| Patents for B29C 53 - Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor (13,374) |
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| 07/06/1982 | US4337800 Two piece extruded hose |
| 07/06/1982 | US4337633 Cylinder handling device |
| 07/06/1982 | US4337564 Machine and method for forming tubes from a strip |
| 06/30/1982 | EP0054745A1 Flat articulated belt |
| 06/29/1982 | US4337281 Spraying with liquid protective coating at close range to avoid atomization |
| 06/29/1982 | US4337024 Seam roller |
| 06/22/1982 | US4336222 Process of and an apparatus for bending stretched plastic casings |
| 06/22/1982 | US4335587 Universal coupling member for two shafts and method of manufacturing such a coupling member |
| 06/22/1982 | CA1125976A1 Method and apparatus for producing sheet molding compound |
| 06/15/1982 | US4334947 Press apparatus |
| 06/15/1982 | CA1125644A1 Method for making straps |
| 06/09/1982 | EP0053346A2 Method and apparatus for butt welding of plastic pipes of large diameter |
| 06/08/1982 | CA1125155A1 Method of fusion bonding non-elastomeric thermoplastic elements with a block structure elastomeric bonding element interposed at the bonding interface |
| 06/08/1982 | CA1124979A1 Method of and apparatus for producing shaped bodies of reinforced synthetic resin |
| 06/02/1982 | EP0052805A2 A method of heat-bonding interior material |
| 06/01/1982 | CA1124477A1 Method and arrangement for fastening a stabilizing arrangement on a container |
| 05/27/1982 | WO1982001757A1 Improved tubular plastics objects |
| 05/25/1982 | US4331499 Method and an arrangement for the manufacture of cylindrical tubes |
| 05/25/1982 | US4330977 Apparatus for the heat-sealing of pack wrappers and the like |
| 05/18/1982 | US4330351 Using a pressure pad containing an induction heating element to fuse the seam |
| 05/18/1982 | US4330016 Pipe part provided with a flange |
| 05/12/1982 | EP0051479A2 Method of connecting plastic tube to a plastic member |
| 05/11/1982 | US4329311 Method and apparatus for folding and forming trains of slide fastener elements |
| 05/11/1982 | US4329307 Method for forming plastic sheet |
| 05/11/1982 | US4329194 With gelcoat protective layer |
| 05/11/1982 | CA1123329A1 Method and an arrangement for the manufacture of casings |
| 05/05/1982 | EP0050702A1 Tubular casings with an adhesive seam for foodstuffs, especially sausages, process for its manufacture and its use in the manufacture of curved or annular sausages |
| 05/04/1982 | US4328055 Gut |
| 04/20/1982 | US4325769 Method of making bellows |
| 04/20/1982 | US4325766 Method for the formation of corrosion-resistant bodies and apparatus for forming the same |
| 04/20/1982 | US4325176 Method of forming a one-piece member with a compartment therein |
| 04/20/1982 | CA1122125A1 Composite wind turbine blade spar mandrel and method of fabricating |
| 04/15/1982 | WO1982001159A1 Method for reinforcing a hollow body made by winding a profiled section,profiled section for implementing such method and reinforced pipes obtained thereby |
| 04/13/1982 | US4324607 Hose building machine |
| 04/13/1982 | CA1121704A1 Collapsible mandrel |
| 04/07/1982 | EP0049206A1 Method of improving the flatness of compression rolled plastic film |
| 04/06/1982 | US4323408 Filament winding of plastic articles |
| 04/06/1982 | CA1121198A1 Multi-walled plastics bag and apparatus and process for making same |
| 03/30/1982 | US4321817 Sheet bending brake |
| 03/30/1982 | CA1120680A1 Method of forming tear lines in plastic films and products resulting therefrom |
| 03/24/1982 | EP0048112A1 A die assembly for forming thermoplastic tubing |
| 03/24/1982 | EP0048074A1 Feed mechanisms comprising an endless member configured as a double helix |
| 03/23/1982 | CA1120412A1 Thermosetting resin pipe |
| 03/18/1982 | WO1982000793A1 Apparatus for rotating a curved workpiece |
| 03/16/1982 | US4320077 Stratified heat bath |
| 03/16/1982 | US4319949 Machine for heat sealing polymeric sheets into a spiral drum |
| 03/16/1982 | US4319944 Extruding, embedding fabric |
| 03/16/1982 | CA1119935A1 Method and apparatus for producing a laminated structure |
| 03/10/1982 | EP0046936A2 Welding form provided with a coil |
| 03/04/1982 | WO1982000613A1 Method and apparatus for processing compressible material |
| 03/03/1982 | EP0046617A1 Spacer means for an insulated plastics pipe and composite pipe |
| 03/02/1982 | US4317693 Method and apparatus for forming fiber reinforced coupling sleeves |
