| Patents for F16L 21 - Joints with sleeve or socket (9,147) |
|---|
| 02/24/1987 | CA1218390A1 Vertically adjustable device |
| 02/17/1987 | US4643466 Pipe joint assembly with snap ring and associated method |
| 02/17/1987 | US4643465 Pipe coupling |
| 02/10/1987 | CA1217799A Connecting or repair device |
| 02/04/1987 | EP0210807A2 Tubular article |
| 02/04/1987 | CN86103580A 管接头 Fittings |
| 02/04/1987 | CN86103567A 管接头 Fittings |
| 02/03/1987 | US4640530 Tight connection device |
| 01/31/1987 | CN85101385A Annular disk-shaped clamp element |
| 01/28/1987 | CN86202440U Kind of short pipe of movable connection with dismounting and mounting clearance |
| 01/27/1987 | US4639020 Self-adjusting pipe clamp and coupling |
| 01/21/1987 | EP0209399A2 Application of a sealing material |
| 01/20/1987 | US4637641 Assembly means for standardized mechanical joint for pipeline appurtenances |
| 01/13/1987 | US4635970 Thrust rod anchor for pipe joint restraint systems |
| 01/08/1987 | DE3522790A1 Sliding ring for sealing socket-pipe connections |
| 12/30/1986 | EP0205896A2 Pipe coupling |
| 12/30/1986 | CA1216013A1 Tubular assembly for transferring fluids |
| 12/17/1986 | CN85104774A Fluid fitting joint with high temp. capabilities |
| 12/16/1986 | US4629226 Pipe lap joint with collapsible sealing zone and band clamp |
| 12/16/1986 | US4629217 Pipe coupling |
| 12/10/1986 | EP0204113A1 Gasket, tight to fluids external of a conduit, for the joining of two insulated pipes with bell and male ends |
| 12/09/1986 | US4627645 Flexible pipe coupling |
| 12/04/1986 | WO1986007125A1 Ring-shaped flat gaskets for propulsive pipes |
| 12/02/1986 | US4626002 Self-acting seal between adjacent pipe ends of a pressure vessel |
| 11/26/1986 | CN86203139U Fast water pipe joint |
| 11/19/1986 | CN86101819A Composite twine structure |
| 11/19/1986 | CN85202799U High-speed connection of pipes |
| 11/12/1986 | CN85200388U Two-way plastic three joint for drainage in room |
| 10/23/1986 | WO1986006145A1 Pipe lap joint with collapsible sealing zone and band clamp |
| 10/22/1986 | CN85200482U F-type quick sealing connecting tube |
| 10/15/1986 | EP0197670A1 Improvements in or relating to tube couplings |
| 10/15/1986 | EP0045757B1 Method for joining plastics pipes |
| 10/15/1986 | CN85205720U Pipe union with oval bore |
| 10/09/1986 | WO1986005856A1 Pipe lap joint with improved pull-apart strength |
| 09/30/1986 | US4614371 Ring |
| 09/30/1986 | US4614369 Connector assembly for fiber-reinforced plastic pipe members |
| 09/30/1986 | CA1212136A1 Boltless restrained pipe joint |
| 09/16/1986 | US4611839 Self-adjusting pipe clamp and coupling |
| 09/16/1986 | US4611835 Pipe coupling |
| 09/10/1986 | CN86100960A Method for manufacturing plastic pipe body connected with sealing body of thermoplastic elastomer |
| 09/02/1986 | US4609213 Preformed band for use in coupling tubular members |
| 09/02/1986 | US4609210 Restrainer device for couplings in pipelines |
| 08/27/1986 | EP0192597A2 Pipe connection inside socket sealing |
| 08/19/1986 | US4606565 Pipe couplings |
| 08/19/1986 | US4606559 Axially secure sleeve connection for socket tubes |
| 08/14/1986 | WO1986004659A1 Low temperature heat shrinkable polymer material |
| 08/05/1986 | US4603893 Pipe coupling joint |
| 07/29/1986 | US4602810 Tie lug |
