| Patents for B22C 9 - Moulds or cores; Moulding processes (16,156) |
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| 05/05/1994 | DE4322950C1 Hardening artificial resin-bound sand mouldings - using reaction gas, esp. gaseous or vaporous amine as catalyst |
| 05/04/1994 | CN1024399C Cold-hard sand cluster casting technology |
| 04/28/1994 | WO1994009282A1 Process for producing castings with integral channel, especially a cast crankshaft |
| 04/28/1994 | DE4235637A1 Prodn. of planetary supports for epicyclic gears for automobiles etc. - includes basic body produced by cold box process with inserted cores for openings in planetary support |
| 04/27/1994 | EP0594308A1 Method of controlling temperature of metallic mold in permanent mold casting facility and apparatus therefor |
| 04/24/1994 | CA2107023A1 Method of controlling temperature of metallic mold in permanent mold casting facility and apparatus therefor |
| 04/21/1994 | DE4234717A1 Verfahren zur Herstellung einer gegossenen Kurbelwelle A process for producing a cast crankshaft |
| 04/20/1994 | CN1024262C Cold-setting transfer coatings method |
| 04/19/1994 | US5303761 Die casting using casting salt cores |
| 04/19/1994 | CA1328554C Shape casting in mouldable media |
| 04/12/1994 | US5301740 Air impact sandbox moulding machine with a blowing head |
| 04/12/1994 | US5301423 One piece cylinder head and liner including a draftless water jacket and method for making same |
| 04/12/1994 | CA1328342C Method and apparatus for accelerating metal solidification |
| 04/06/1994 | EP0590186A1 Investment casting core |
| 04/06/1994 | CN2160480Y Mould for martensitic pipe fittings |
| 04/06/1994 | CN1084900A Method and apparatus for the production of nodular or compacted graphite iron castings |
| 04/06/1994 | CN1084897A Filters for light metals |
| 04/06/1994 | CN1084790A Vertically parted mould having a feeder unit therein |
| 04/06/1994 | CN1084789A Production of foundry sand moulds and cores |
| 04/05/1994 | US5299625 Riser sleeve with breaker core |
| 03/31/1994 | WO1994006582A1 Process for producing fiber composite precision castings |
| 03/31/1994 | DE4232069A1 Microwave application, esp. for drying of materials |
| 03/31/1994 | CA2144655A1 Process for producing fiber composite precision castings |
| 03/30/1994 | CN2159839Y Casting mould head for stainless steel golf ball head |
| 03/29/1994 | US5298205 Ceramic filter process |
| 03/29/1994 | US5298204 Fusion of powdered polycarbonate using laser |
| 03/29/1994 | US5297615 Complaint investment casting mold and method |
| 03/29/1994 | US5297611 Casting of metal objects |
| 03/29/1994 | US5297610 Pressure casting method and apparatus |
| 03/29/1994 | US5297609 Investment casting of metal matrix composites |
| 03/29/1994 | CA1328033C Ceramic core for investment casting and method for preparation |
| 03/23/1994 | EP0587802A1 Improved internal combustion engine cylinder heads and similar articles of manufacture and methods of manufacturing same |
| 03/22/1994 | US5296308 Cores and moldings, forming patterns and ceramic shells, heat treatment, casting and molding |
| 03/22/1994 | US5296180 Ceramic process |
| 03/22/1994 | US5295530 Single-cast, high-temperature, thin wall structures and methods of making the same |
| 03/09/1994 | EP0585598A1 Metal casting using a mold having attached risers |
| 03/08/1994 | US5291938 Vertically parted mould having a feeder unit therein |
| 03/08/1994 | US5291654 Method for producing hollow investment castings |
| 03/08/1994 | CA1327461C Process for producing individual cams from cast material |
| 03/03/1994 | DE4304608C1 Cylindrical core for foundry mould - is mfd. by charging chrome ore into tubular cylinder, with lifting handle, placed in centre of core box, while filling with resin sand |
| 03/02/1994 | EP0585183A1 Investment casting using core with integral wall thickness control means |
| 03/02/1994 | EP0272305B1 Apparatus and method for forming an integral object from laminations |
| 03/02/1994 | CN2157842Y Aluminium piston gravity pouring metal mould |
| 03/02/1994 | CN1082960A Pouring jacket for flaskless sand mold |
| 03/01/1994 | US5290373 For use as engines blocks in internal combustion engines |
| 03/01/1994 | US5289865 Method of making a golf club head |
| 02/23/1994 | EP0583327A1 Method and apparatus for eliminating volatile amines used in preparing foundry cores. |
| 02/23/1994 | CN2156966Y Casting mould |
| 02/22/1994 | US5287910 Permanent mold casting of reactive melt |
| 02/17/1994 | WO1994003293A1 Device and method for placing a pouring basin on a sand mould |
| 02/17/1994 | DE4318259C1 Foundry core packet prodn. and assembly appts. - includes parking stations for accommodating cores between tool changes |
