| Patents for F16L 47 - Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics (7,981) |
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| 04/15/1999 | DE19757314C1 Thermal welding unit for plastic pipes having skewed joint tolerant to size and shape variation |
| 04/15/1999 | DE19745192A1 Pipe connecting method for e.g. engine manifold |
| 04/08/1999 | WO1999017046A1 Threaded insert for hydraulic systems |
| 04/08/1999 | DE19743017C1 Sliding sleeve pipe mountings |
| 04/07/1999 | EP0907049A2 Interface system between composite tubing and end fittings |
| 04/07/1999 | EP0906536A1 Abrasion protection |
| 04/07/1999 | EP0513391B1 Joint by electric welding |
| 04/01/1999 | DE19743184A1 Gehäusebauteil für hydraulische Systeme Housing component for hydraulic systems |
| 03/31/1999 | EP0610496B1 A process for the joining of crosslinked polyolefin bodies |
| 03/24/1999 | EP0903529A2 Synthetic resin-made fastening limiting device for a joint fastening member |
| 03/24/1999 | EP0903215A1 Self-contained and self-propelled machine and method for heat fusing polyolefin pipes |
| 03/24/1999 | CN2311685Y Corrosion resistant adapting connecting joint |
| 03/18/1999 | WO1999013256A1 Plastic pipe joints and formation thereof |
| 03/18/1999 | WO1999012720A1 Method and arrangement for supporting the ends of a resistance wire in an injection mould during manufacturing of electrically heat-weldable plastic tube fittings |
| 03/18/1999 | CA2302208A1 Method and arrangement for supporting the ends of a resistance wire in an injection mould during manufacturing of electrically heat-weldable plastic tube fittings |
| 03/17/1999 | EP0871834A4 Interlocked restraint for a plastic pipe joining system |
| 03/17/1999 | EP0717824B1 Improvements in or relating to pipe fittings |
| 03/11/1999 | WO1999011960A1 Corrosion- and fire-resistant pipe system |
| 03/03/1999 | EP0899499A2 Saddle connection for plastic pipe |
| 03/02/1999 | US5877236 Using water insoluble polymer |
| 03/02/1999 | CA2139718C Electrically weldable plastic fitting |
| 02/25/1999 | DE19824622A1 Linkage, e.g. for use in manipulators |
| 02/25/1999 | DE19736765A1 Plug-in connection for pipes |
| 02/18/1999 | DE19734689A1 Connection between plastics gas or water pipe and steel pipe section |
| 02/17/1999 | EP0897082A1 Push fit tube couplings |
| 02/17/1999 | EP0897081A1 Connecting device for a plastic pipe |
| 02/17/1999 | EP0676020B1 A joint |
| 02/11/1999 | DE19734427A1 Plastic gas/water pipes connecting pipe elbow |
| 02/10/1999 | CN1207801A Interlocked restraint for plastic pipe joining system |
| 02/10/1999 | CN1042056C 管接头 Fittings |
| 02/06/1999 | CA2240354A1 Mold shot riser element with o-ring sealing |
| 02/04/1999 | WO1999005445A1 Pipe with one end forming a connecting section, method for making the connecting section, and device therefor |
| 02/02/1999 | CA2109113C A method for manufacturing a joint pipe |
| 01/27/1999 | EP0893645A2 T-shaped piece of conduit |
| 01/27/1999 | EP0893644A2 Plastic conduit element with at least one side branch |
| 01/27/1999 | EP0893643A2 Plastic conduit element for housing a temperature sensor |
| 01/20/1999 | EP0891510A1 Process for producing a pipe fitting consisting of thermally weldable material |
| 01/20/1999 | EP0891509A1 Weldable clamp for a pipe made of a thermally weldable material |
| 01/20/1999 | EP0725909B1 Flangeless pipe joint and a process for manufacturing such a joint |
| 01/20/1999 | EP0699285B1 Device for connecting a pipe to a hollow body with a plastic wall |
| 01/19/1999 | CA2167212C A method of joining reinforced thermoplastic pipes |
| 01/19/1999 | CA2074724C Electro-fusion fitting |
| 01/12/1999 | CA2144979C Coupling for outer surface engagement of polymeric pipe |
| 01/07/1999 | EP0889275A1 Connecting device to tightly fix a tube or hose on a spigot |
| 12/24/1998 | DE19735261C1 Connector for plastics pipes |
| 12/22/1998 | US5851036 Permanent fitting for fluid-tight connections |
| 12/17/1998 | WO1998057092A1 Spin welded fluid connector |
| 12/17/1998 | DE19745203C1 Appts for welding thermoplastic fittings and pipes |
| 12/16/1998 | EP0821193B1 Tapping fitting for plastic pipes |
