| Patents for F16L 25 - Construction or details of pipe joints not provided for in, or of interest apart from, groups (6,088) |
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| 02/09/2000 | EP0978678A1 Conductive pipe or cable clamp |
| 02/03/2000 | DE19833229A1 Joining of a corrugated metal hose with a pressure carrying mesh to a pipe end piece includes thickening of the annular end element before it is welded to the pipe end piece |
| 02/02/2000 | EP0976963A2 Connecting device |
| 02/02/2000 | EP0975911A1 A method and an apparatus for discharging static electricity in plastic pipes |
| 02/02/2000 | EP0859926B1 Expansion unit for piping adjustment |
| 02/01/2000 | US6019399 Split-ring fluid coupling for corrugated tubing and method of assembly |
| 01/18/2000 | US6014849 Joining method and joining structure as well as form for concrete products |
| 01/18/2000 | CA2173784C Joint for coupling plastic corrugated pipes |
| 01/11/2000 | US6012744 Heavy weight drill pipe |
| 01/06/2000 | WO2000000766A1 Vacuum tight coupling for tube sections |
| 01/05/2000 | EP0969238A1 Vacuum tight coupling for tube sections |
| 01/05/2000 | DE19827883A1 Baueinheit für eine Druckluftanlage Assembly for an air conditioning |
| 01/05/2000 | CN2357199Y Electric jointing sleeve for pipes |
| 01/04/2000 | US6010327 Fuel control system, parts, and methods of making |
| 12/29/1999 | WO1999067538A1 Module for a compressed-air installation |
| 12/28/1999 | US6007110 Bell mouth for annularly corrugated pipe |
| 12/28/1999 | CA2142555C An electrical ground for a flexible hose and method of making |
| 12/23/1999 | DE19827681A1 Ventilation tube for ventilation plant in building |
| 12/22/1999 | EP0965014A1 Joining and connecting element for corrugated pipes |
| 12/22/1999 | EP0965002A1 Structure and method for joining parts |
| 12/15/1999 | EP0964493A2 Angular cable entry with a disconnecting point between the two legs |
| 12/15/1999 | EP0964199A1 Sealed joint for corrugated metal hoses |
| 12/14/1999 | US6000435 Reinforced hose and retainer ring assembly |
| 12/07/1999 | US5996635 Composite pipe with a socket and method for its manufacture |
| 12/07/1999 | CA2037170C Coupling arrangements |
| 12/02/1999 | WO1999061834A1 Indirect, detachable connection for plastic and metal sections, especially plastic tubes |
| 11/30/1999 | US5992470 Fluid coupling apparatus |
| 11/30/1999 | US5992469 Composite pipe with integral socket |
| 11/24/1999 | CN1236424A Device for electrically insulating the connection between two metal elements |
| 11/24/1999 | CN1236423A Preassembled fitting for use with corrugated tubing |
| 11/23/1999 | US5988700 Leak proof tube connection site |
| 11/18/1999 | DE19825989C1 Angled power feed for electrical cable or supply hose |
| 11/17/1999 | EP0957312A1 Dispositif pour le branchement étanche aux gaz d'un tuyau de gaz d'échappement |
| 11/17/1999 | CN1235661A Positive lock coupling |
| 11/16/1999 | US5984375 Hose collar and method of use therefor |
| 11/16/1999 | US5983950 Hose structure and method of manufacturing the same |
| 11/11/1999 | WO1999057478A1 Heavy weight drill pipe |
| 11/11/1999 | WO1999057477A1 Lightweight positive lock coupling |
| 11/11/1999 | WO1999057476A1 Positive lock coupling |
| 11/10/1999 | CN2348232Y Steel-plastic composite pipe joint |
| 11/02/1999 | CA2147960C Coupling apparatus |
| 10/28/1999 | WO1999054652A1 Tube fitting |
| 10/07/1999 | WO1999050583A1 Snap-on pipe fitting |
| 10/05/1999 | US5961357 Connection system for tube conductors |
| 10/05/1999 | US5961156 Piping structure of a flexible tube for use in a machining center |
| 10/05/1999 | CA2180354C A method and apparatus for producing a bell joint |
| 09/23/1999 | WO1999047819A1 Fixing and release systems |
| 09/23/1999 | DE19823328C1 Sewage system with separating line designed respectively between adjacent sewage pipes in which prim. seal is arranged |
| 09/23/1999 | DE19811994A1 Air hose adapter incorporating truncated cone with inner flange holding corrugated end of hose |
