Patents
Sitemap › B29 - Working of plastics; Working of substances in a plastic state in general › B29C - Shaping or joining of plastics; Shaping of substances in a plastic state, in general; After- treatment of the shaped products, e.g. repairing › B29C 65 - Joining of preformed parts; Apparatus therefor
Patents for B29C 65 - Joining of preformed parts; Apparatus therefor (48,610)
05/1982
05/26/1982EP0052476A1 Covering method
05/26/1982EP0052223A1 Apparatus for cooling a forming mould
05/26/1982EP0052207A2 Laminated plastics-metal material, and method of making the same
05/25/1982US4331625 Socket pipe
05/25/1982US4331502 Apparatus for making bags from a two-ply web of thermoplastic material
05/25/1982US4331499 Method and an arrangement for the manufacture of cylindrical tubes
05/25/1982US4330977 Apparatus for the heat-sealing of pack wrappers and the like
05/25/1982US4330890 Garment in particular a bodice or swimsuit
05/25/1982CA1124441A1 Copolyesters
05/25/1982CA1124017A1 Sheet binding apparatus
05/18/1982US4330703 Layered self-regulating heating article
05/18/1982US4330699 Laser/ultrasonic welding technique
05/18/1982US4330579 Parison for bottle product
05/18/1982US4330351 Using a pressure pad containing an induction heating element to fuse the seam
05/18/1982US4330255 Orientation-blow molding equipment and jig used therefor
05/18/1982US4329748 Double pancake waterbed mattress
05/18/1982CA1123559A1 Adhesive for bonding steel to rubber
05/12/1982EP0051479A2 Method of connecting plastic tube to a plastic member
05/11/1982US4329197 Portable, flame powered
05/11/1982US4329196 Fusion bonding without thermal distortion
05/11/1982CA1123546A1 Primer composition
05/11/1982CA1123329A1 Method and an arrangement for the manufacture of casings
05/05/1982EP0050985A1 Method of splicing strips of thermoplastic material and apparatus therefor
05/05/1982EP0050764A1 Apparatus for distributing a pressurised fluid for cooling a mould for processing thermoplastic materials
05/05/1982EP0050702A1 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
05/04/1982US4328324 Plasma treated
05/04/1982US4328067 Laminating method and apparatus
05/04/1982US4328066 Tape splicing apparatus
05/04/1982US4328062 Apparatus for depositing adhesive strips
05/04/1982US4328061 Apparatus for depositing adhesive strips
05/04/1982US4327840 Metal cap and its method of manufacture
05/04/1982US4327726 Connector member for dissimilar materials
05/04/1982US4327448 Disposable non-woven shorts
05/04/1982CA1122919A1 Heat-recoverable articles and their use
04/1982
04/28/1982EP0050322A1 Glazing of a space opening
04/28/1982EP0050149A1 Apparatus and method for making an indefinite length composite sheet of very large predeterminded width from indefinite length sheet stock of relatively small width
04/27/1982US4327138 Application of ambient temperature cured polymers or prepolymers to a cured elastomer
04/27/1982US4327137 Polyester, polycarbonate
04/27/1982US4326903 Method for securing parts together by ultrasonic energy
04/27/1982US4326902 Interposing energy concentrating element between layers
04/27/1982CA1122368A1 Laminated web and process of manufacturing
04/21/1982EP0050096A1 Process for bonding objects by curable adhesives
04/21/1982EP0049867A1 Heat-sealing device
04/21/1982EP0049773A2 Process for the manufacture of an electrical heating element
04/20/1982US4325767 Method for heat sealing
04/20/1982US4325761 Two-piece hardshell, soluble and digestible liquid containing gelatin capsule
04/20/1982US4325685 Apparatus for producing thermoplastic tubing having interchangeable mold blocks
04/20/1982US4325417 Connector member for sealed conduits utilizing crystalline plastic barrier membrane
04/20/1982CA1122150A1 Swather conveyor belt
04/20/1982CA1121956A1 Blow molding of plastic articles having barrier properties
04/15/1982WO1982001158A1 A method for manufacturing of articles from one or several film webs and an apparatus for the accomplishment of the method
04/14/1982EP0049609A1 Fusion-bondable sheet
04/14/1982EP0049460A1 Packaging for liquids comprising a discharge opening
04/14/1982EP0049290A1 Packing machine such as a packing table for wrapping up goods in a plastics foil.
