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)
05/1981
05/06/1981EP0028116A2 Battery jar cover system
05/06/1981EP0028106A1 Method for making articles by radio frequency welding
05/06/1981EP0028066A2 A method for making a length of thermoplastics pipe by the radial expansion of a pipe blank within a circular cross-section mould
05/06/1981EP0028065A2 Apparatus for use in the manufacture of thermoplastics pipe by the radial expansion of a pipe blank within a circular cross-section mould
05/05/1981US4265954 Selective-area fusion of non-woven fabrics
05/05/1981US4265842 Method of forming a corner in a thermoplastic material using ultrasonic vibrations
05/05/1981US4265696 Apparatus for heat sealing
05/05/1981US4265689 Methods of joining glass objects
05/05/1981US4265688 Method for producing sandwich type structural components
05/05/1981US4265687 Ultrasonic tape tie strapping method and apparatus
05/05/1981US4265280 Connector member for sealed conduits
05/05/1981CA1100453A1 Slider for ribbons and assembling process thereof
05/05/1981CA1100399A1 Method of and device for fabricating plastic sleeves
05/05/1981CA1100398A1 Process and apparatus for the production of a pipe- shaped hollow body especially of container tubes from a multilayer composite sheet material
04/1981
04/30/1981WO1981001118A1 A process and a device for hot working
04/29/1981EP0027677A1 A method of manufacture of packing containers and packing containers manufactured in accordance with the method
04/29/1981EP0027575A2 Apparatus for controlling the production rate of an extruder
04/29/1981EP0027538A2 Adhesion of textile cords to rubber by dip coating using an N-methylol group containing polymer
04/28/1981US4264668 Packaging
04/28/1981US4264558 Method of producing plastic containers for storage of goods under pressure
04/28/1981US4264490 Composition of a polyethylene and isobutylene copolymer
04/28/1981US4264397 Apparatus for sticking nonconductive tape having plating perforations to sheet metal
04/28/1981US4264392 Process for forming a peelable seal
04/28/1981US4264316 Process for closing containers and foil membrane therefor
04/28/1981CA1100127A1 Drill pipe wear belt assembly
04/28/1981CA1100026A1 Method of and an apparatus for packaging consumer goods
04/28/1981CA1099878A1 All-plastic heat-sealable container material and method of making
04/28/1981CA1099868A1 Method of making endotracheal tube cuffs
04/22/1981EP0027379A2 Apparatus for and method of applying a base cup to a round bottomed container
04/22/1981EP0027306A1 Induction heating apparatus and method of securing two workpieces or sheets
04/22/1981EP0027225A1 Apparatus for welding coaxially arranged plastics tubes or fittings
04/21/1981US4263357 Photo album page
04/21/1981US4263236 Elastomeric inflatable cuff
04/21/1981US4263084 Thermoplastic welding
04/21/1981US4262979 Multi-part plastic cage for rolling bearings
04/21/1981US4262836 Sewing apparatus using thermoplastic staples
04/21/1981US4262744 Molded fittings and methods of manufacture
04/21/1981US4262719 Tire liner and method of preparation
04/21/1981US4262629 Apparatus for application of sealant to can lids
04/21/1981US4262624 Method of forming puncture preventing layer for tire and apparatus employed therefor
04/21/1981US4262408 Assembling hose units for appliances
04/21/1981CA1099647A1 Tubular filter elements with improved side seam seal
04/21/1981CA1099622A1 Sealing cross-linked thermoplastic materials
04/15/1981EP0026895A1 Apparatus for producing containers by stretch-blowing plastics parisons
04/15/1981EP0026828A1 Device for influencing the weight of a hollow thermoplastic body produced by the extrusion-blowing method
04/15/1981EP0026772A1 Apparatus for attaching a fitment to a pouch.
