| Patents for F16L 21 - Joints with sleeve or socket (9,147) |
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| 08/27/2008 | EP1962008A1 Annular clamp |
| 08/27/2008 | CN201106504Y Gas tube joint of dual-fuel engine |
| 08/27/2008 | CN201106503Y Gas pipe joint installed on engine intake manifold |
| 08/26/2008 | US7416227 Conduit repair apparatus and method |
| 08/26/2008 | US7416226 Spring-biased pin connection system |
| 08/26/2008 | CA2483754C Pipe coupling |
| 08/26/2008 | CA2371394C Shape-memory coupling especially for spinal fixator |
| 08/21/2008 | WO2008099841A1 Pipe fitting |
| 08/21/2008 | WO2008026155A3 Socket and spigot pipe |
| 08/21/2008 | WO2007083283A8 Clamp for high-pressure tubes |
| 08/21/2008 | US20080197628 Beveled insert for facilitating coupling pipes |
| 08/21/2008 | US20080197624 Connection Structure For Different Kinds of Metal Tubes |
| 08/20/2008 | CN201103758Y Fast pipeline connector |
| 08/20/2008 | CN101245880A Tube fitting with separable tube gripping device |
| 08/19/2008 | CA2557965C Procedures and equipment for profiling and jointing of pipes |
| 08/14/2008 | WO2008097914A1 Stepped ball joint pipe clamp and pre-attachment components therefor |
| 08/14/2008 | WO2007053328A3 A seal for use with pipe and flange assemblies |
| 08/14/2008 | US20080191480 Joint for Plumbing |
| 08/14/2008 | US20080191469 Pipe Section Provided With A Socket End Part |
| 08/14/2008 | US20080191426 Ring seal and retainer assembly |
| 08/14/2008 | DE202006020460U1 Rohrverbinder Pipe Connector |
| 08/14/2008 | CA2675571A1 Stepped ball joint pipe clamp and pre-attachment components therefor |
| 08/14/2008 | CA2582655A1 Pipe clamp with built in test fitting |
| 08/13/2008 | EP1476689B8 Anchoring device for pipe coupling |
| 08/13/2008 | CN201100729Y Connection for air conditioner connection pipe |
| 08/13/2008 | CN201100501Y Open tube bender and connector |
| 08/12/2008 | US7410192 Ribbed pipe clamp with sealing sleeve |
| 08/06/2008 | EP1953439A2 An assembly for terminating a flexible water pipe |
| 08/06/2008 | CN201096244Y Electric cable hose locking pipe adapter |
| 08/06/2008 | CN201096243Y Asymmetric convex ring double caliper type pipe fitting |
| 08/06/2008 | CN201096242Y Water pipe connection seal device |
| 08/06/2008 | CN101238317A Coupling for a fluid line arrangement |
| 08/06/2008 | CN101238316A Pipe end connector and zeolite separation film element |
| 08/06/2008 | CN100408908C Tube connector |
| 08/05/2008 | US7407165 Composite sleeve for sealing a tubular coupling |
| 08/05/2008 | CA2493695C Pipe coupling |
| 08/05/2008 | CA2300744C Groove rolling of piping elements |
| 08/05/2008 | CA2252167C System of elements for the formation of modular pipelines consisting of extruded pipe sections |
| 07/31/2008 | WO2008039732A3 Axially moveable spool connector |
| 07/30/2008 | EP1950474A1 Method of manufacturing gasket and seal structure |
| 07/30/2008 | EP1950473A1 Carbon dioxide gas sealing enclosed device |
| 07/30/2008 | EP1950472A1 Sealing device |
| 07/30/2008 | EP1948986A1 A coupling device for a tube |
| 07/30/2008 | CN201093135Y Pipe socket annular boss seal structure of concrete pipe faucet |
| 07/30/2008 | CN201093068Y Folding cross section sealing ring |
| 07/30/2008 | CN101233351A Valve with diameter-reduced joint part, joint for diameter reduction, and pipe system using these valve and joint |
| 07/30/2008 | CN101232986A Process for moulding a portion of a hollow component and method of fastening it to a fuel tank |
| 07/30/2008 | CN101230944A Watering line coulping member |
| 07/30/2008 | CN101230941A Joints |
| 07/30/2008 | CN100406798C 具有耐震性能的管接头 Tube fittings seismic performance |
| 07/29/2008 | US7404872 PVC seismic coupling and method of installation |
| 07/29/2008 | US7404582 Conduit coupling assembly |
| 07/29/2008 | US7404581 Plug-in coupling |
| 07/24/2008 | US20080173351 Valve connector |
