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)
11/1989
11/29/1989EP0343629A1 Packaging with an easily separating seam
11/29/1989EP0343364A2 Positioning means
11/29/1989EP0343266A1 Method for manufacturing containers from a web and apparatus for carrying out this method
11/29/1989EP0343251A1 Electrofusion joint
11/29/1989CN1037477A Method and apparatus for bonding reinforcement members to frp panels
11/28/1989US4883925 Sealed solder connector assembly and method of use
11/28/1989US4883555 Method for forming foam braced packaging
11/28/1989US4883451 Paper scoring apparatus
11/28/1989US4882785 Underwater diver's dry suit having a permanently compressed cellular layer
11/28/1989CA1263423A1 Molded tapping fitting for connecting a branch line to a pipeline
11/28/1989CA1263422A1 Molded tapping member formed of a weldable plastics material
11/23/1989EP0342965A1 Colour-changeable adhesive
11/23/1989EP0342729A1 Moisture impervious carton having one piece pouring spout sealed to innermost & outermost surfaces
11/23/1989EP0342193A1 Process and apparatus for compressive transverse stretching of polymeric sheet material
11/23/1989DE3916566A1 Verfahren und vorrichtung zur pruefung der dichtigkeit von gefuellten behaeltern Method and apparatus for testing the tightness of filled containers
11/23/1989DE3744831C2 Easily produced sun visor for cars
11/21/1989US4881997 Method for adapting separable fasteners for attachment to other objects
11/21/1989US4881655 Self-closing fuel tank seal
11/21/1989CA1263076A1 Gluing means in a continuous action web reeler
11/16/1989WO1989010832A1 Method and device for joining together of thermoplastic materials
11/16/1989WO1989010827A1 Method and apparatus for attaching an insert in a hollow body
11/16/1989WO1989010707A1 Inflatable hat and method for fabricating such a hat
11/16/1989WO1989007044A3 Apparatus for use in the manufacture of batteries
11/16/1989DE3815092A1 Foil-welding appliance
11/15/1989EP0341940A1 Method for the lining of existing pipes
11/15/1989EP0341655A1 Parts applying apparatus
11/15/1989EP0341494A2 Process of manufacturing a branch pipe having a saddle piece
11/14/1989US4880679 Embedded electroconductive insert fuses fiber reinforcement in matrices; grounding, continuity; computer housings
11/14/1989US4880580 Reusable plastic drum container assembly and process for refitting such plastic drum container assembly
11/14/1989US4880078 Exhaust muffler
11/14/1989US4879967 Separator manufacturing apparatus for forming a separator plate having ribs of resinous material on a base sheet
11/09/1989DE3813570A1 Verfahren zum fuegen von werkstuecken aus aufschmelzbarem werkstoff mit laserstrahlung Method for joining workpieces from meltable material with laser radiation
11/09/1989DE3813373A1 Verfahren und einrichtung zum kontinuierlichen kaschieren einer aufgeschaeumten und kompakten kunststoffolie Method and device for continuously conceal a aufgeschaeumten and compact plastic
11/09/1989DE3813104A1 Process and apparatus for producing foldable articles, such as book covers, files, folding containers or the like
11/08/1989EP0341235A2 Apparatus for butt-welding structural plastics elements
11/08/1989EP0340958A2 Display board and method and apparatus for making same
11/08/1989EP0340949A2 Spin-bonded all plastic can and method of forming same
11/08/1989EP0340924A2 Method of forming a screen
11/08/1989EP0340850A2 Method and apparatus for attaching an insert in a hollow body
11/08/1989EP0340671A2 Process and apparatus for controlling the machine parameters in friction welding
11/08/1989EP0340657A1 Cylindrical package for pasty products, in particular a flexible tubular package, and method and apparatus for producing the same
11/08/1989EP0340334A2 Apparatus for joining two or multilayered paper articles together
11/07/1989US4879450 Laser welding technique
11/07/1989US4879155 Pleated cloth and method for producing the same
11/07/1989US4878985 Apparatus for preparing belts
11/07/1989US4878978 Epoxy resin, hardener, magnetic particles
11/07/1989US4878975 Method for producing a rigid shaped body
11/07/1989US4878971 Method of continuously assembling chemical analysis slides
11/07/1989US4878969 Ultrasonic welding
11/07/1989EP0272305A4 Apparatus and method for forming an integral object from laminations.
