| Patents for B22C 15 - Moulding machines for making moulds or cores, characterised by the compacting mechanism; Accessories therefor (2,148) |
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| 05/04/2000 | DE19848048A1 Verfahren und Vorrichtung zum Verdichten von Formstoffen z. B. Gießerei-Formsand Method and apparatus for compacting molding materials z. B. foundry molding sand |
| 04/26/2000 | EP0995522A1 Method and apparatus for compacting moulding materials e.g. foundry sand |
| 04/25/2000 | CA2174551C Installation and method for producing ready-to-use casting shells or core assemblies |
| 04/19/2000 | EP0993892A1 Knock-out station for flaks |
| 03/22/2000 | CN2369797Y Hand turn-over top jet shell core machine |
| 03/22/2000 | CN2369796Y Bottom jet sand shell core machine |
| 03/22/2000 | CN1050548C Method of producing molds |
| 03/22/2000 | CN1050547C Method and apparatus for making sand mold |
| 03/22/2000 | CN1050546C Method of molding complete core |
| 02/16/2000 | CN1049377C Non-toxic air-blowing hardening core-making method |
| 02/08/2000 | US6021841 Method of predicting insufficient charging of green sand in molding process |
| 01/26/2000 | CN1242272A Method and system for green-sand molding |
| 01/05/2000 | EP0968777A1 Method and system for a green-sand molding |
| 12/07/1999 | US5996678 Apparatus for making mold |
| 12/02/1999 | DE19823134C1 Verfahren und Vorrichtung zur Herstellung von Formteilen für Gießereizwecke aus Sand Method and apparatus for producing molded parts for foundry purposes of sand |
| 12/01/1999 | EP0960669A1 Method and apparatus for the production of foundry moulding parts of sand |
| 11/24/1999 | CN1235884A Simple vacuum model producing line |
| 11/23/1999 | CA2164644C Shooting head filling device |
| 11/17/1999 | CN1235074A Molding machine and method to prevent flask from deforming |
| 11/17/1999 | CN1046444C Apparatus for producing molds |
| 11/09/1999 | US5980794 Method of controlling compacting by measuring hydraulic fluid |
| 10/27/1999 | EP0951957A1 Molding machine and method to prevent a flask from deforming |
| 10/27/1999 | EP0951370A1 Facility and method for producing cast shells or cast core packs |
| 10/20/1999 | EP0949980A1 Method and apparatus for manufacturing a sand mold |
| 09/30/1999 | DE19913119A1 Machine with increased blowing capability for production of sand molds in foundries |
| 09/28/1999 | US5957189 Apparatus and method for sequentially feeding quantities of sand into a mold space and subjecting the space to evacuation and then pressure increase after each feed |
| 09/07/1999 | US5947185 Method and apparatus for pre-compacting molding sand |
| 08/24/1999 | US5941296 Method for controlling the formation of a sand mold |
| 07/27/1999 | US5927372 Method of supplying sand to blow head of blow molding machine |
| 06/30/1999 | EP0925858A1 Method and device for compacting moulding sand |
| 06/29/1999 | US5915451 Casting core fabrication apparatus |
| 06/15/1999 | US5911267 Cope with bore for gassing cores |
| 04/15/1999 | DE19745093A1 Apparatus for production of casting molds |
| 03/31/1999 | EP0904871A1 A mechanism for blowing molding sand in blowing machines |
| 03/30/1999 | US5887639 Method and apparatus for manufacturing gas-hardened molds |
| 03/17/1999 | CN1211203A Improved machine for compacting sand moulds by air impact or enpansion waves |
| 03/11/1999 | WO1999011402A1 A method for compacting moulding sand |
| 03/10/1999 | EP0900606A1 Apparatus for making mold |
| 03/03/1999 | EP0899040A1 Method of cleaning a blowing head |
| 02/11/1999 | DE19735618C1 Apparatus for moving horizontally divided core boxes |
| 02/10/1999 | CN2306855Y Spray nozzle of core shooter and shell core moulding machine |
| 01/28/1999 | DE19731795A1 Emptying station for mould boxes |
| 01/20/1999 | CN2304487Y Column core ejector |
| 01/19/1999 | CA2111574C Device and method for filling core-shooting heads with mould-core material |
| 12/22/1998 | US5850867 Method of making cores with molding sand |
| 11/18/1998 | CN1198971A Method of predicting insufficient charging of green sand in molding |