| 02/23/1982 | CA1118935A1 Thermoplastic polymer and fibrous vegetable material based mouldable compositions, and use of said compositions for hot pressing and thermoforming |
| 02/23/1982 | CA1118551A1 Whirlpool system |
| 02/18/1982 | WO1982000452A1 Method and apparatus for shaping the ends of spirally-formed thermoplastic tube and pipe made thereby |
| 02/17/1982 | EP0046134A1 Method for the manufacture of multiple layered tubes protected against corrosion by an inner and outer plastics layer |
| 02/17/1982 | EP0046080A2 Method of and apparatus for making reinforced hoses and pipes |
| 02/17/1982 | EP0045896A2 Process and apparatus for producing fibre reinforced wound hollow bodies |
| 02/17/1982 | EP0045883A2 Process for the production of a very thick shaped plastic laminate, apparatus for carrying out said process and plastic laminate so obtained |
| 02/16/1982 | US4315791 By melting on a rotatable cylinder |
| 02/16/1982 | CA1118333A1 Method of forming an embossed decorative surface covering and product produced thereby |
| 02/10/1982 | EP0045606A1 Hose and method of making same |
| 02/09/1982 | CA1117800A1 Sieve belt of thermosettable synthetic resin helices for papermaking machine |
| 02/04/1982 | WO1982000305A1 Gusset forming device for cylindrical fabric in circular loom |
| 02/03/1982 | EP0045176A2 An elastomeric strip and method of manufacturing same |
| 02/03/1982 | EP0045003A1 Machine for continuously sealing in inserts |
| 02/02/1982 | US4313778 For bonding thermoplastic resin |
| 01/27/1982 | EP0044760A1 Method and apparatus for making bodies of revolution starting from yarns laid in three directions |
| 01/27/1982 | EP0044389A1 Method and device for making a flat hollow body |
| 01/20/1982 | EP0044280A1 Mask for generating documents, process for manufacturing the same, and means for carrying out the process |
| 01/20/1982 | EP0044206A2 Heat sealing processes and apparatus |
| 01/19/1982 | US4311549 Laminator with heating control system |
| 01/19/1982 | US4311547 Method of making reinforced tubular articles |
| 01/19/1982 | US4310946 Electromagnetic energy-carrying tube and fabrication method therefor, and the combination thereof with suction cleaning apparatus |
| 01/19/1982 | CA1116505A1 High frequency bonding with concentrators |
| 01/12/1982 | US4310485 Method of improving the flatness of compression-rolled plastic film |
| 01/12/1982 | US4310376 Welding apparatus |
| 01/12/1982 | US4310369 Apparatus and method for fabricating a flexible cylinder from multi-ply flexible web material having metal and plastic plies |
| 01/12/1982 | US4309869 Method and apparatus for forming a non-tensioned multi-conduit line |
| 01/12/1982 | US4309865 Method and apparatus for producing windings of fiber compound material on a core |
| 01/12/1982 | CA1115917A1 Lining of passageways |
| 01/06/1982 | EP0043044A1 Label and label manufacturing machine |
| 01/05/1982 | US4309232 Continuous, multilayer |
| 01/05/1982 | US4308999 Method and apparatus for longitudinally reinforcing continuously generated plastic pipe |
| 12/30/1981 | EP0042558A1 Method of forming bellows, corrugated tubes and similar hollow articles from thermoplastics material |
| 12/30/1981 | EP0042550A2 Method and apparatus for forming fiber reinforced coupling sleeves and product thereof |
| 12/29/1981 | US4308228 Method for making flexible corrugated rubber tubing |
| 12/29/1981 | US4308225 Producing reinforced plastic pipe with a multi-mandrel machine |
| 12/29/1981 | US4308082 By winding a strip having an engaging rib |
| 12/29/1981 | CA1115299A1 Energy attenuator and method of manufacturing thereof |
| 12/23/1981 | EP0042277A1 Machine and method for forming an endless strap from a supply of strip material |
| 12/23/1981 | EP0042248A2 Manufacture of composite shafts |
| 12/22/1981 | US4307053 Method and apparatus for processing compressible material |
| 12/22/1981 | US4306924 Method and apparatus for producing a plastic container having a reclosable fastener |
| 12/22/1981 | US4306849 Apparatus for providing bottom blanks for containers in a manufacturing process |
| 12/15/1981 | US4305774 Apparatus for placing a plastic strip around objects |
| 12/15/1981 | US4305704 Apparatus for forming and threading tubing |
| 12/15/1981 | US4305703 Composite die assembly for use in the production of thermoplastic tubing |
| 12/09/1981 | EP0041154A1 Former |
| 12/09/1981 | EP0041150A1 Apparatus for axially shirring tubular casings, especially for sausage making |