| Patents for B29D 23 - Producing tubular articles (6,162) |
|---|
| 05/29/1985 | EP0142948A2 Production of thin-walled cylindrical body of aromatic polyester |
| 05/28/1985 | US4519869 Manufacture of filamentary composites |
| 05/28/1985 | CA1187680A1 Apparatus for forming spirally wound pipe |
| 05/23/1985 | WO1985002144A1 Single-wall pipe of plastics or other mouldable material and method and apparatus for continuously extruding such pipes |
| 05/22/1985 | EP0142482A2 Method and apparatus for continuously extruding single-wall ribbed conduits of plastics or other mouldable material |
| 05/21/1985 | CA1187258A1 Method and apparatus for forming a double walled thermoplastic tube with integral bells |
| 05/14/1985 | US4517316 Extrusion of blends |
| 05/14/1985 | US4517039 Method and apparatus for making braided reinforced hose |
| 04/30/1985 | US4514159 Apparatus for producing molded plastic articles such as packaging tubes |
| 04/30/1985 | CA1186248A1 Hose having index mark and method and apparatus for making same |
| 04/24/1985 | EP0138258A2 Heat recoverable articles |
| 04/23/1985 | US4512832 Stretching acrylonitrile |
| 04/17/1985 | EP0137648A2 Method of encapsulating a substrat |
| 04/09/1985 | US4509660 Tube end piece |
| 04/03/1985 | EP0135634A2 Forming single wall bells in double wall pipe |
| 03/28/1985 | WO1985001244A1 Extruder assembly |
| 03/27/1985 | EP0135462A2 Reinforcing element for elastomeric articles and elastomeric articles made thereof |
| 03/27/1985 | EP0134987A1 Apparatus for the production of helically wound thermoplastic pipe |
| 03/19/1985 | CA1184226A1 Electrically heated insulated hose |
| 03/05/1985 | CA1183496A1 Collapsible dispensing container having improved barrier insert in the container headpiece |
| 02/27/1985 | EP0133536A2 Ion sensing electrode and methods for producing such electrodes and ion-selective membranes therefor |
| 02/26/1985 | CA1183071A1 Method and apparatus for producing a plastic sleeve |
| 02/26/1985 | CA1182967A1 Defined force fusion machine |
| 02/26/1985 | CA1182963A1 Method of strengthening neck portion of bottle-shaped container of polyethylene terephthalate resin |
| 02/26/1985 | CA1182962A1 Forming single wall bells in double wall pipe |
| 02/19/1985 | US4500485 Method for the production of a hose of a shape-cured elastomeric material, such as vulcanized rubber, especially an automotive radiator coolant hose |
| 02/19/1985 | US4500284 Forming single wall bells in double wall pipe |
| 02/12/1985 | CA1182262A1 Method and installation for transitory stiffening of soft materials |
| 02/05/1985 | CA1181913A1 Device and method for fabricating multi-layer tubing |
| 01/29/1985 | US4496410 Polyethylene and polypropylene copolymers |
| 01/29/1985 | US4495970 Large diameter plastic pipe |
| 01/23/1985 | EP0131989A2 Tubular object of a layered plastics material and a method for the manufacture thereof |
| 01/23/1985 | EP0131637A1 Method and device for manufactoring hoses |
| 01/22/1985 | US4495018 Polyvinyl chloride |
| 01/22/1985 | CA1181212A1 Method for manufacturing reinforced hose |
| 01/17/1985 | WO1985000140A1 Method and apparatus for making braided reinforced hose |
| 01/15/1985 | US4493632 Spacer in metal-mold vulcanizer for rubber hose |
| 01/15/1985 | US4493631 Apparatus for producing variable-rate spring |
| 01/08/1985 | US4492551 Apparatus for the production of plastic pipes with transverse grooves |
| 12/19/1984 | EP0128366A1 Calibrator for use in the manufacture of double walled thermoplastic pipe |
| 12/18/1984 | US4489021 Process for manufacturing large-length and large-diameter hoses |
| 12/18/1984 | US4488921 Method for fabricating long length hose utilizing an internal moving mandrel |
| 12/11/1984 | CA1179332A1 Process for extracting rubber and by-products from guayule and guayule-like shrubs |
| 12/05/1984 | EP0126736A1 3-layer tube forming apparatus |
| 12/04/1984 | CA1178883A1 Device of plastics material for making a perforation in an underlying element of plastics material, process for the production of a device of this kind, and its utilisation formaking branch pipe connections |
| 12/04/1984 | CA1178877A1 Mechanism for converting a cross-sectionally substantially u-shaped web of wrapping material into wrapping tube |
| 12/04/1984 | CA1178761A2 Tubular article having an annular groove therein |
| 11/27/1984 | US4484883 Multi-layer extrusion die |
| 11/20/1984 | US4483731 Method for producing a tubular load-bearing hollow |