| 07/23/1986 | EP0188300A1 Method for manufacturing a sealing body, particularly for a pipe joint, and a sealing body produced by this method |
| 07/23/1986 | EP0125275B1 A pipe joint seal |
| 07/22/1986 | US4601495 Pipeline system and method of assembly |
| 07/09/1986 | EP0186728A1 Tensile socket for pipes |
| 07/09/1986 | EP0186727A1 Tube coupling |
| 07/09/1986 | CN85105283A 密封环 Sealing ring |
| 07/08/1986 | US4598938 Coupling device for making a permanent pipe connection |
| 06/24/1986 | US4596728 Low temperature heat shrinkable polymer material |
| 06/18/1986 | EP0184783A1 Device for the sealed connection of the smoothed cylindrical ends of two pipes |
| 06/18/1986 | EP0184743A2 Device for sealed connection of two smooth cylindrical pipe ends |
| 06/10/1986 | US4593944 Pile driving connector |
| 06/04/1986 | EP0183510A1 A fitting for clamping a pipe |
| 05/07/1986 | CN85202962U Pipes joint |
| 05/06/1986 | CA1204130A1 Restrained mechanical pipe joint |
| 04/23/1986 | EP0178360A1 Multiple key segmented pipe coupling |
| 04/22/1986 | US4583773 Releasable tubular clamps for the connection of cylindrical or profiled tubes |
| 04/22/1986 | US4583771 Especially for sewers |
| 04/22/1986 | US4583770 Pipe joint seal |
| 04/15/1986 | CA1203266A1 Pipe coupling |
| 04/02/1986 | EP0175856A2 Tension collar with tension screw |
| 03/26/1986 | EP0175169A1 Spigot and socket joint |
| 03/12/1986 | EP0174120A1 Pipe couplers |
| 03/11/1986 | US4575129 Pipelock |
| 03/11/1986 | US4575063 Vertically adjustable device |
| 03/05/1986 | CN85201750U Composite rubber ring for pipeline joint |
| 03/04/1986 | CA1201464A1 Pullout resistant pipe coupling |
| 03/04/1986 | CA1201278A1 Mould portion and/or protective element as well as a method and a device for manufacturing the same |
| 02/25/1986 | US4572548 Pipelock |
| 02/25/1986 | US4572523 Sealing joint and retaining ring for pipe grooved bell and straight spigot joint |
| 02/11/1986 | US4569542 Pipe coupling |
| 01/28/1986 | US4566704 Sealing body for a pipe connection |
| 01/15/1986 | EP0168069A1 Tube coupling |
| 01/14/1986 | US4564220 Elastic gasket pipe coupling for pressurized plumbing systems |
| 01/14/1986 | US4564201 Method and apparatus for sealing a discontinuity in a tubular assembly |
| 01/08/1986 | CN85200624U Cast iron union |
| 12/27/1985 | EP0165691A1 Improvements in and relating to socket-less pipe joints |
| 12/24/1985 | US4559783 Turbocharged internal combustion engine with adjustable length pipe sections |
| 12/11/1985 | EP0163992A2 Sealed and locked socket joint for plastic pipes |
| 11/26/1985 | CA1197274A1 Transition coupling and clamp assembly containing same |
| 11/13/1985 | EP0052626B1 A sealing ring |
| 11/12/1985 | US4552485 Process and prepressing pipe for laying a pipeline in the earth |
| 11/12/1985 | US4552385 Boltless restrained pipe joint |
| 11/06/1985 | EP0160559A1 Tubing joint |
| 11/06/1985 | EP0159997A1 Coupling device for the permanent connection of pipes. |
| 10/29/1985 | US4549752 Connector for tubular members |
| 10/22/1985 | CA1195610A1 High-pressure fire resistant metal seal |
| 10/15/1985 | US4547005 Connecting pipe part of a resilient material |
| 10/15/1985 | US4547003 Pipe connectors |
| 10/15/1985 | US4546987 Packing seal for cast iron pipe joints |
| 10/10/1985 | WO1985004462A1 Sealing ring for tube spigot-joint |
| 10/02/1985 | EP0156222A1 Socket joint |
| 10/01/1985 | US4544188 Pipe joint glands |