| Patents for B29D 23 - Producing tubular articles (6,162) |
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| 01/21/1993 | WO1993001372A1 Transparent composite structural elements and methods for producing same |
| 01/20/1993 | EP0523786A1 Method for making reinforced structural composite assemblies |
| 01/20/1993 | EP0523509A2 Method and apparatus for making wound tubes |
| 01/20/1993 | CA2073956A1 Process and apparatus for the production of wound tubes |
| 01/19/1993 | US5180242 Roll-on application with frangible cap |
| 01/05/1993 | US5176866 Process for producing a resin product having a bent hollow portion and a core usable for the same process |
| 12/30/1992 | EP0520473A1 Multi-layered foam heat-shrinkable tube |
| 12/22/1992 | US5173142 Fusion bonding of thermoplastic members |
| 12/22/1992 | CA1311673C Methods for coating and laminating flexible, tubular-shaped articles, coated flexible tubular-shaped articles and flexible multilayer articles of flat or tubular shape |
| 12/22/1992 | CA1311595C Process and equipment for making composite tubes |
| 12/16/1992 | EP0518521A2 A liner assembly for lining branch pipes and a method for manufacturing the liner assembly |
| 12/15/1992 | US5170967 Aircraft fuselage structure |
| 12/10/1992 | WO1992016352A3 Apparatus and method for constraining a rotating tube of material |
| 12/09/1992 | EP0516871A1 Means and method for forming syringe |
| 12/08/1992 | US5169481 Apparatus making thin laminate structures and forming the structures into lightweight, thin-walled tubes |
| 11/19/1992 | EP0514344A1 Tubular, gapless printing blanket |
| 11/19/1992 | EP0513391A1 Joint by electric welding |
| 11/17/1992 | US5163713 Electro-fusion fittings |
| 11/12/1992 | WO1992019904A1 A structurally composite metal and plastics tube and method of manufacture |
| 11/12/1992 | WO1992019437A1 A method for manufacturing dental aspirators |
| 11/12/1992 | DE4115333A1 Porous-tube prodn. - comprises winding two offset metal or plastic layers round mandrel in spiral and gluing together |
| 11/11/1992 | EP0512412A1 Method of manufacturing a hose |
| 11/11/1992 | EP0484489A4 Fluid dispenser |
| 11/11/1992 | CN1066022A Apparatus and method for constraining rotating tube of material |
| 10/29/1992 | WO1992018559A1 Tube or pipe formed from a thermoplastic powder impregnated fiberglass roving |
| 10/27/1992 | US5158113 Heavy-duty hose having a multi-layered core tube |
| 10/21/1992 | EP0509460A1 Endless belt for dewatering press |
| 10/20/1992 | US5156699 Without using a mandrel; for refrigerants in air conditioner of automobile or supplying liquid fuels |
| 10/14/1992 | EP0508071A1 Apparatus for producing plastic pipes |
| 10/07/1992 | EP0507680A1 Process for continually manufacturing tubular shaped elastic structures having incorporated a single layered lining of micrometric wallthickness and tubular shaped elastic structures manufactured according to this process |
| 10/07/1992 | EP0507679A1 Process for continuously manufacturing a soft tubular structure having a multi-layer sheet of micrometric thickness and soft tubular structures manufactured according to the process |
| 10/07/1992 | EP0507152A2 Tubular construction materials from fibre-laminates |
| 10/07/1992 | EP0506738A1 A lubricating arrangement for plastic extruders. |
| 10/07/1992 | EP0501959A4 Method of producing a cohesive finish on composite materials |
| 10/07/1992 | CN1065037A Apparatus and method for producing elongate strip of material |
| 10/06/1992 | CA2065077A1 Continuous process for making flexible tubular structures with integrated single layer thin film, and said flexible tubular structure |
| 10/06/1992 | CA2065062A1 Continuous process for making flexible tubular structures with integral multi-layered thin film and flexible tubular structure made according to said process |
| 09/30/1992 | EP0274495B1 Method of and means for producing reinforced ribbed structures |
| 09/29/1992 | US5151235 Process of making phenylene sulfide/biphenylene sulfide copolymer pipe |
| 09/29/1992 | US5151144 Lightweight |
| 09/23/1992 | CN1064645A Method for making permeable hose |
| 09/22/1992 | WO1992016359A1 Apparatus and method for producing an elongate strip of material |
| 09/22/1992 | WO1992016352A2 Apparatus and method for constraining a rotating tube of material |
| 09/22/1992 | CA2105161A1 Apparatus and method for constraining a rotating tube of material |
| 09/22/1992 | CA2105065A1 Apparatus and method for producing an elongate strip of material |
| 09/19/1992 | CA2038538A1 Mold block liner in travelling mold tunnel |
| 09/16/1992 | EP0503783A2 Extruded porous structure |
| 09/16/1992 | EP0503364A1 Method and apparatus for manufacturing tubes reinforced with fibres with a controlled orientation |
