Patents
Sitemap › B22 - Casting; Powder metallurgy › B22C - Foundry moulding › B22C 9 - Moulds or cores; Moulding processes
Patents for B22C 9 - Moulds or cores; Moulding processes (16,156)
11/1982
11/23/1982CA1135936A1 Process for manufacture of valve seat
11/17/1982EP0064863A1 Monolithic refractory layer for metallurgical vessels and method of application
11/16/1982US4359082 Method and apparatus for hardening mold parts made of sand for making metal castings
11/10/1982EP0064411A1 A method of forming a one piece article comprising a body of base metal having one or more smaller bodies of another material anchored thereto
11/09/1982CA1135291A1 Method of preparing gypsum articles
11/09/1982CA1135024A1 Investment casting mold forming apparatus
11/03/1982EP0063966A1 Device for gripping and transporting pieces, and process for removing sharp edges of sand casting cores
11/03/1982EP0063883A1 A method and a mould assembly for casting metal articles
11/03/1982EP0063751A1 Improved apparatus for retaining jewelry incorporating a method of manufacturing an interlocking jewelry with precise preforms
11/02/1982US4356859 Lost wax feeder and runner systems
10/1982
10/28/1982WO1982003580A1 A method in the production of frozen mould bodies and a plant for use in the carrying out of the method
10/26/1982US4355428 Surgical prosthesis with grainy surface
10/20/1982EP0062997A2 Method of producing refractory articles and a method of casting therewith
10/14/1982WO1982003339A1 Ceramic filter, method for manufacturing and utilizing this filter
10/13/1982EP0062196A2 Cast recuperator tube
10/06/1982EP0061947A1 Rotor, means and method of making the same by moulding
10/05/1982US4352387 Process for producing a hollow cast product
09/1982
09/29/1982EP0061375A1 Rotor, means and method of making the same by moulding
09/22/1982EP0060760A1 Rotor, means and method of making the same by moulding
09/22/1982EP0060731A2 Pattern for producing a mould and method for manufacture of such a pattern
09/22/1982EP0060460A1 Method of and mould for metal casting
09/22/1982EP0060349A2 Feeder head for castings
09/22/1982EP0060348A2 Feeder head for castings
09/14/1982US4349358 Method of mixing a gas and a vaporizable liquid
09/14/1982US4349065 Mold producing globe-shaped bells with single-piece shells
09/07/1982US4347888 Method of making forms for investment casting and products produced therefrom
09/07/1982CA1130980A1 Method for the filtration of molten metal
08/1982
08/31/1982US4346751 Foundry molds
08/19/1982WO1982002764A1 Liquid circulation method and apparatus
08/03/1982CA1128727A2 Apparatus for installing core boxes in a rotary core making machine
08/03/1982CA1128726A2 Apparatus for supplying varied quantities of a gaseous curing agent to a rotary core making machine
07/1982
07/28/1982EP0056662A2 Extrudable compositions for making refractory cores for sandcasting of ferrous alloys
07/27/1982CA1128278A1 Apparatus for manufacturing foundry cores
07/27/1982CA1128277A1 Apparatus for manufacturing foundry cores
07/27/1982CA1128274A1 Forming tools or moulds for shaping mouldable material and methods of producing such moulds
07/27/1982CA1128255A1 Production of metal castings
07/20/1982US4340107 Ceramic shell molding apparatus and methods
07/20/1982CA1127939A1 Mold for directionally solidified single crystal castings and method for preparing same
06/1982
06/30/1982EP0054759A1 A method of casting a recuperative type heat exchanger casing
06/23/1982EP0054061A1 A method of producing frozen casting moulds or cores.
06/09/1982EP0053120A1 Foundry mold compsition and method for using same.