| 12/16/1998 | EP0544669B1 Polymeric protective articles and electrical, optical or fluid-conduit apparatus incorporating such articles |
| 12/13/1998 | CA2238780A1 Plastic pipe adaptor such as for a mechanical joint |
| 12/09/1998 | EP0882927A1 A pipe fitting with thermoelectric adhesion |
| 12/09/1998 | EP0882194A1 Apparatus and method for fusion joining a pipe and fittings |
| 12/03/1998 | DE19722275A1 Sound jointing of plastic pipes |
| 12/02/1998 | EP0817719B1 Manufacture of electrofusion fittings |
| 12/02/1998 | CN1200795A Device for connecting tube to a coupling |
| 12/01/1998 | US5842726 Preformed transition pipe coupling |
| 11/26/1998 | WO1998053242A1 Fusion joining apparatus |
| 11/26/1998 | WO1998053241A1 Heat fusion fitting |
| 11/26/1998 | CA2291764A1 Heat fusion fitting |
| 11/25/1998 | EP0879980A2 Screw coupling for hoses |
| 11/25/1998 | EP0879377A1 Detachable pipe joint for plastic pipes |
| 11/19/1998 | WO1998051956A1 Coupling device for a high-pressure hose |
| 11/18/1998 | EP0878683A2 Method for coupling two components to form a comfort appliance |
| 11/17/1998 | US5837180 Pfa resin, peek sleeve |
| 11/12/1998 | WO1998050105A1 Connector assemblies, fluid systems, and methods for making a connection |
| 11/12/1998 | CA2683227A1 Connector assemblies and fluid arrangements including connector assemblies |
| 11/10/1998 | US5833277 Tension-resisting pipe connection and method of making same |
| 11/05/1998 | DE19718790A1 Welded connection for plastic pipe used for burrowing into earth |
| 11/04/1998 | EP0875634A1 Device comprising coupling means for attaching a pipe or the like thereto |
| 11/04/1998 | EP0875362A2 Joint between tube and connecting element made by HF welding |
| 11/04/1998 | EP0692080B1 Low carryover fitting and method for coupling tubing to a device using the same |
| 11/03/1998 | US5831149 For distributing fluids |
| 10/29/1998 | WO1998048207A1 A method and an apparatus for discharging static electricity in plastic pipes |
| 10/29/1998 | WO1998034058A3 Composite plastic sanitary fitting |
| 10/22/1998 | WO1998046928A1 Method for joining polyolefin pipes and treatment for the joining |
| 10/21/1998 | EP0872678A1 Tube joint |
| 10/21/1998 | EP0872598A2 Plastic manifold comprising threaded portion |
| 10/21/1998 | EP0871834A1 Interlocked restraint for a plastic pipe joining system |
| 10/20/1998 | US5824179 Method of joining reinforced thermoplastic pipes |
| 10/14/1998 | EP0870970A2 Adapter for a quick-fit coupling for pipes |
| 10/13/1998 | US5821293 Water insoluble polymer and a mixture of volatile organic solvents |
| 10/08/1998 | DE19712439A1 Pipe connector, especially for pentrough |
| 10/07/1998 | EP0868630A1 Valve self-piercing tap |
| 10/07/1998 | EP0868252A2 Electrofusion saddle coupler and method and apparatuses of making electrofusion saddle couplers |
| 10/01/1998 | DE19811501A1 Manufacturing domestic gas inlet from the supply mains through the house wall |
| 10/01/1998 | DE19712684A1 Drilling fixture for plastics pipes under medium pressure |
| 09/30/1998 | EP0867652A2 Pipe fitting consisting of two coaxial elbows for concentric tubes |
| 09/29/1998 | US5814182 Self-contained and self-propelled machine for heat fusing polyolefin pipes |
| 09/29/1998 | US5813467 Composite cylinder termination formed using snap ring |
| 09/29/1998 | CA2056373C Electro-fusion fitting |
| 09/24/1998 | WO1998041790A1 Method for making a pipe connection, and a pipe connection |
| 09/24/1998 | DE19801851A1 Spot drilling fitting for plastics tubes under pressure |
| 09/24/1998 | DE19748066A1 Pipe fitting in e.g. thermoplastic welded by intermediate heating wire to similar pipe |
| 09/24/1998 | CA2283664A1 Method for making a pipe connection, and a pipe connection |
| 09/23/1998 | EP0866257A1 Plastic pipe-fitting, especially elbow and branch shaped elements, for pipe systems in household waste-water installations |
| 09/23/1998 | EP0865352A1 Apparatus and method for making multilayer fluid conduits |
| 09/15/1998 | CA2109582C A method for joining spirally wound thermoplastic pipes together |
| 09/12/1998 | CA2231915A1 Improved joint for variable wall thickness conduit |
| 09/11/1998 | WO1998039572A1 Structure and method for joining parts |