| Patents for B22C 21 - Flasks; Accessories therefor (1,134) |
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| 09/01/2010 | CN201565566U Sand box positioning device |
| 09/01/2010 | CN201565565U Moulding flask guiding device |
| 08/25/2010 | CN201558935U Novel sand mould positioning device |
| 08/11/2010 | CN201543780U Secondary sand-adding and sand-scraping cleaning back membrane-covering device used for 'V'-method modeling non-baffle sand box |
| 08/04/2010 | CN201537681U Bottom box for low pressure, counter pressure or vacuum casting |
| 07/28/2010 | CN101786140A V-method modeling secondary sand adding, scraping, sweeping and film coating process and device |
| 07/21/2010 | CN201529753U Large-sized box scraper |
| 07/21/2010 | CN201529752U Casting mould frame |
| 07/21/2010 | CN101780527A Expandable pattern casting box with corner ventilation chambers |
| 07/20/2010 | US7757746 Pouring method, device, and cast in vacuum molding process |
| 07/14/2010 | CN101773988A Inside race on slip flask |
| 07/08/2010 | DE102008060213B3 Device for mounting a core on a sand mold for producing a cast part, comprises a dowel that is equipped with a cavity having an interior thread and is equipped for molding in the sand mold, and a bolt having a molding section |
| 06/30/2010 | CN101758167A Large-scale case scraping machine |
| 06/23/2010 | CN201511106U Drive mechanism |
| 06/16/2010 | CN201505707U Box tightening hook device |
| 06/16/2010 | CN201505706U Rail box-moving device |
| 06/09/2010 | CN201500769U Mould sand box |
| 06/09/2010 | CN101722298A Vacuum sealed molding casting method production process for front bridge and rear bridge of automobile |
| 06/09/2010 | CN101722276A Method for producing high manganese steel casting and performing heat treatment instantaneously |
| 06/02/2010 | CN201493451U Adjustable core supporter |
| 06/02/2010 | CN201493450U Casting mould board |
| 06/02/2010 | CN201493449U Sand box used for casting |
| 05/19/2010 | CN201470839U Negative pressure sand box |
| 05/19/2010 | CN201470838U Novel molding flask for casting |
| 05/12/2010 | CN201455206U Fixed and adjustable supporting body |
| 05/12/2010 | CN201455205U Die base for moulding line |
| 05/12/2010 | CN201455204U Dual-purpose support block |
| 05/12/2010 | CN201455203U Core setting clamp |
| 05/12/2010 | CN201455202U Dip-coating fixture of cylinder main body sand core |
| 05/12/2010 | CN201455201U Detachable lost foam casting holding fixture |
| 05/12/2010 | CN201455200U Clip for suspension module of precision casting production line |
| 05/12/2010 | CN201455199U Combined flask for casting series of castings with flat bases |
| 05/12/2010 | CN201455198U Lost-foam casting voltage-sharing moulding flask |
| 05/12/2010 | CN201455197U Sand box for vacuum lost foam large-sized complex casting |
| 04/29/2010 | WO2009158199A3 Apparatus for aligning first and second tool sections and tool utilizing same |
| 04/22/2010 | WO2010044800A1 Method and apparatus for consumable-pattern casting |
| 04/15/2010 | WO2010040746A1 Metal pin for precision casting processes and ceramic casting mould |
| 03/10/2010 | CN201419232Y Sand-saving special-purpose sand box |
| 02/10/2010 | CN201399569Y Positioning box closing device for simple guidance of shaping of self-hardening sand |
| 02/10/2010 | CN201399568Y EPC corner air chamber sand box |
| 02/10/2010 | CN201399567Y Seamless steel tube casting mould frame |
| 02/10/2010 | CN201399566Y Special moulding flask for exhausting gas and preventing metal breakout |
| 02/10/2010 | CN101646513A Core for thin-wall hollow casting and thin-wall hollow casting produced by production method employing it |
| 02/03/2010 | CN101637804A Sand box returning mechanism, returning method using same and vacuum casting line |
| 01/27/2010 | CN201389620Y Combined sand-storing box for production line for precision casting |
| 01/27/2010 | CN201389619Y Composite sand box board |
| 01/21/2010 | WO2010006925A1 Device for carrying cores |
| 01/20/2010 | CN101628322A Cast templet |
| 01/13/2010 | CN201380273Y Improved sand box fastener |
| 01/13/2010 | CN201380272Y Jack of box closing mould for roller casting |
| 01/13/2010 | CN201380271Y Circular casting rough special sandbox |
| 12/30/2009 | WO2009158199A2 Apparatus for aligning first and second tool sections and tool utilizing same |