04/14/1981US4262051 Adhesion-providing layer of blend of fusible fibers
04/14/1981US4261947 Method for manufacturing hollow plastic articles by joining hollow molded portions by a molded joint
04/14/1981US4261780 Method of bundling bags by heat-adhesion
04/14/1981US4261776 Method of making self-inflating air mattress
04/14/1981US4261505 Packaging container
04/14/1981US4261502 Liquid container sealing construction
04/14/1981CA1099417A1 Substrate plate device having intergrated synthetic resin members
04/14/1981CA1099310A1 Bell end of a bell and spigot joint and method of making the same
04/08/1981EP0026536A2 Plastics pipe part comprising a self-centering retaining member
04/08/1981EP0026435A1 Closing device for cable fittings of heat-shrinkable material
04/08/1981EP0026330A1 Method and apparatus for welding together two thermoplastic parts
04/08/1981EP0026264A1 Apparatus for welding thermoplastic articles
04/08/1981EP0026191A1 Method for joining together thermoplastics pipes and pipe fittings.
04/07/1981US4260447 Continuous bag sealing machine
04/07/1981US4260439 With heat-curable polyvinyl chloride-acetate
04/07/1981US4260273 Seam sealer applicator attachment
04/07/1981US4260094 Method of interconnecting several parts, such as a piece of tubing and a plate, a tube or similar body
04/07/1981CA1098847A1 Closure system for containers, in particular for non- returnable containers of semi-rigid material, made out of at least two dish-shaped parts which are joined together
04/07/1981CA1098673A1 Parison extrusion head
04/07/1981CA1098666A1 Plastic bottle forming machine with modular design
04/01/1981EP0026106A1 Method of bonding two surfaces together and article obtained by this method
04/01/1981EP0025904A2 Application of ambient temperature cured polymers or prepolymers to a cured elastomer and cured elastomeric articles obtained
03/1981
03/31/1981US4259419 Vibratory welding of battery components
03/31/1981US4259408 Coating with crosslinkable varnish
03/31/1981US4259399 Polyester fibers
03/31/1981US4259272 Plastifying and molding articles from polymer strip
03/31/1981US4259139 Method and apparatus for producing a reinforced plastic pipe
03/31/1981US4259134 Polymer film slitter-sealer apparatus and method
03/31/1981US4259133 Method and apparatus for making profile sheets
03/31/1981US4259131 Method and apparatus for fusing strips
03/31/1981US4258935 Bell end of a bell and spigot joint
03/31/1981US4258770 Rosin-derived resin and cobalt compound
03/31/1981CA1098269A1 Solid or molten reagent treatment of metal tire cord
03/31/1981CA1098252A1 Non-slip therapeutic stocking and method
03/25/1981EP0025711A1 Bag forming apparatus
03/25/1981EP0025656A1 Profiled plastics bag closure strip and adhesive bonding method
03/25/1981EP0025435A1 Transfer membrane assembly.
03/24/1981US4258089 Bonding directly to surfaces
03/24/1981US4257839 Apparatus for joining opposed leg portions of molded coupling elements for slide fasteners
03/24/1981US4257834 Solidified binder filling pattern
03/24/1981US4257699 Polymeric release agent having functional groups which react with metal filler
03/24/1981US4257630 Method and apparatus for splicing hose
03/24/1981US4257535 Container for liquid having a heat sealable collar for filling the container and receiving a dispensing mechanism
03/24/1981CA1098080A1 Zinc coated wire
03/24/1981CA1097861A1 No translation available
03/17/1981US4256791 Thermoplastic resins
03/17/1981US4256790 Panels, sewing, adhesives, cured resin
03/17/1981US4256529 Ultrasonic apparatus for manufacturing brassiere tapes
03/17/1981US4256333 Solvent-bonded joint
03/17/1981US4256024 Method of forming plastic-film articles
03/17/1981CA1097746A1 Single-sided microwave applicator for sealing cartons
03/11/1981EP0024833A1 Elements of synthetic plastics material and methods for forming such elements
03/11/1981EP0024622A1 Process and apparatus for manufacturing a flat hose
03/11/1981EP0024520A1 Process for producing thermally insulated composite profiles
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