11/07/1989CA1262609A1 Method of manufacturing a recordable optical storage plate
11/02/1989WO1989010258A1 Reinforced thermoplastic honeycomb structure
11/02/1989WO1989010231A1 Process for joining workpieces made of fusible material using a laser beam
11/02/1989EP0340122A1 Quick connecting device for connecting elements of structures, scaffolds, supports and other assemblies
11/02/1989EP0340094A2 Process for joining by riveting a first part made of plastic to a second part.
11/02/1989EP0339817A2 Reclosable bag
11/02/1989EP0339593A2 Thermoplastic material perforated boards suitable in particular for producing containers for foodstuffs
11/02/1989EP0339494A2 Method and apparatus for bonding FRP members
11/02/1989EP0339493A2 Method and apparatus for bonding a cured fiber reinforced plastic part to a reinforcement member
11/02/1989EP0339324A1 Snap zipper, bag with snap zipper, manufacturing method and apparatus for bag with snap zipper, and bagging method and apparatus for bag with snap zipper
11/02/1989EP0339206A1 Finned tubular element for a heat exchanger, and method of making same
11/02/1989EP0339182A2 Process and apparatus for covering an elongate object with a coat made of a weldable web
11/02/1989EP0339181A2 Welding cartridge
11/02/1989DE3813187A1 Method and apparatus for ultrasonic welding
10/1989
10/31/1989US4877562 Rotating mixture of powdery plastics and catalyst, heating, irradiation, crosslinking
10/31/1989US4877478 Device for continuous hot-sealing of thermoplastic films
10/31/1989US4877475 Method for producing information storage disk
10/31/1989US4877474 Process for the production of a hollow chamber plate of synthetic material
10/31/1989US4877362 Sheathed composite blind rivet
10/31/1989US4877205 High-altitude balloon and method and apparatus for making it
10/31/1989US4876842 Method of and apparatus for packaging product masses in a form, fill and seal machine
10/31/1989US4876788 Method of making a leakproof connection about the outlet tube of a liquid containment bag
10/26/1989DE3811427A1 Arrangement for connecting vehicle body parts
10/25/1989EP0338774A2 Method for fastening soft porous tubes
10/25/1989EP0338700A2 Thermoplastic strap and a joint
10/25/1989EP0338264A2 Process for joining wood materials to plastics
10/25/1989EP0215933B1 Process for the working of semi-finished products from cross-linked plastic materials
10/24/1989US4876139 Heat sensitive adhesive layer of polyethylene or ethylene copolymer surface-treated by a corona discharge, dispersed finely divided white material
10/24/1989US4876041 Method for fusion joining plastic pipe
10/24/1989US4875956 Preshrinkage, machining, and polishing
10/24/1989US4875955 Method and apparatus for preventing installation in an automobile body of a glass window panel having overcured adhesive thereon
10/24/1989US4875271 Method for producing thermoplastic frames for fenestration
10/24/1989CA1262444A1 Perfectionated device of helicoidal roll of cloth tape on top of plastic tubes for paint rollers
10/19/1989WO1989009550A1 Apparatus and method for laying elastic thread on a web of material
10/19/1989DE3910099A1 Apparatus for producing plastic containers
10/18/1989EP0337802A2 Method for the manufacture of thermoplastic panel heat exchangers
10/18/1989EP0337776A2 Apparatus and method for infrared sealing of plastic strap
10/18/1989EP0337341A1 Process and apparatus for cutting and sealing multiple plies of thermoplastic material having thickened sections
10/18/1989EP0337037A1 Tubes made of polyolefin resin for the realization of canalisations, sleeve tubes for their joining and method for their manufacture
10/18/1989EP0336934A1 Hot plate welding device
10/17/1989US4874645 Plastic structural member
10/17/1989US4874448 Method of making seat-like object
10/17/1989CA1262386A1 Process for bonding polymeric and/or metal materials
10/12/1989DE3809835A1 Process for producing shrinkable, hollow mouldings
10/12/1989DE3809773A1 Working method for forming corner connections on sealing profiles and an apparatus for carrying out this method
10/12/1989DE3808339A1 Process and apparatus for producing superficial elevations (protuberances) on plastic-coated textile substrates
10/11/1989EP0336906A1 An intregated system for the moulding and gluing together of box elements
10/11/1989EP0336722A2 Apparatus and method for making welded honeycomb core
10/11/1989EP0336721A2 Method for making a thermoplastic honeycomb core
10/11/1989EP0336438A2 Lid for a can-like container and method of manufacturing same
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