| 11/11/1998 | CN1198371A Pre-moulding casting sand method and equipment |
| 10/15/1998 | WO1998045070A1 High compaction device for sand box molding machines using air impact |
| 09/30/1998 | EP0867242A1 Method and apparatus for pre-compacting molding sand |
| 09/24/1998 | DE19701308C1 Mould making machine |
| 08/19/1998 | CN1190862A Method for extruding carbon products and device thereof |
| 08/18/1998 | US5794681 Molding machine |
| 08/11/1998 | US5791396 Apparatus and method for producing molds |
| 08/04/1998 | US5787957 Apparatus and methods for injecting and gassing of sand |
| 07/28/1998 | US5785111 Blow-squeeze molding machine |
| 07/28/1998 | US5785107 Apparatus and method for producing multiple cores |
| 07/27/1998 | CA2196033A1 Apparatus and method for producing multiple cores |
| 07/22/1998 | EP0853993A1 Method of predicting insufficient charging of green sand in molding |
| 07/22/1998 | CN1188435A Method of supplying sand to blow head of blow type molding machine |
| 07/08/1998 | EP0851795A2 Method of quality control in the production of finished cast shells or core stackings |
| 06/25/1998 | WO1998026887A1 Improved machine for compacting sand moulds by air impact or expansion waves |
| 06/24/1998 | EP0849017A1 Improved sand mould air impact or blast compacting machine |
| 06/02/1998 | US5758708 Useful in creating a near-net shape metal castings |
| 05/28/1998 | DE19734739A1 Palette Range |
| 05/27/1998 | EP0844036A1 Cope with bore for gassing cores |
| 05/20/1998 | CN1038400C Device for simultaneously forming cope and drag molds |
| 05/14/1998 | WO1998019923A1 Pallet |
| 05/14/1998 | WO1998019810A1 Facility and method for producing cast shells or cast core packs |
| 05/14/1998 | CA2270612A1 Facility and method for producing cast shells or cast core packs |
| 05/13/1998 | CA2195729A1 Cope with bore for gassing cores |
| 05/06/1998 | CN1180595A Contact type power impact modelling and moulding machine |
| 04/23/1998 | WO1998016333A1 Method and apparatus for manufacturing a sand mold |
| 04/22/1998 | EP0836900A1 Method of supplying sand to blow head of blow type molding machine |
| 04/22/1998 | CN2279228Y Horizontal distribution shoot squeeze molding machine |
| 04/16/1998 | DE19642499A1 Apparatus for producing moulds or mould parts |
| 04/15/1998 | CN1179120A Method for insuring sand-mould quality by measuring the rate of flow of oil to the head of press |
| 04/04/1998 | CA2217407A1 Method of making sand cores |
| 03/25/1998 | CN1176857A Molding machine |
| 02/26/1998 | DE19735122A1 Apparatus for production of casting cores |
| 02/04/1998 | CN2273631Y Hanging and multi-head shock compacting mechanism of air-shocking moulding machine |
| 01/28/1998 | CN1171310A Method of filling cores with molding sand |
| 01/27/1998 | US5711361 Method for producing ready-to-use casting shells or core assemblies |
| 01/21/1998 | CN1170646A Method for producing mold |
| 01/07/1998 | EP0815986A1 Apparatus and methods for extruding and gassing of sand |
| 01/07/1998 | EP0814924A1 Method of ensuring sand-mould quality by measuring the rate of flow of oil to the head of a press |
| 12/28/1997 | CA2195730A1 Apparatus and methods for extruding and gassing of sand |
| 12/24/1997 | WO1997048511A1 Moulding machine |
| 12/17/1997 | CN2270581Y 1 kilogram hot box shell core machine |
| 12/17/1997 | CN2270580Y Core shooter with 0.5 kilogram hot box |
| 12/10/1997 | EP0811445A1 Molding machine |
| 12/09/1997 | US5695000 Apparatus for producing molds |
| 12/03/1997 | CN2269254Y Jet core box for radiator sand core |
| 11/19/1997 | CN2267879Y Core shooting machine for hot-core box |
| 11/05/1997 | CN1163806A Non-toxic air-blowing hardening core-making method |
| 11/04/1997 | US5682941 Device for producing molds |
| 10/29/1997 | EP0803303A1 Method for producing a mold |
| 10/29/1997 | CN1163171A Casting equipment |
| 10/22/1997 | EP0802004A2 A method of filling cores with molding sand |
| 10/16/1997 | WO1997037790A1 Method of supplying sand to blow head of blow type molding machine |
| 10/07/1997 | US5673743 Method of molding complete core from base core and bonded core |