| 09/23/1999 | DE19811647A1 Pipe union for metal or plastic pipes with smooth or corrugated outer surfaces |
| 09/22/1999 | EP0943856A2 Connecting device with mounting protrusion |
| 09/21/1999 | US5954372 Apparatus for splicing drip tape |
| 09/15/1999 | CN2338580Y Pipe joint |
| 09/14/1999 | US5951812 Joining member and method of joining two conductive pieces of fiberglass reinforced plastic pipe |
| 09/08/1999 | CN1228150A Structure device for attaching corrugated tube to sleeve |
| 09/01/1999 | EP0939266A2 Method for joining braided flexible metal hoses to endpieces |
| 09/01/1999 | CN2336138Y Mechanical sylphon seal device |
| 08/31/1999 | US5944362 Full flow and/or locking connector/quick-disconnect coupling |
| 08/26/1999 | WO1999042707A1 U-bolt clamp for sealing lap joints |
| 08/25/1999 | EP0937936A1 Crimped dielectric fitting |
| 08/19/1999 | WO1999026005A3 Joint |
| 08/18/1999 | EP0936392A2 Metal bellows and its method of manufacture |
| 08/12/1999 | WO1999040353A1 Pipe section and tool for manufacturing thereof |
| 08/11/1999 | EP0935087A2 Connecting device with anchoring protrusion |
| 08/11/1999 | EP0934484A1 Positive lock coupling |
| 08/10/1999 | US5934345 Outlet fitting and container having the same and method for containing a material and draining and filling the same |
| 08/10/1999 | CA2039138C Pipe joint |
| 08/05/1999 | DE19748643C1 Compression ring transferring load between adjacent pipes during trenchless pipe installation or jacking |
| 07/29/1999 | DE19803767A1 Electric vacuum cleaner suction hose end fitting for providing suction hose connection |
| 07/28/1999 | EP0931982A2 Chimney flue pipe made of sleeve pipe sections and sealing means for such a joint |
| 07/27/1999 | US5927759 Connection assembly for an exhaust extraction system |
| 07/23/1999 | CA2227805A1 Method and apparatus for joining helically wound pipes |
| 07/21/1999 | EP0929770A1 Device for electrically insulating the connection between two metal elements |
| 07/21/1999 | EP0929769A1 Preassembled fitting for use with corrugated tubing |
| 07/20/1999 | US5924282 Vehicle with improved exhaust system for internal combustion engine |
| 07/20/1999 | CA2181812C Pipe lap joint with improved collapsible sealing zone |
| 07/15/1999 | DE19857337A1 Pipe connector for coupling smooth pipe with corrugated pipe |
| 07/15/1999 | DE19800986A1 Connecting piece, especially as component part of lead-in connection between municipal gas line and stopcock in house |
| 07/14/1999 | EP0928749A1 Outlet fitting and container having the same and method for handling a material |
| 07/13/1999 | US5921591 Pipe connecting assembly and method for joining two lengths of pipe by a press-fit connection |
| 07/13/1999 | CA2001066C Pipe connections |
| 07/07/1999 | CN1044034C Coupling appts. |
| 07/06/1999 | CA2256907A1 Outlet fitting and container having the same and method for containing a material and draining and filling the same |
| 07/01/1999 | DE19757252A1 Insulating pipe connection |
| 06/30/1999 | EP0926417A2 Press-fitting for corrugated pipes |
| 06/30/1999 | EP0926416A1 System for coupling pipes |
| 06/30/1999 | CN1221089A Housing type pipe coupling |
| 06/29/1999 | US5915735 Repositionable flexible downspout extension |
| 06/15/1999 | CA2066255C Hose construction, coupling therefor and methods of making the same |
| 06/10/1999 | DE19850219A1 Electrical earthing line for chemical pipeline |
| 06/02/1999 | EP0920079A2 Ground connection of a pipe line |
| 06/02/1999 | EP0919758A2 System of elements for the formation of modular pipelines consisting of extruded pipe sections |
| 05/27/1999 | WO1999026005A2 Joint |
| 05/27/1999 | CA2310001A1 Joint |
| 05/25/1999 | CA2083920C Universal hinge connector for downspout drainage extensions |
| 05/12/1999 | EP0915282A2 Joint for corrugated hoses |
| 05/12/1999 | EP0915279A2 Flexible corrugated conduit |
| 05/12/1999 | EP0914577A1 Device for attaching a corrugated tube to a connection piece |
| 05/06/1999 | EP0913622A2 Pipe coupling |
| 05/06/1999 | EP0913611A1 Connecting device for plastic pipes |