06/08/1982CA1124986A1 Plug mold assembly
06/02/1982EP0052997A1 Method of casting using expendable patterns
05/1982
05/27/1982WO1982001675A1 Process for preparation of support tooling for extrusion dies
05/25/1982US4331197 Microwave core process
05/12/1982EP0051536A1 Process for casting metallic pieces
05/12/1982EP0051302A1 Flask for the vacuum moulding process
05/11/1982US4329063 Foundry sand mixing machine
05/05/1982EP0050928A1 Manufacturing manhole cover frames
05/05/1982EP0050752A1 Flask side-wall
04/1982
04/28/1982EP0050507A1 Apparatus for use in making a sand mold
04/28/1982EP0050209A1 Low pressure connection for moulds consolidated in a vacuum
04/27/1982US4326578 Method for making foundry moulds and cores
04/27/1982US4326326 Method of making metal golf club head
04/20/1982CA1121966A1 Mold making machine
04/15/1982WO1982001144A1 Removing refractory material from components
03/1982
03/23/1982US4321010 Aerofoil member for a gas turbine engine
03/23/1982CA1120204A1 Method of making foundry molds and adhesively bonded composites
03/16/1982US4320218 Binder composition
03/16/1982CA1119771A1 Method of making and using a ceramic shell mold
03/10/1982EP0016789A4 Novel method of making foundry molds and adhesively bonded composites.
03/09/1982US4318437 Metal casting system
03/09/1982US4318214 Method and apparatus for manufacturing and forming engine induction passage venturi
03/02/1982CA1119334A1 Novalac lubricant-containing resole-sand composition
02/1982
02/16/1982US4315537 Method of making a mold
02/09/1982US4314399 Method of producing moulds
01/1982
01/26/1982US4312397 Process for forming shell molds
01/20/1982EP0043912A1 Vacuum casting process
01/19/1982US4311184 Assembly for forming hollow foundry products
01/07/1982WO1982000015A1 A method of producing frozen casting moulds
12/1981
12/23/1981EP0041946A1 Truss panel manufacture
12/10/1981WO1981003460A1 Foundry mold composition and method for using same
12/10/1981WO1981003450A1 Measuring device for determining the hardening duration of binding materials and core compounds
12/10/1981WO1981003449A1 Method and machine for making mould cores
12/10/1981WO1981003448A1 Device for determining the hardening duration of binding materials and core compounds
12/10/1981WO1981003447A1 Device for determining the hardening duration of binding materials
12/10/1981WO1981003446A1 Device for hardening casting moulds
12/08/1981CA1113678A1 Microwave drying of ceramic shell molds
12/02/1981EP0040987A1 Apparatus and method for heatless production of hollow items, e.g.foundry shell cores
12/01/1981CA1113276A1 Molten metal sampler
11/1981
11/17/1981US4300617 Pattern assemblies
11/17/1981CA1112784A1 Acid-hardenable resin binders for foundry molds and cores
11/03/1981US4298051 Method of die casting utilizing expendable sand cores
11/03/1981US4298049 Method for assembling molds
10/1981
10/21/1981EP0037873A1 Process and apparatus for forming shell molds
10/13/1981CA1110426A1 Foundry low pressure casting device
09/1981
09/29/1981US4291740 Apparatus and method for heatless production of hollow items, for instance, foundry shell cores
09/29/1981US4291739 Method of manufacturing a hollow casting mold
09/29/1981CA1109633A1 Mold assembly and method of making the same
09/23/1981EP0036273A2 Method of, and pattern for use in, forming a sand mould, and method of producing an annular casting using the mould
09/22/1981CA1109227A1 Venting valve arrangement for diecasting molds
09/17/1981WO1981002536A1 Sand core pattern and method of forming a sand mold
09/08/1981US4287931 Vacuum-forming procedure in metal casting
09/03/1981WO1981002400A1 Process and materials for making refractory cores
08/1981
08/25/1981US4285385 Method for the production of heat exchangers
08/25/1981CA1107478A1 Tungsten impregnated casting mold
08/19/1981EP0033901A1 Process and apparatus for pressure casting fusible metals
08/18/1981US4284121 Process and materials for making refractory cores
08/18/1981US4283831 Method of manufacturing and interlocking jewelry with precise preforms
08/18/1981CA1107314A1 Ingot mould seal
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