Patents for B29C 33 - Moulds or cores; Details thereof or accessories therefor (38,496)
06/1992
06/30/1992CA1304207C Method for making mat-molded rim parts
06/30/1992CA1304205C Method of manufacturing a pipeline pig having a rough textured surface
06/25/1992WO1992010349A1 A process and an apparatus for manufacturing a moulded article and a product made by the process
06/25/1992WO1992010347A1 Tooling materials for molds
06/25/1992DE4040591A1 Prodn. of inflatable flat rubber bags - by placing elastomer sheets in mould with one end of tube between them, closing mould, blowing air into and volatiles out of bag and curing
06/24/1992EP0491651A1 The method of fabricating a complex part made of composite material
06/24/1992EP0491650A2 Conformal composite molding
06/24/1992EP0491598A2 Curable organopolysiloxane composition having constant mould-release properties
06/24/1992EP0491300A2 Thermal valve gated injection molding apparatus with melt distribution plate
06/23/1992US5124192 Mold core containing recesses and insulating mold layer filling recess portion to provide continuous surface
06/23/1992US5124109 No line of demarcation
06/23/1992US5124106 Making mold, lining cavity, pressing cutting edges to anchor, pouring curable liquid
06/23/1992US5123834 Mold support platen structure
06/23/1992US5123824 Retention device for crown caps
06/20/1992CA2056224A1 Conformal composite molding
06/18/1992CA2032294A1 Thermal valve gated injection molding apparatus with melt distribution plate
06/17/1992EP0490413A1 Method relating to fastening an object in another object
06/17/1992EP0490342A2 Compatibilized internal mold release compositions for preparation of foamed and fiber-reinforced polymeric articles
06/17/1992EP0489955A1 Spirit level and procedure for manufacturing same
06/17/1992EP0489799A1 Moulding method
06/17/1992CN1061931A Mold materials for silicone containing lens materials
06/16/1992US5122323 Method for rapidly laying up and curing thick complex resin matrix composites
06/16/1992US5122320 Process for producing a multilayer article
06/16/1992US5122318 Process for producing an atmosphere for the manufacture of high performing composite elements
06/16/1992US5122313 Mold for forming substrate having uneven preformat pattern and method of using same
06/16/1992US5122218 Tubular plastic crimping method and apparatus
06/16/1992US5122046 Golf ball injection mold
06/16/1992US5121942 Airbag cover assembly and method of forming same
06/16/1992CA1303317C Process for preparing a fiber reinforced resin matrix preform and the article therefrom
06/16/1992CA1303315C Apparatus for producing pipe with annular ribs
06/12/1992WO1992010356A1 Insert on extended deck and process of molding
06/11/1992WO1992009421A2 Mold materials for silicone containing lens materials
06/11/1992DE4138103A1 Location appts. for unvulcanised tyre in mould - has vertically movable clamping member with radially moving segments and centralising rods which locate upper and lower bead section in mould bead rings
06/11/1992DE4101854C1 Repair device for CFK monolith with double-T stringer - includes three part aluminium@ heater with electrically heated rod(s) in core section
06/11/1992DE4039077A1 Glass pane mounting - formed by multipart frame with channels to give injection moulding around edges of glass pane
06/10/1992EP0489335A1 Insulated mold structure with multilayered metal skin
06/09/1992US5120480 Method for making containers using a modular mold system
06/09/1992US5120209 Apparatus for molding tire treads
06/09/1992US5119518 Sanitary fixture having an extended deck with a coating of variable thickness
06/09/1992US5119516 Reinforced expanded plastic helmet construction
06/04/1992CA2056515A1 Insulated mold structure with multilayered metal skin
06/03/1992EP0488842A1 Clamping apparatus
06/03/1992EP0488704A2 Heat insulating plate
06/03/1992EP0488636A2 Method for vulcanising tyre and apparatus used therefor
06/03/1992EP0488635A2 Process for vulcanising elastomeric article and apparatus for the same
06/03/1992EP0488626A2 Toric lens casting mold arbor
06/03/1992EP0488508A2 Method for continuous molding and apparatus therefor
06/03/1992EP0488261A1 Closing device for a tire curing mold
06/03/1992EP0488155A2 Roll charged with heat transfer medium
