| Patents for B22C 9 - Moulds or cores; Moulding processes (16,156) |
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| 06/30/1988 | WO1988004587A1 Casting funnel for molten metals |
| 06/29/1988 | EP0272471A2 Process and mould for manufacturing a cast iron object, and object thus produced |
| 06/29/1988 | EP0272305A1 Apparatus and method for forming an integral object from laminations. |
| 06/29/1988 | CN87108173A Method of compacting granular moulding materials |
| 06/29/1988 | CN87107434A Vented pouring cup for molten metal casting |
| 06/22/1988 | EP0271513A1 Process and device for compacting powdery materials |
| 06/22/1988 | EP0211832B1 Injection moulding core for pipe bends |
| 06/21/1988 | US4752352 Apparatus and method for forming an integral object from laminations |
| 06/21/1988 | US4751954 Method of casting bimetallic articles |
| 06/16/1988 | WO1988004331A1 Fire-proof ceramic component |
| 06/16/1988 | DE3642201C1 Feuerfestes keramisches Bauteil Refractory ceramic component |
| 06/15/1988 | EP0172169B1 Method of squeeze forming metal articles |
| 06/08/1988 | EP0269660A1 Process for casting molten metal. |
| 06/07/1988 | US4749431 Process for producing molds, models and tools based on hard gypsum and/or cement |
| 06/07/1988 | US4749022 Foundry gating system |
| 06/07/1988 | US4749020 Apparatus for obtaining improved dental castings |
| 06/07/1988 | US4749019 Method and apparatus for improved production casting of molten metal |
| 06/07/1988 | CA1237570A1 Process for the production of molded items and a model for completing the process |
| 06/01/1988 | EP0268909A2 Process for manufacturing channels in cast pieces for conducting temperature-influencing mediums, and cast pieces for use as a temperature-controlled component or tool |
| 06/01/1988 | EP0268656A1 Process for producing moulds and mould elements for casting purposes, in particular for producing cores, and installation for performing the process. |
| 05/31/1988 | US4747573 Inner mold for molding cylinder |
| 05/24/1988 | US4745962 Countergravity casting apparatus |
| 05/24/1988 | CA1237067A1 Vapor generator and its use in generating vapors in a pressurized gas |
| 05/18/1988 | CN87104710A Process and apparatus for compacting granular moulding material |
| 05/17/1988 | US4744853 Fully automatic, foundry work |
| 05/17/1988 | US4744540 Casting mold for manufacturing grid plates for lead batteries |
| 05/11/1988 | EP0266967A2 Method of drying refractory coated foam patterns |
| 05/11/1988 | DE3733128C1 Method for keeping core exit surfaces of ceramic hollow bodies provided with sand cores free from core sand |
| 05/11/1988 | DE3637774A1 Mould made from embedding masses |
| 05/10/1988 | US4742863 Mold for sand casting varying thickness articles |
| 05/05/1988 | WO1988003177A1 Casting mould |
| 05/03/1988 | US4741463 Ingate device and process for casting molten metals |
| 05/03/1988 | US4741378 Sprue pin for producing castings |
| 05/03/1988 | US4741377 Double cavity mould for anode casting |
| 04/27/1988 | EP0265112A2 Feeder sleeves |
| 04/19/1988 | CA1235254A1 Coating for molds and expendable cores |
| 04/13/1988 | CN87105530A Mold core for investment casting and process thereof |
| 04/12/1988 | US4737417 With spaced-apart walls surrounding portions of exterior |
| 04/12/1988 | US4736788 Gating apparatus |
| 04/12/1988 | US4736787 Lost foam handling system |
| 04/12/1988 | US4736786 Method for improving stength of gasifiable patterns |
| 04/06/1988 | CN87100343A Preparation method and precoating for the moulding gypsum pattern |
| 03/30/1988 | CN87208294U Hobbing accessories for milling machine |
| 03/30/1988 | CN87102126A Water soluble core for cast-steel piece |
| 03/29/1988 | US4733713 Plastic pattern casting system and method of casting |
| 03/29/1988 | US4733712 Method of casting multiple articles |
| 03/24/1988 | WO1988001918A1 Method of shaping casting mold using perishable prototype |
| 03/22/1988 | US4732204 Process for the preparation of ceramic cores |
| 03/16/1988 | EP0259557A1 Forming apparatus having catalyst introduction simultaneous with sand injection |
| 03/15/1988 | US4730657 Method of making a mold |
| 03/15/1988 | CA1233963A1 Anode casting mould |
| 03/10/1988 | WO1988001653A1 Crystallizer |
| 03/08/1988 | US4729419 Mold and manufacturing method for hollow cast product with bottom |