04/13/1982US4324752 Process for producing a fused fabric
04/13/1982US4324601 Preparation of glass container for thermoplastic closure
04/13/1982US4324541 Apparatus for manufacturing an object in plastics material
04/13/1982US4324281 Method, composition and product employing a tetracarboxylic dianhydride to improve adhesion between a metal member and a contiguous rubber skim stock
04/13/1982CA1121844A1 Connector member for sealed conduits
04/13/1982CA1121764A1 Method of detecting heat seal breaks and package thereof
04/13/1982CA1121571A1 Molded coupling element assembly
04/07/1982EP0048775A1 Method for joining synthetic materials
04/06/1982US4323615 Laminated article
04/06/1982US4323607 Synthetic resin having embedded an insulated electroconductive heater; uniformity; protective coatings, for wire, cables, and pipe joints
04/06/1982US4323535 Manufacture of thermoplastics pipe
04/06/1982US4323526 By curing a thermosetting material
04/06/1982US4323409 Apparatus and method for forming dielectrically sealed laminar sheet materials
04/06/1982US4323407 Endless pressure belts for use in continuous pressing and decatizing devices
04/06/1982CA1121465A1 Method of manufacturing a roll and a roll of the type used in a paper machine
04/06/1982CA1121230A1 Method of bonding silicone rubber to a substrate surface
04/06/1982CA1121198A1 Multi-walled plastics bag and apparatus and process for making same
04/06/1982CA1121183A1 Endless power transmission belt and method of making same
03/1982
03/31/1982EP0048259A1 Forming diffusion membrane units with joined capillary membrane tubes
03/30/1982US4322464 Fusion laminated high-temperature fabric
03/30/1982US4321719 Water mattress with damper bladders
03/30/1982CA1120806A1 Solar energy collectors
03/30/1982CA1120674A1 Gas proofing process of hollow polyester bodies
03/30/1982CA1120673A1 Manufacturing method of bi-oriented hollow bodies
03/24/1982EP0048198A1 Moulds conceived for making objects of expanded non-polar plastics using ultra-high frequency radiation
03/24/1982EP0048177A2 Process for the production of polymeric articles
03/24/1982EP0048113A1 Apparatus and method for perforating tubing
03/24/1982EP0048112A1 A die assembly for forming thermoplastic tubing
03/24/1982EP0048074A1 Feed mechanisms comprising an endless member configured as a double helix
03/24/1982EP0048065A1 Adhesively joined pipe connection and a female pipe part suitable for this connection
03/24/1982EP0048055A2 Laminate reinforcement for fibre-reinforced synthetic resins
03/24/1982EP0015998B1 Process and device for welding sleeves
03/23/1982US4321029 Injection blow molder for duplex hollow molded articles
03/23/1982US4320984 Arrangement for connecting two structural parts
03/23/1982CA1120344A1 Process for fusion-bonding of resins
03/23/1982CA1120343A1 Process for fusion-bonding of resins
03/23/1982CA1120221A1 Irradiated multi-layer blow oriented container
03/23/1982CA1120220A1 Apparatus and method for blow-molding
03/16/1982US4319952 Reciprocally moving hot-wire for bag making machine
03/16/1982US4319949 Machine for heat sealing polymeric sheets into a spiral drum
03/16/1982US4319944 Extruding, embedding fabric
03/16/1982US4319871 Apparatus for extruding a thermoplastic material
03/16/1982CA1119936A1 Package strapping device with floating heat tongue
03/16/1982CA1119935A1 Method and apparatus for producing a laminated structure
03/10/1982EP0046936A2 Welding form provided with a coil
03/10/1982EP0046869A1 Torque transmitting joint for torsionally resilient tubular elements
1 ... 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 ... 487