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 45 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
Patents for B29C 45 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor (92,531)
12/1991
12/23/1991WO1992000179A1 Method of forming module cover of air bag device
12/23/1991CA2064055A1 Method of producing a modular cover for an air bag assembly
12/22/1991CA2019707A1 Injection molding apparatus with direct gas connection to valve member
12/21/1991WO1991019630A1 Module cover for air bag device
12/21/1991WO1991019629A1 Cover for receiving air bag
12/21/1991WO1991019600A1 Method of forming module cover of air bag device
12/21/1991CA2064096A1 Modular cover for an air bag assembly
12/21/1991CA2063997A1 Method of molding a modular cover for an air bag device
12/21/1991CA2063996A1 Cover for containing an air bag
12/19/1991WO1991019544A1 Golf club handle
12/19/1991DE4019103A1 Injection moulding - has timed sequence of material injection into each moulding tool
12/19/1991DE4018910A1 Prodn. of injection moulded clothes hanger - with support to hold trousers bar while warm, for bar links to be bent to hanger arms
12/19/1991DE4014963A1 Hollow component prodn., esp. for complex shapes - by injecting polymer to fill cavity, freezing contacting cavity wall and injecting gas to force fluid polymer back to extruder
12/19/1991CA2084752A1 Golf club handle
12/18/1991EP0462046A2 Hydraulic device at the die closing unit of a plastics injection moulding machine
12/18/1991EP0461627A1 Injection molding controller with controlled variable learning
12/18/1991EP0461626A2 Injection molding controller with process variable learning
12/18/1991EP0461599A1 Fishing rod manufacturing method
12/18/1991EP0461522A2 Method for molding polyurethane foam
12/18/1991EP0431150A4 Injection molding machines having a brushless dc drive system
12/17/1991US5073328 Injection molding process
12/17/1991US5073326 Apparatus and method for injection molding articles with sub-surface portions
12/17/1991US5073313 Injection molding machine cylinder wall made of corrosion adn abrasion resistant alloy, screw of hard metal coated steel
12/17/1991US5073103 Integral sliding member of a slide fastener and the molding device thereof
12/17/1991US5072567 Elongate strip carrier for use as a stiffening member
12/17/1991US5072558 Post-tension anchor system
12/16/1991CA2042720A1 Injection molding controller with process variable learning
12/12/1991WO1991018730A1 Method of retrieving conditions for molding using expert system
12/12/1991WO1991018729A1 Method of determining acceptability of products of injection molding machine
12/12/1991WO1991018727A1 Arrangement in injection moulds
12/12/1991WO1991018640A1 Prefilled, disposable device for introducing a pharmacologically active substance into a body cavity of a patient, method for manufacturing said device and mould apparatus for making said device
12/12/1991DE4116246A1 Injection moulding machine for hollow component prodn. - has accumulator fed by gas from thermoplastic container and piston compressor in=line from accumulator to tool
12/12/1991DE4018484A1 Injection moulder - has extrusion cylinder swinging on a horizontal axis with jet and outer shaping sections to form a component on a workpiece
12/11/1991EP0460053A1 Sheet material useful in forming protective and decorative coatings
12/11/1991EP0389619A4 Curved plastic body with circuit pattern and method of making
12/11/1991CN2090318U Computer-controlled device for injection molding machine
12/10/1991USRE33764 Press-on cap and seal
12/10/1991US5071939 Method for preparing polyisocyanurate composite
12/10/1991US5071690 Tensile strength, elongation
12/10/1991US5071613 Method for producing polyurethane type composite
12/10/1991US5071612 Method for sealingly molding semiconductor electronic components
12/10/1991US5071611 Method of making molded resin casing of electronic part with flat cable
12/10/1991US5071597 Making a model, forming layer of hard material, separation
12/10/1991US5071341 Injection molding machine with pressure assist nozzle
12/10/1991US5071340 Cooling arrangement for valve stem gates in hot runner injection molding machine systems
12/10/1991US5071335 Apparatus for two-layered injection moulding
12/10/1991US5071334 Multiple transfer molding die
12/10/1991US5071255 Melting plasticated material
12/10/1991US5071223 Circuit structure formed by insert molding of electric and/or optical transmission medium
12/10/1991US5070673 Tetrahexagonal truss structure