| 03/02/1988 | EP0257814A2 Methods for preparing a formed cellular plastic material pattern employed in metal casting |
| 03/02/1988 | EP0257425A2 Casting |
| 03/02/1988 | CN87211558U Coal-combusting hot-air furnace unit |
| 03/01/1988 | US4728531 Method of drying refractory coated foam patterns |
| 03/01/1988 | US4728258 Turbine engine component and method of making the same |
| 03/01/1988 | US4727922 Mold for high-temperature molten metal and method of producing high-melting metal article |
| 02/24/1988 | EP0256609A2 Mold core for investment casting |
| 02/24/1988 | CN86210861U Electroslag investment casting equipment able to profile crankshaft stock at a time |
| 02/23/1988 | US4726412 Spraying melted metal on to surface of pattern of elastomeric silicone containing fine particles of refractory and curing |
| 02/16/1988 | US4724889 Degating technique for clustered castings made by ECP |
| 02/16/1988 | CA1232740A1 Method of casting a one-piece wheel |
| 02/11/1988 | WO1988000865A1 Methods for preparing a formed cellular plastic material pattern employed in metal casting |
| 02/11/1988 | DE3626789A1 Method and apparatus for the production of castings |
| 02/09/1988 | CA1232425A1 Method and apparatus for blowing cores etc. with fluidizing air admitted radially at bottom of blow box |
| 01/28/1988 | DE3624554A1 System for the production of a core assembly |
| 01/26/1988 | US4721280 Injection moulding core for pipe bends |
| 01/26/1988 | US4721149 Lost foam casting system with high yield sprue |
| 01/19/1988 | US4719958 Method, apparatus and feeder sleeves for the production of casting moulds |
| 01/13/1988 | EP0252862A1 Ceramic shell mold facecoat and core coating systems for investment casting of reactive metals |
| 01/07/1988 | EP0251847A1 Cristobalitic foundry shell mould, composition of the slurry and method of making the mould |
| 01/07/1988 | EP0179100B1 Process for producing cast components and pattern for use of this process |
| 01/05/1988 | CA1230952A1 Paste composition and its use in lost-wax casting processes particularly in dental technology |
| 12/30/1987 | WO1987007856A1 Process for casting molten metal |
| 12/29/1987 | US4715895 Polysilicate binder |
| 12/29/1987 | US4715427 Process and apparatus for automating a baking cycle under hot air of sand molds |
| 12/29/1987 | US4715424 Breaker pad |
| 12/23/1987 | EP0249897A1 Process for the degassing, refining or filtering treatment of liquid metals or alloys and related apparatus |
| 12/23/1987 | CN86104203A Method of making core for cast without binding sand |
| 12/22/1987 | CA1230473A1 Method of manufacturing injection molding manifold with plugs |
| 12/17/1987 | WO1987007544A1 Process and device for compacting powdery materials |
| 12/17/1987 | WO1987007543A1 Process for producing moulds and mould elements for casting purposes, in particular for producing cores, and installation for performing the process |
| 12/17/1987 | WO1987007542A1 Cristobalitic mould-shell for foundry and method for preparing said mould |
| 12/17/1987 | WO1987007538A1 Apparatus and method for forming an integral object from laminations |
| 12/15/1987 | US4712605 Process for producing hollow cast article |
| 12/15/1987 | US4712601 Process and apparatus for automating a baking cycle under hot air of sand molds |
| 12/08/1987 | US4711289 Melted metal causes mold to decompose and generate combustible gases; venting; burning |
| 12/08/1987 | US4711287 Casting method |
| 12/01/1987 | CA1229712A1 Method of producing molds for injection molding |
| 11/25/1987 | EP0246936A1 Moulds from foundry iron, especially for the glas industry, having a variable structure within their walls |
| 11/25/1987 | EP0246817A2 Article of refractory holloware and method of casting of metals |
| 11/24/1987 | US4708326 Vented pouring cup for molten metal casting |
| 11/24/1987 | CA1229466A1 Method of squeeze forming metal articles |
| 11/24/1987 | CA1229465A1 Gas permeable metal casting mold having gas collection voids |
| 11/23/1987 | EP0138985A4 Pressure molding process using salt cores and a composition for making cores. |
| 11/19/1987 | DE3715834A1 Verfahren zum herstellen von komponenten einer fahrzeuglenksaeule A process for the manufacture of components of a fahrzeuglenksaeule |
| 11/19/1987 | DE3616049A1 Process for producing industrial patterns, moulds, dies, items of equipment and special tools |
| 11/18/1987 | CN86209311U Aluminum alloy piston casting die with small feeder head |