| 11/14/1984 | EP0125013A2 Dimensonally stable thermoplastic tubular articles |
| 11/13/1984 | US4482420 Apparatus for producing composite pipes |
| 11/13/1984 | US4482341 Mechanism for converting a cross-sectionally substantially u-shaped web of wrapping material into a wrapping tube |
| 11/13/1984 | CA1177630A1 Electric fusion pipe fittings |
| 10/30/1984 | US4479835 Apparatus and method for forming wire reinforced helically fabricated tubing |
| 10/23/1984 | US4478898 Laminated porous polytetrafluoroethylene tube and its process of manufacture |
| 10/23/1984 | US4478670 Having uniform circumference |
| 10/23/1984 | US4478661 Method of making a reinforced collapsible hose construction |
| 10/17/1984 | EP0122090A1 Apparatus for forming spirally wound pipe |
| 10/17/1984 | EP0121533A1 Balloon catheter and process for the manufacture thereof. |
| 10/10/1984 | EP0121207A2 Hollow plastic body |
| 10/02/1984 | US4474719 Process for making head pieces with a membrane for packaging containers of laminate with a metallic barrier layer |
| 10/02/1984 | US4474564 Machine for forming tubular profile |
| 09/26/1984 | EP0119738A1 Improvements in or relating to weldable pipe fittings and welded pipe joints |
| 09/25/1984 | US4473521 Method and apparatus for making a polymeric coated fabric layer |
| 09/25/1984 | US4473191 For use in a fluid distributing system |
| 09/19/1984 | EP0118613A1 Hose for manufacturing hose pieces of a predetermined length with coupling ends, and method of manufacturing the hose |
| 09/18/1984 | US4472225 Buoyancy tubes with bends for liferafts |
| 09/18/1984 | CA1174418A1 Extrusion die with wiper means movable along die |
| 09/11/1984 | US4470193 Method of manufacture of electric fusion pipe fittings |
| 09/05/1984 | EP0117669A1 Producing thermoplastic articles, particularly with porous walls |
| 09/05/1984 | EP0117597A2 Method for the fabrication of a double-walled construction element and the construction element obtained through that method |
| 08/29/1984 | EP0117026A2 Method of enclosing cables and pipes |
| 08/28/1984 | CA1173376A1 Plastic pipe having an oxygen-impermeable casing |
| 08/22/1984 | EP0116393A2 Dimensionally recoverable article |
| 08/22/1984 | EP0116392A2 Wrap-around recoverable article |
| 08/22/1984 | EP0116391A2 Method of environmentally protecting a telecommunications cable splice and kit-of-parts for carrying out the method |
| 08/22/1984 | EP0116390A2 Method of an article for enclosing a contoured object |
| 08/22/1984 | EP0116111A2 Machine for the hydroplastic machining of tubular produce |
| 08/15/1984 | EP0115905A2 Dimensionally heat recoverable article |
| 08/14/1984 | US4465646 Method of making elastomer-coated hot roll |
| 08/14/1984 | CA1172583A1 Flexible corrugated rubber tubing of dual composition |
| 08/14/1984 | CA1172499A1 Method of making a sight model, said model, its use as a mold part and said mold |
| 08/14/1984 | CA1172413A1 Method for molding sleeve-equipped reinforced plastic tubular body, and mold therefor |
| 08/01/1984 | EP0114613A1 Coiled flexible tube |
| 08/01/1984 | EP0114398A2 Compressible laminated tubular container |
| 08/01/1984 | EP0114361A2 Method of producing plastic pipes |
| 08/01/1984 | EP0114212A2 Method and apparatus for producing flexible plastic tubes |
| 07/24/1984 | CA1171220A1 Method for forming a connecting sleeve having an internal groove at the end section of a tube of thermoplastic material |
| 07/17/1984 | US4460325 Metal mold for vulcanization of reinforced hose |
| 07/17/1984 | CA1170808A1 Apparatus for the production of plastics pipes with transverse grooves |
| 07/10/1984 | US4459168 Plastic, natural or synthetic rubber, reinforced with coil of spring metal wire |
| 07/10/1984 | CA1170559A1 Method and apparatus for processing compressible material |
| 07/10/1984 | CA1170418A1 Heat recoverable articles |
| 07/03/1984 | CA1170013A1 Sausage casing automatic closing system |
| 06/26/1984 | CA1169616A1 Moulding tool and method of producing a length of flexible tubing in the form of a toothed belt |
| 06/20/1984 | EP0111248A2 Double-walled elastic hose |
| 06/19/1984 | US4455482 Heating assembly for heating an area of a thermoplastic pipe |
| 06/19/1984 | US4455474 Thermally insulated electrically heated hose for transmitting hot liquids |
| 06/19/1984 | CA1169346A1 Implantable material |
| 06/19/1984 | CA1169345A1 Method and apparatus for fabricating high pressure hose |