12/10/1991CA1293085C Elastomers containing polyamide groups and polyurea groups in bonded form, as well as a process for the preparation of elastic, non-cellular molded articles from these elastomers
12/10/1991CA1292983C Modular element heat exchanger, particularly for extrusion cylinders, injection molding machines, drawing machines and the like plastics processing machines
12/10/1991CA1292849C Pneumatic actuating mechanism for injection molding
12/10/1991CA1292848C Injection molding system having a valve member with a ribbed insulative portion
12/10/1991CA1292847C Frame of eyeglasses
12/09/1991CA2043151A1 Hydraulic system on an injection molding machine
12/05/1991DE4117763A1 Moulding motor housing for vehicles - e.g. injecting polymer between mould tools heated to above polymer recrystallisation point, removing tool, inserting metal part and cooling
12/05/1991DE4017668A1 Prodn. of insulated screwdrivers - by positioning and gripping blade in mould, injecting thermoplastic shot, raising pressure, withdrawing grips and letting shot fill space
12/05/1991DE4017031A1 Coupling or movement control for injection tools - has mechanical locking ensuring sec. parting plane is moved into open position before main parting plane is opened
12/04/1991EP0459947A2 Bar tension measuring system in for example injection moulding machines
12/04/1991EP0459731A1 Polyisocyanate composition
12/04/1991EP0156882B1 Mold structure
12/04/1991CN1056648A Hard polyurethane foaming plastics product produced technology method and its using change valve
12/04/1991CN1014964B Injection molding machines and methods for controlling same
12/03/1991US5070153 Molded polybenzimidazole/polyaryleneketone articles and method of manufacture
12/03/1991US5069859 Method of injection molding with pressurized-fluid assist
12/03/1991US5069858 Method for the use of gas assistance in the molding of plastic articles
12/03/1991US5069852 Molding and polymerizing polyurethane, extrusion, weatherproof
12/03/1991US5069849 Automobile window frame
12/03/1991US5069840 Molding plastic articles
12/03/1991US5069835 Melting sealing insert to form gasket around overmolded part
12/03/1991US5069833 Injection method
12/03/1991US5069832 Degating method
12/03/1991US5069615 Stack mold with insulated runner
12/03/1991US5069613 Crank type mold clamping apparatus with variable stroke
12/03/1991CA1292604C Direct processing of polymer with pulverulent additives in injection moulding machines
12/03/1991CA1292603C Injection molded plastic article with integral weatherable pigmented film surface
12/02/1991WO1991018728A1 Mould release device with gripper and ejector for a moulding machine, in particular an injection moulding machine
12/02/1991CA2081895A1 Mould release device with gripper and ejector for a moulding machine, in particular an injection moulding machine
12/01/1991WO1991018734A1 Process and device for manufacturing plastic mouldings
12/01/1991CA2083944A1 Process and device for manufacturing plastic mouldings
12/01/1991CA2043724A1 Hollow macrospheres and floatability materials containing the same
11/1991
11/30/1991CA2042417A1 Process to manufacture conductive composite articles
11/28/1991WO1991018264A1 Method and apparatus for mold clamping
11/28/1991WO1991017879A1 Method of controlling molding cycle of injection molding machine
11/28/1991WO1991017878A1 Mixing head with sleeved quieting chamber
11/28/1991WO1991011476A3 Thermally-reversible isocyanate polymers
11/28/1991DE4116437A1 Mfr. of coloured plastic components - comprises forming coloured film in vacuum in one half of mould which is closed to form injection mould
11/27/1991EP0458577A1 Method of manufacturing resin-sealed type semiconductor device
11/27/1991EP0458250A2 Method and device for ejecting a tamper-evident ring of a closure cap
11/27/1991EP0457947A1 Process for manufacturing pipe-coupling out of plastic by injection moulding
11/27/1991EP0419617A4 Reaction injection molding press
11/27/1991CN1056459A Injection molding cast manifold
11/26/1991US5068281 Process for the production of molded article of fiber-reinforced thermosetting resin, and materials therefor
11/26/1991US5068076 Method of forming an encapsulated glazing unit
11/26/1991US5068065 Faster cycling sprue method and apparatus for injection molding plastic optical disks
11/26/1991US5067893 Injection molding apparatus with shut off valve pin actuation system
11/26/1991CA1292348C Method for injection molding, apparatus therefor and moldings produced thereby
11/22/1991CA2042947A1 Method for injection molding
11/21/1991EP0457230A2 Selectable control function injection molding controller
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