| 07/24/2008 | DE102008003202A1 Fluidrohr-Montageführung Fluid pipe fitting guide |
| 07/24/2008 | DE102007003632A1 Sleeve for detachable connection of pressure pipes in pipeline system, has stop provided in center of sleeve and made of piping materials such as polyethylene and PVC with steel and copper, combined with each other, and slider with retainer |
| 07/23/2008 | EP1945985A1 Connecting system for conduits, fittings or assemblies |
| 07/23/2008 | CN201090859Y Fast flexible self-locking pipe clamp |
| 07/23/2008 | CN201090858Y C type clip ring joint without nut |
| 07/23/2008 | CN201090857Y Jack ring-shaped boss seal structure of concrete pipe faucet |
| 07/23/2008 | CN201090856Y Rigid pipe connecting device |
| 07/23/2008 | CN201090855Y Inner lining clamping press composite tube connecting pieces |
| 07/23/2008 | CN101228382A Coupling |
| 07/22/2008 | US7401819 Mechanical pipe coupling having spacers |
| 07/22/2008 | US7401791 Gasket with locking lugs |
| 07/17/2008 | WO2008084894A1 Pipe coupling |
| 07/17/2008 | WO2008053100A3 Tubular connection |
| 07/16/2008 | EP1697109B1 Method and device for applying a reinforcement to a plastic pipe by way of a wrap welding process |
| 07/16/2008 | CN101220892A Bidirectional socket pipe member and production method thereof |
| 07/16/2008 | CN100402912C Pipe joint |
| 07/15/2008 | CA2434708C Pivoting sleeve assembly |
| 07/10/2008 | DE202007013854U1 Rohrleitungsabschnitt, insbesondere Außenrohrabschnitt für Rohr-in-Rohr-Systeme Section of pipeline, especially outside pipe section for pipe-in-pipe systems |
| 07/10/2008 | DE202007013853U1 Rohrleitungsabschnitt, insbesondere Innenrohrabschnitt für Rohr-in-Rohr-Systeme Section of pipeline, particularly inner tube section for pipe-in-pipe systems |
| 07/10/2008 | DE202007002869U1 Dichtring und Steckmuffenverbindung Sealing ring and socket joint |
| 07/09/2008 | EP1941200A2 Coupling having angularly oriented cavity |
| 07/09/2008 | EP1941188A2 A seal for use with pipe and flange assemblies |
| 07/08/2008 | US7396053 Pipe coupling comprising a divided sleeve |
| 07/08/2008 | US7396050 Sleeve-like device for the hydraulic connection between an external synchronous motor electropump and washing machine |
| 07/08/2008 | CA2444340C Nipple for hot water tank conduits |
| 07/08/2008 | CA2308667C Hydraulically releasable coupling device |
| 07/03/2008 | WO2008000472A3 Spigot-and-socket joint |
| 07/03/2008 | US20080157523 Detachable pipe joint |
| 07/03/2008 | US20080157522 Pipe Coupling |
| 07/02/2008 | CN201081058Y Thin-wall metal tube pressing flexible connecting pipe |
| 07/02/2008 | CN201081057Y Water pipe thread-free connector |
| 07/02/2008 | CN201080936Y Internal spiral pipe joint |
| 07/01/2008 | US7393018 Tube fitting for stainless steel tubing |
| 06/26/2008 | WO2008077013A2 Connection of tubes for air conditioning and seal adapted thereto |
| 06/26/2008 | WO2008074973A1 Subsea coupling |
| 06/26/2008 | WO2008036583A3 Tubing and method for manufacture |
| 06/26/2008 | WO2007002027A3 Multi-diameter tube fitting |
| 06/26/2008 | DE102006060215A1 Mounting system comprises plate fitted into hole and pole that fits into the hole |
| 06/25/2008 | EP1934509A1 A pipe coupling adapted for sealing the end of a pipe |
| 06/25/2008 | EP1613888B1 Coupling assembly |
| 06/24/2008 | US7390375 Method and a device for connecting a plastic conduit and a plastic socket |
| 06/19/2008 | US20080143104 Subsea Piping System |
| 06/19/2008 | DE102006059298A1 Connection for a hose with a housing, especially for a charging air hose with an intercooler, comprises an end piece/reinforcing element with a spherical shape and a connection piece and a fixing element with a complementary spherical shape |
| 06/19/2008 | DE102006057304A1 Rohrendsteckmuffe mit einer Sicke Rohrendsteckmuffe with a bead |
| 06/18/2008 | EP1933024A2 O-ring retainer for a fuel injector in a fuel rail socket |
| 06/18/2008 | EP1931475A2 Volumetric sealing system |