| Patents for B22C 5 - Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose (2,031) |
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| 04/19/2006 | EP1414601B1 Method of preparing foundry sand |
| 04/04/2006 | CA2270625C Sand core removal and casting heat treatment |
| 03/22/2006 | CN1246661C Combination conduction/convection furnace |
| 03/15/2006 | CN2764525Y Foundry sand stirrer |
| 03/08/2006 | CN1244420C Heating device for casting sand |
| 03/02/2006 | DE10352180B4 Gießverfahren zur Herstellung eines Gußteils Casting method for producing a casting |
| 03/01/2006 | CN1739884A Mold sand finishing vehicle |
| 02/23/2006 | WO2006019047A1 Method and apparatus for producing regenerated foundry sand |
| 02/08/2006 | CN2756352Y Fluidized bed sand temperature regulating and control device |
| 02/07/2006 | US6993984 Method and apparatus for supplying sample sand from a mixing machine to a sand-property-measuring apparatus |
| 02/02/2006 | DE4322947B4 Anordnung zur Verbesserung der Verarbeitungsgeigenschaften von Sanden Arrangement for improving the processing topic properties of sands |
| 02/01/2006 | CN1727092A Method for producing bentonite coated sand and using method thereof |
| 01/18/2006 | CN2751939Y Multi-return stroke rotary drum cooling machine |
| 01/18/2006 | CN2751938Y Multi-return stroke rotary drum heating machine |
| 12/14/2005 | CN1231316C Method and device for the preparation of foundry sand |
| 11/09/2005 | EP1141644B1 Combination conduction/convection furnace |
| 10/27/2005 | WO2005099931A1 Process and apparatus for treating granular matter |
| 10/26/2005 | EP1414604A4 Centrifugal casting of nickel base superalloys with inproved surface quality, structural integrity and mechanical properties in isotropic graphite moduls under vacuum |
| 09/29/2005 | WO2005089984A1 Casting mold forming apparatus and metal mold unit for use therein |
| 09/29/2005 | WO2005089982A1 Method for the biotechnological depollution of foundry sand containing phenol |
| 09/29/2005 | WO2005089981A1 System for heat treating castings and reclaiming sand |
| 09/28/2005 | CN1672835A Methods and apparatus for heat treatment and sand removal for castings |
| 09/22/2005 | US20050205228 System for heat treating castings and reclaiming sand |
| 09/21/2005 | CN2726764Y Sand foundry machine |
| 09/14/2005 | CN1218799C Hot-current used-sand regenerating machine |
| 08/31/2005 | CN2721280Y Recovering apparatus for wast cast sand |
| 08/18/2005 | US20050179173 Temperable member |
| 08/17/2005 | CN1214879C Method for preparing wet film-coating sand |
| 08/09/2005 | US6926063 Method for conditioning foundry moulding sand and a device therefor |
| 08/04/2005 | WO2005070586A1 Heating apparatus for foundry sand |
| 08/04/2005 | DE10150564B4 Verfahren zum Binden von Schadstoffen A method of binding pollutants |
| 08/02/2005 | US6923239 Casting method and apparatus |
| 07/27/2005 | CN1644270A Casting sand screening apparatus |
| 07/14/2005 | DE10360110A1 Heated material forming tool or tool part comprises a single component module and a further module formed of plates and including a temperature control fluid channel |
| 07/12/2005 | US6915970 Device for vibratingly smashing sand masses |
| 07/06/2005 | CN2707398Y Novel spiral vibration almighty regenerator |
| 06/15/2005 | EP1541257A2 Device for regenerating foundry sand |
| 06/15/2005 | EP1218126B1 Casting method and apparatus |
| 06/08/2005 | EP1536893A2 Vibratory sand reclaiming apparatus having normal and reject modes |
| 06/01/2005 | EP0954398B1 Sand core removal and casting heat treatment |
| 06/01/2005 | CN1621177A Waste foundry sand regeneration processing unit and regenerating method thereof |
| 05/26/2005 | US20050109478 Foundry mold handling system with multiple dump outputs and method |
| 05/18/2005 | CN2700026Y Upright type cooling and sorting machine for boiling sand |
| 05/17/2005 | CA2487547A1 Foundry mold handling system with multiple dump outputs and method |
| 05/11/2005 | EP1455971B1 Device for improved supply of mould particle material to the hopper of a foundry machine for mould-making |
| 04/27/2005 | CN1608769A Casting sand turning machine |
| 04/14/2005 | WO2003092899A3 Vibratory sand reclaiming apparatus having normal and reject modes |
| 04/13/2005 | CN1605407A Method for recovering chromite from cast waste sand |
| 04/06/2005 | EP1519803A2 Mold-removal casting method and apparatus |
| 03/30/2005 | CN2688418Y Casting sand finishing apparatus |
| 03/29/2005 | US6871689 Sand moulding machine with improved sand blow |
| 03/23/2005 | CN1599651A Method for producing castings, molding sand and its use for carrying out said method |
| 03/17/2005 | US20050056395 Method of casting aluminum or aluminum alloy |