| 12/30/2009 | CN201371223Y Negative pressure dry sand mould upper-air extract pressure hanging bar |
| 12/23/2009 | CN100571927C Method for using metal type sand-covering technique to manufacture brake drum |
| 12/09/2009 | EP2130626A1 Core for thin-wall hollow casting and thin-wall hollow casting produced by production method employing it |
| 12/09/2009 | CN201357214Y Air bag fixture for casting sand core of automobile engine air cylinder cover |
| 12/09/2009 | CN201357213Y Sand core for casting under negative pressure |
| 10/29/2009 | DE102009018440A1 Bajonette-Werkzeugzusammenbausystem Bayonets tool assembly system |
| 10/28/2009 | CN201333501Y Sand box |
| 10/28/2009 | CN101564760A Combined type casting box used for founding flat-bottom same-series castings |
| 10/21/2009 | CN201329409Y Heat insulation device of bed die |
| 09/23/2009 | CN201313156Y Fastening device for square casting mold |
| 09/23/2009 | CN201313155Y Fastening device for casting molds |
| 09/23/2009 | CN201313154Y Novel casting sand box |
| 09/09/2009 | CN101524742A Seamless pipe casting model frame |
| 09/02/2009 | EP2095894A1 Method for manufacturing a turbine blade that is internally cooled |
| 08/26/2009 | CN201295746Y Improved structure of iron-sand box |
| 08/05/2009 | CN201283414Y Sand jack and die lifter for mechanical molding of sand core |
| 07/23/2009 | DE102008004023A1 Method for producing casting parts existing out of cast- and core parts, comprises arranging the core part within a cavity of casting tool and then holding by positioning elements movably arranged for securing during the production |
| 07/22/2009 | CN201275601Y Polygon sand jack for casting |
| 06/17/2009 | CN201257500Y Casting sandbox stiffening clamping plate |
| 06/17/2009 | CN201257499Y Lifting bar structure of sand box |
| 06/09/2009 | US7543626 Molding apparatus and method |
| 05/27/2009 | CN201244668Y Sealing clamp of remelting box for spraying |
| 05/20/2009 | EP2060745A2 Gas turbine sealing segment |
| 05/07/2009 | US20090114362 Pouring method, device, and cast in vacuum molding process |
| 04/22/2009 | EP1663548B1 Method to produce an element subject to wear, and element subject to wear thus obtained |
| 04/16/2009 | US20090095437 Flask unit and cope-and-drag molding machine and line |
| 04/08/2009 | EP1919644B1 Method for producing a cast component with a cast-in pipe |
| 03/25/2009 | CN101391286A Improved structure of iron-sand box |
| 03/10/2009 | US7500507 Method and device for pouring molten metal in vacuum molding and casting |
| 03/04/2009 | CN201201036Y Mould closing apparatus for sand mold casting |
| 01/14/2009 | CN201179552Y Sand mold mould for cast iron product |
| 01/14/2009 | CN101342574A Design method for large-scale transverse beam casting parts |
| 12/25/2008 | US20080314545 Molding Flask for a Molding Machine and a Molding Process Using the Molding Flask |
| 12/23/2008 | US7467655 Perimeter-cooled stage 1 bucket core stabilizing device and related method |
| 12/10/2008 | EP2000232A1 Cooled wall thickness control |
| 12/10/2008 | EP1888798B1 Aluminium plain bearing alloy |
| 11/19/2008 | CN101306461A Automatically drawing sand box upper and lower internal ferrule |
| 11/11/2008 | US7448429 Method for squeezing foundry sand, a match plate, and an upper and a lower flask |
| 10/23/2008 | US20080260886 Clamping Plate With Intergrated Heat Insulation |
| 10/22/2008 | CN201136044Y Auxiliary seal support packing for sand-blanket moulding for iron |
| 10/02/2008 | DE10352182B4 Verfahren zur Herstellung eines dünnwandigen Stahlgußbauteils aus Edelstahl A process for producing a thin-walled stainless steel Stahlgußbauteils |
| 10/01/2008 | CN201124219Y Forming machine for well lid casting sand mould |
| 09/17/2008 | CN201117425Y Epoxy dry transformer pouring mould holding fixture |
| 09/04/2008 | WO2008105461A1 Core for thin-wall hollow casting and thin-wall hollow casting produced by production method employing it |
| 08/13/2008 | EP1955793A1 Core pinning machine performing wax thickness measurement |
| 07/30/2008 | CN101232961A Flask unit, cope and drag molding device, and molding line |
| 07/10/2008 | DE202008005628U1 Bajonett - Werkzeugzusammenbau - Bauteilgruppe Bayonet - Tool Assembly - component group |
| 07/01/2008 | US7392835 Jacket and slab core fastening apparatus |