06/03/1992EP0487868A2 Composite tooling
06/03/1992CN1061558A Mould made of refraltory material for preparing rubber piece
06/03/1992CN1061557A Concrete parting agent and making method thereof
06/02/1992US5118380 Rim flexible manufacturing insert
06/02/1992US5118280 Injection molding apparatus with integral cooling in a forward portion of the nozzle
06/02/1992US5118273 Compression molding apparatus
06/02/1992US5118271 Apparatus for encapsulating a semiconductor device
06/02/1992US5118269 Mold clamps for a vulcanization press
05/1992
05/31/1992CA2056514A1 Composite tooling
05/31/1992CA2056305A1 Toric lens casting mold arbor
05/29/1992WO1992008998A1 Plano-convex base sheet for retroreflective articles and method for making same
05/29/1992WO1992008916A1 Gasket and method of manufacturing it
05/29/1992WO1992008601A1 Method for manufacturing a cushion which is at least composed of a body, an intermediate foam layer and an upholstery layer
05/29/1992WO1992008594A1 A method and an apparatus for the manufacture of moulded components on thermally expandable cores
05/29/1992WO1992008559A1 Method of manufacturing a gasket, and a tool for carrying out this method
05/29/1992WO1992006833A3 Method for forming disposable molds for producing optical quality lenses
05/28/1992CA2094920A1 Mold materials for silicone containing lens material
05/27/1992EP0487222A1 Azeotropic compositions of dichloropentafluoropropane and chloroform
05/27/1992EP0486846A1 Method for manufacturing an air filter and apparatus to carry out such method
05/27/1992EP0486502A1 Apparatus for manufacturing ribbed pipes.
05/26/1992US5116556 Process for molding a frame onto a seat outfit for the purpose of producing a seal element
05/26/1992US5116553 Method of surfacing screen organization
05/26/1992US5116551 Method and apparatus for producing an article by microwave heating
05/26/1992US5116450 Molding apparatus
05/26/1992US5116218 Segmented hot molding apparatus
05/26/1992CA1301617C Apparatus and method for forming an integral object from laminations
05/21/1992DE4118916A1 Mouldings free from flash, prodn. - by surrounding mould impression with elastic seal whose top face is higher than that of finished moulding
05/21/1992DE4036780A1 Prodn. of flash-free FRP mouldings - by heating glass cloth and thermoplastic melt, placing in vertical flash mould, and feeding cold carbon di:oxide around male tool while pressing
05/21/1992DE4036439A1 Profiled flat seal mfr.
05/20/1992EP0486048A2 An aqueous mold-releasing agent
05/20/1992EP0485843A1 Mold opening/closing control apparatus
05/20/1992EP0485693A1 Cylinder-head gasket and manufacturing method
05/20/1992EP0485692A1 Manufacturing method for a flat gasket and tool to carry out this method
05/20/1992EP0485677A1 Process for making moulds
05/19/1992US5114657 Integrally molded cross-flow fan and method of making the same by radially withdrawing gap-forming molds
05/19/1992US5114650 Extrusion shaping method
05/19/1992US5114639 Process and apparatus for the production of a foam-backed cushion portion
05/19/1992US5114629 Consistent quality
05/19/1992US5114480 Metal salt of an organic acid and an amidine or imidate compound
05/19/1992CA1301107C Process for the production of plastic parts having conductive polymeric coatings by in-mold electrodeposition method
05/19/1992CA1300854C Fastener assembly with peripheral temporary attachment layer
05/14/1992WO1992007706A1 A device in injection moulding machines
05/14/1992WO1992007698A1 Device for metallic mold on molding machine
05/13/1992EP0485127A1 Process and apparatus for manufacturing an unvulcanized rubber structure
05/13/1992EP0485037A2 Rotating cylindrical thermal treatment apparatus
05/13/1992EP0484778A2 Method for manufacture of sandwich type moulded articles and panels, mainly of textile fiber structures
05/12/1992US5112553 Improvement in injection molded articles having three dimensional surfaces
05/12/1992US5112552 Thermofusible autoadhesive shapes and process for their production
05/12/1992US5112543 Aqueous gel of an acrylic acid polymer
05/12/1992US5112425 Manufacture of printed circuit boards from prepregs of reinforcement impregnated with curable resin, copper alkanoate alkali halide
05/12/1992US5112025 Molds having wear resistant release coatings