| 09/12/1992 | CA2062449A1 Extruded porous structure |
| 09/09/1992 | EP0501959A1 Method of producing a cohesive finish on composite materials |
| 09/08/1992 | US5145545 Extrusion of thermoplastic hose with corrugated inner tube |
| 09/01/1992 | US5143122 Composite flexible conduit assembly |
| 09/01/1992 | US5142782 Coated braided hose method and assembly |
| 08/25/1992 | US5141697 Axial compression of hollow elastomer block having areas of increased cross-section |
| 08/25/1992 | US5141427 Apparatus for the production of plastic pipes |
| 08/18/1992 | US5140137 Electro-welding sleeve fabrication method, device for implementing it and sleeves obtained by the method |
| 08/18/1992 | US5139603 Apparatus for making nested honeycomb structures |
| 08/12/1992 | EP0491837A4 Flexible hose construction and method of making the same |
| 08/11/1992 | US5137672 Method for producing hose having low permeability |
| 08/11/1992 | CA1306205C Coated braided hose method and assembly |
| 08/05/1992 | EP0497687A1 Method of producing a light-weight structure by expansion of a metallic reservoir inside a reinforced corrugated tube |
| 08/05/1992 | CN2111826U Foamed rubber pipe tooth form shaper |
| 08/02/1992 | CA2060454A1 Process for manufacturing a light structure by expanding a metallic tank within a wired corrugated tube |
| 07/22/1992 | EP0495735A1 Process for manufacturing highly permeable porous tubes from carbon-carbon composite material and their uses |
| 07/21/1992 | CA1305302C Multiple-chuck machine for making tubes |
| 07/15/1992 | EP0494641A2 Process for making heat shrinkable plastic tube |
| 07/15/1992 | EP0494321A1 Combustion fume heat-exchange unit and manufacturing method |
| 07/14/1992 | US5129429 Flexible hose construction |
| 07/14/1992 | US5129428 Flexible hose constuction |
| 07/11/1992 | CA2059024A1 Hest shrinkable plastic hose and method for manufacturing |
| 07/08/1992 | CN1017327B Process and apparatus for manufacturing extrusion of thermoplastic materials |
| 07/07/1992 | US5128076 Apparatus and method for producing an elongate strip of material |
| 07/07/1992 | CA1304660C Machine and process for the fabrication of tubular pieces made from at least one flexible material band, and tubular pieces obtained therefrom |
| 07/02/1992 | DE4042039A1 Cable convection outer plastics sleeve - is formed from integrally extruded arcuated profile with two paralle long edges |
| 07/01/1992 | EP0492708A1 Article comprising at least one metal wire buried in a vulcanized elastomeric material |
| 07/01/1992 | EP0492129A1 A multi-layer plastic pipe and its method for manufacturing |
| 07/01/1992 | EP0491837A1 Flexible hose construction and method of making the same. |
| 07/01/1992 | CN1017278B Corrugated pipe, method of forming corrugated pipe and apparatus for manufacturing |
| 06/30/1992 | US5125993 Method for forming and consolidating a fiber reinforced resin structure |
| 06/23/1992 | US5124878 With fluoropolymer coatings; heat and chemical resistance |
| 06/23/1992 | US5124109 No line of demarcation |
| 06/23/1992 | US5124094 Apparatus and method for constraining a rotating tube of material |
| 06/16/1992 | US5122401 Scented pole cover |
| 06/16/1992 | US5122400 Inflatable articles and method of creating inflatable products |
| 06/11/1992 | DE4039215A1 Heatable tubing for medical use and mfr. - comprises elastic body with spirally wound heating element bonded to it by curable elastic material |
| 05/31/1992 | WO1992009842A1 Joint by electric welding |
| 05/27/1992 | EP0486502A1 Apparatus for manufacturing ribbed pipes. |
| 05/27/1992 | CN1061373A Improved method and apparatus for shaping thermoplastic tubes |
| 05/26/1992 | US5117260 Image forming apparatus having streamlined input for control signals |
| 05/20/1992 | EP0486237A1 Improved method and apparatus for shaping thermoplastic tubes |
| 05/20/1992 | EP0473727A4 Longitudinally compliant vascular graft |
| 05/19/1992 | US5114511 Manufacture of a tubular article using flexible carrier |
| 05/19/1992 | CA1301038C Process and apparatus for the continuous production of fibre-reinforcedplastic hollow sections and plastic hollow sections |
| 05/13/1992 | EP0484489A1 Fluid dispenser. |
| 05/06/1992 | EP0058175B2 Electric fusion pipe fittings |
| 05/05/1992 | US5110644 Composition material tube substantially insensitive to the variations of length under the effect of the internal pressure |
| 05/05/1992 | US5110526 Process for producing molded articles of polytetrafluoroethylene resin |
| 04/29/1992 | EP0482277A1 A method of manufacturing a pipe section, a pipe section and a joint between two pipe sections |
| 04/29/1992 | EP0482113A1 Nested honeycomb structures and production method |
| 04/29/1992 | EP0482037A1 Procedure and machinery for the production of an assembled object. |