| 03/16/2005 | CN2684967Y Sand heating device for casting |
| 03/01/2005 | US6860313 Method and device for the preparation of foundry sand |
| 02/23/2005 | CN2680383Y Vertical screw vibrating hot sand boiling cooling device |
| 02/17/2005 | US20050034832 Foundries sand; collosion and air classification; shaping particles; smoothness surfaces |
| 02/09/2005 | CN2677060Y Unloading control device of cooler |
| 02/08/2005 | CA2271915C Sand reclamation |
| 01/19/2005 | CN1565771A Casting model powder regenerating device of organic adhesive |
| 01/13/2005 | DE10327131A1 Device for producing foundry sand comprises mixing cooler with mixing tools for continuously receiving foundry sand and additives, and bentonite moistening unit through which bentonite is conveyed into mixing cooler |
| 01/12/2005 | CN1184031C Method and appts. for recovering/utilizing moulding sand |
| 01/05/2005 | CN1559720A Foundry mould sand dressing machine |
| 12/30/2004 | US20040261969 Method for producing castings, molding sand and its use for carrying out said method |
| 12/28/2004 | US6834706 Process for recovering sand and bentonite clay used in a foundry |
| 12/22/2004 | CN1555941A Heating device for casting sand |
| 12/02/2004 | US20040238157 Water-soluble casting mold and method for manufacturing the same |
| 12/02/2004 | US20040238151 Device for improved supply of mould particle material to the hopper of a foundry machine for mould-making |
| 11/30/2004 | CA2106724C Sand reclaiming drum with media recycler |
| 11/17/2004 | EP0612276B2 Heat treatment of metal castings and in-furnace sand reclamation |
| 11/10/2004 | EP1225991B1 Method of reconditioning foundry moulding sand |
| 10/27/2004 | CN1172760C Heat treatment and sand removal for castings |
| 10/07/2004 | US20040195713 Method and device for removing the core of water-soluble casting cores |
| 09/30/2004 | US20040188052 Products for the manufacture of molds and cores used in metal casting and a method for their manufacture and recycle from crushed rock |
| 09/21/2004 | US6793004 Temperature control unit and temperature control apparatus using it for raw molding sand or resin-coated sand for shell mold |
| 09/16/2004 | DE19545917B4 Vorrichtung und Verfahren zur Bentonitdispergierung und zum Aufbereiten von Gießereiumlaufsänden Apparatus and method for Bentonitdispergierung and for processing Gießereiumlaufsänden |
| 09/15/2004 | EP1455971A1 Device for improved supply of mould particle material to the hopper of a foundry machine for mould-making |
| 09/15/2004 | CN1528544A Drum sand-throwing type sand cooling machine |
| 09/01/2004 | EP1225993A4 Heat treatment and sand removal for castings |
| 09/01/2004 | CN2637036Y Organic binding agent foundry sand regeneration device |
| 09/01/2004 | CN1524644A Water-soluble casting mold and method for manufacturing the same |
| 08/25/2004 | EP1449601A1 Water-soluble casting mold and method for manufacturing the same |
| 08/18/2004 | CN2633467Y Regenerator for mold covering sand for casting by heating method |
| 08/12/2004 | WO2003018224A8 Method and device for removing the core of water-soluble casting cores |
| 07/21/2004 | CN1514753A Centrifugal Casting nickel base super alloys in isotropic graphite molds under vacuum |
| 07/21/2004 | CN1513621A Production method of covering film sand core for investment casting |
| 07/15/2004 | US20040134633 Reclamation treatment of bonded particulates |
| 07/07/2004 | EP1377400B1 Reclamation treatment of bonded particulates |
| 06/24/2004 | US20040118548 Casting method and apparatus |
| 06/09/2004 | EP1425121A1 Method for producing castings, molding sand and its use for carrying out said method |
| 06/03/2004 | US20040104151 Method and apparatus for supplying sample sand from a mixing machine to a sand-property-measuring apparatus |
| 06/02/2004 | EP1358026B1 Sand moulding machine with improved sand blow |
| 05/26/2004 | EP1409180A4 Sand distribution apparatus for use in foundry operation |
| 05/19/2004 | EP1419024A2 Method and device for removing the core of water-soluble casting cores |
| 05/06/2004 | EP1414604A2 Centrifugal casting of nickel base superalloys with inproved surface quality, structural integrity and mechanical properties in isotropic graphite moduls under vacuum |
| 05/06/2004 | EP1414601A2 Products for the manufacture of molds and cores used in metal casting and a method for their manufacture and recycle from crushed rock |
| 04/27/2004 | US6725899 Apparatus for and method of reclaiming molding sand |
| 04/21/2004 | EP1409180A1 Sand distribution apparatus for use in foundry operation |
| 04/15/2004 | US20040069690 Vibratory sand reclaiming apparatus having normal and reject modes |
| 04/15/2004 | US20040069434 Process for preparing detailed foundry shapes and castings |