmental duct couplers |
| 04/21/2011 | US20110089688 Thread-lockable pipe coupling assembly |
| 04/21/2011 | US20110089680 Insertion Coupling |
| 04/21/2011 | CA2708952A1 Bias release cartridge |
| 04/21/2011 | CA2708943A1 Supply stop with connection verification |
| 04/21/2011 | CA2708932A1 Anti-rotation gripper ring |
| 04/20/2011 | EP2312190A2 Apparatus and method for connecting to an aircraft fuel dumping outlet |
| 04/20/2011 | EP2312081A2 Sealable drain pipe coupling |
| 04/20/2011 | EP2310734A1 Tightening device with collar |
| 04/20/2011 | CN201803759U Pipeline joint for being connected with flow meter |
| 04/20/2011 | CN201803018U Pipe joint with metal hard sealing |
| 04/20/2011 | CN201803017U Sieve mesh type double-barreled risk-elimination bridging pipe |
| 04/20/2011 | CN201803016U Composite bell mouth of RPM (Reinforced Plastic Mortar) push pipe |
| 04/20/2011 | CN201803015U Connector of hot melt glue delivery pipe |
| 04/20/2011 | CN102022594A Hoop, pipeline conveyer device and concrete pump truck |
| 04/20/2011 | CN102022593A Plastic coated metal pipe joint |
| 04/20/2011 | CN101649937B Quick joint of corrugated pipe for gas |
| 04/20/2011 | CN101526162B Two-way sealing pull-off resisting plug-in type rapid joint |
| 04/14/2011 | WO2011043865A1 Continuous heat welded flexible pvc membrane with an interlocking vapor barrier system |
| 04/14/2011 | WO2011043689A1 Coupler with inner seal prohibiting deposits, and variants |
| 04/14/2011 | WO2011043113A1 Seal part with detachment prevention function and detachment prevention pipe joint |
| 04/14/2011 | US20110084484 Self-restrained pipe joint system and method of assembly |
| 04/14/2011 | US20110084478 Simplified low insertion force sealing device capable of self restraint and joint deflection |
| 04/13/2011 | CN201795214U Gas drainage adjustable elbow |
| 04/13/2011 | CN201795196U Pipe hoop with water level gauge |
| 04/13/2011 | CN102011906A Profile clamp |
| 04/12/2011 | US7922216 High-pressure threaded union with metal-to-metal seal, and metal ring gasket for same |
| 04/12/2011 | US7922179 Cast-in-place gasket for pipe joints |
| 04/12/2011 | CA2611315C Minimal penetration lateral pipe connection |
| 04/10/2011 | CA2698587A1 Sealable drain pipe coupling |
| 04/07/2011 | WO2011041448A2 Spherical flange joint |
| 04/07/2011 | WO2010114366A3 A coupling device |
| 04/07/2011 | DE102004034791B4 Rohrleitungssystem und Hochdruck-Rohreinheit Piping system and high-pressure pipe assembly |
| 04/06/2011 | EP2304296A1 Coupling device and method for manufacturing a gripring to be used in such a coupling device |
| 04/06/2011 | CN201787237U Non-socket cast iron drain-pipe connecting piece |
| 04/06/2011 | CN201785956U Downpipe joint |
| 04/06/2011 | CN201783783U Soldering pliers water pipe connector |