| 02/17/1994 | CA2141687A1 Device and method for placing a pouring basin on a sand mould |
| 02/15/1994 | US5285841 Metal mold cooling device |
| 02/15/1994 | US5285840 Method and apparatus for manufacturing piston of internal combustion engine |
| 02/10/1994 | DE4225577A1 Vorrichtung und Verfahren zum Aufbringen eines Gießtümpels auf ein Sandpaket Apparatus and method for applying a pouring basin on a sand package |
| 02/02/1994 | EP0581201A1 Process for embedding patterns for full-mould casting |
| 02/02/1994 | EP0581170A1 Gridmould to cast accumulator lead grids and method |
| 02/02/1994 | EP0580832A1 Method for the fabrication of a refractory insulating rigid material with high open porosity, and material thus obtained |
| 02/02/1994 | EP0580691A1 Process and devices for producing sand moulds bound with synthetic resin for metal casting. |
| 01/25/1994 | US5280822 Casting core for forming an interconnecting camshaft gallery and oil gallery in a cast cylinder block |
| 01/25/1994 | CA1326369C Cast iron parts, in particular molds for glass making, in which the structure of the cast iron varies through the thickness of the parts |
| 01/20/1994 | DE4219632A1 Two-part feeder unit for a metal casting plant - with grooves in the connector opening in the feeder bottom |
| 01/18/1994 | US5279737 Process for producing a porous ceramic and porous ceramic composite structure utilizing combustion synthesis |
| 01/18/1994 | US5279491 Molding apparatus including core for molding zero-draft hole |
| 01/18/1994 | CA1326278C Control system for vibratory apparatus |
| 01/12/1994 | EP0578517A1 Process for treating a molten metal during a casting operation using a filter and filter used therefor |
| 01/12/1994 | EP0544863B1 Process for hardening sand castings, especially for foundries |
| 01/05/1994 | CN1080221A Casting method of wearing composite material |
| 01/04/1994 | US5275549 Molding apparatus with degassing mechanism |
| 12/28/1993 | US5273104 Process for making cores used in investment casting |
| 12/28/1993 | US5273099 Composite aluminum member joining process |
| 12/28/1993 | US5273098 Removable cores for metal castings |
| 12/23/1993 | WO1993025332A1 Multipin structures |
| 12/22/1993 | EP0574620A1 Investment casting of metal matrix composites |
| 12/21/1993 | US5271451 Metal casting using a mold having attached risers |
| 12/15/1993 | CN1079422A Fireproof die for founding radiator and casting technique |
| 12/14/1993 | US5269365 Casting mold for single crystal solidification casting |
| 12/07/1993 | US5268195 Method and apparatus for producing finely pulverized sand particles for use in the production of casting molds and for coating with the finely pulverized sand particles models for shaped castings |
| 12/07/1993 | US5267602 Casting metals |
| 12/01/1993 | EP0572058A1 Mould for producing thin-wall castings by gravity pouring |
| 11/30/1993 | US5265664 Fixture for forming evaporative pattern (EPC) process patterns |
| 11/25/1993 | DE4225436C1 Catalytic hardening of sand mould elements - with two-stage sepn. and removal of amine(s) and solvents from exhaust air |
| 11/24/1993 | CN2147055Y Ductile iron crankshaft model |
| 11/23/1993 | US5264163 Detecting temperature of molding material; heat exchanging; solidification; analyzing feedback signal with computer |
| 11/23/1993 | US5263533 Mold for producing thin wall castings by gravity pouring |
| 11/16/1993 | US5261478 One-body precision cast metal wood and process to form same |
| 11/11/1993 | WO1993022088A1 Method of casting |
| 11/10/1993 | CN2145999Y Sampling white cast moulding die of simultaneously assaying multiple elements in pig iron |
| 11/09/1993 | US5259438 Framed printout core for die and casting |
| 11/04/1993 | DE4213845A1 Equipment for gassing of porous foundry cores used in foundry industry - comprising core shooting mould with top, bottom and sealed gassing hood attached to top |
| 11/03/1993 | EP0567758A1 Jacket for flaskless moulds |
| 11/03/1993 | EP0567454A1 Process and binder for producing ceramic chills as casting moulds. |
| 11/03/1993 | CN1077912A Special surfactant for precision-investment casting |
| 10/27/1993 | EP0377615B1 Evaporable foam casting system utilizing a hypereutectic aluminum silicon alloy |
| 10/27/1993 | CN2144543Y Shrink neck strong insulation skim gate cover |
| 10/21/1993 | DE4241397A1 Ceramic permanent mould for metal casting plants - mfd. with use of parallel closely paced wire segments covered with ceramic material, for rapid prodn. |
| 10/20/1993 | EP0565990A1 Steel mould, specially for metal casting in permanent moulds |
| 10/20/1993 | EP0565839A1 Method to cast a metal motor vehicle wheel and so cast wheel |
| 10/14/1993 | WO1993019871A1 Framed printout core for die and casting |
| 10/14/1993 | WO1993019870A1 A method for making moulds |