| Patents for B22C 7 - Patterns; Manufacture thereof so far as not provided for in other classes (3,230) |
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| 02/05/2014 | CN103551503A Manufacturing method of large-scale revolved body steel casting mould |
| 02/05/2014 | CN103551500A Method for manufacturing lost foam casting system |
| 01/30/2014 | DE102012014577A1 VORRlCHTUNG UND VERFAHREN ZUR HERSTELLUNG ElNES DRElDlMENSlONALEN OBJEKTS VORRlCHTUNG AND METHOD FOR PRODUCING ELNES DRElDlMENSlONALEN POINTS |
| 01/29/2014 | CN203409190U Shell mold dewaxing device |
| 01/29/2014 | CN203409185U Hook for shell making by investment casting |
| 01/29/2014 | CN203409184U Wax pattern cleaning device |
| 01/29/2014 | CN203409183U Shell mold shelf conveying device |
| 01/29/2014 | CN203409182U Wax liquid insulating device |
| 01/29/2014 | CN203409181U Intelligent wax making and supplying device |
| 01/29/2014 | CN103540858A Precision cast guide roller and manufacturing method thereof |
| 01/29/2014 | CN103537622A Shell solidifying pool |
| 01/29/2014 | CN103537621A Shell curing tank capable of automatically filling |
| 01/29/2014 | CN103537618A Carpentry cutter body manufacturing process |
| 01/29/2014 | CN103537617A Manufacturing process of mold for casting novel environment-friendly wood substitute material |
| 01/28/2014 | US8636050 Complex pierced micromechanical part |
| 01/22/2014 | CN102266904B Recovered wax processing integrated machine |
| 01/15/2014 | CN203390158U Device capable of improving de-molding efficiency of large-size core steel sample mould |
| 01/15/2014 | CN203390157U Blank model lettering device based on evanescent mode casting |
| 01/15/2014 | CN203390156U Mold for piston ring casting mold |
| 01/15/2014 | CN103506594A Precision casting method for engine vanes |
| 01/15/2014 | CN103506575A Casting technique of coal mining machine casting evanescent mould of |
| 01/15/2014 | CN102728790B Sand-line iron mould casting process for grey cast iron flywheel housing of diesel engine |
| 01/15/2014 | CN102009124B Base plate of core box made by large diameter ductile iron pipe |
| 01/08/2014 | CN203380325U Air inlet wood model die bottom plate for vacuum replacement hardening (VRH) casting technology |
| 01/08/2014 | CN203380324U Casting pattern for realizing ledge end face without slope |
| 01/08/2014 | CN103495702A Precision investment casting method capable of changing coagulation and heat dissipation conditions of casting |
| 01/08/2014 | CN102658353B Forming die for casting die of motor shell and method using forming die to form casting die |
| 01/01/2014 | CN203370998U Machine clamp of full-automatic filling machine for jewelry wax filling machine |
| 01/01/2014 | CN203370997U Foamed plastic cutting machine |
| 01/01/2014 | CN203370996U Circular plastic cutting machine |
| 12/25/2013 | CN203356546U Reinforcing device for large-scale complex wax pattern piece during investment casting and coating |
| 12/25/2013 | CN203356542U Mold for manufacturing air inlet duct sand core and air exhaust duct sand core of cylinder cover |
| 12/25/2013 | CN203356536U Die for air passage sand core of cylinder cover |
| 12/25/2013 | CN203356529U Gypsum type heat radiation device |
| 12/25/2013 | CN203356525U Sand molding mold-lifting device for casting |
| 12/25/2013 | CN103464677A Model used for producing integrated main bearing cover and manufacturing method and application of model |
| 12/25/2013 | CN102699273B Precision casting method for large-scale aluminium alloy impeller |
| 12/19/2013 | US20130333855 Investment casting utilizing flexible wax pattern tool for supporting a ceramic core along its length during wax injection |
| 12/18/2013 | CN203343384U Locking mechanism for lower core box of core making machine |
| 12/18/2013 | CN103447479A Smearing tool for evaporative-pattern casting mould |
| 12/18/2013 | CN103447460A Wax injection press |
| 12/18/2013 | CN103447459A Method and device for filtering and removing solid impurities in die materials of investment casting |
| 12/18/2013 | CN103447458A Electric dehydration and deslagging method and device for investment casting pattern materials |
| 12/18/2013 | CN103447457A Moulding method for slag pot structure |
| 12/12/2013 | DE102012209805A1 Kühlvorrichtung und Verfahren zur Kühlung eines während eines Lost Foam Gießverfahrens hergestellten Bauteils Cooling apparatus and method for cooling a component produced during a lost foam casting process |
| 12/11/2013 | CN203330338U Sand coating mold for casting riser |
| 12/11/2013 | CN203330337U Evaporative pattern casting (EPC) model |
| 12/11/2013 | CN103433436A Mould of core shooter |
| 12/11/2013 | CN103433424A Repairing wax |
| 12/11/2013 | CN103433423A Manufacturing method of marine gearbox cast mould |
| 12/11/2013 | CN102554120B Process for preparing plastic foam pattern for lost foam casting |
| 12/04/2013 | CN203317479U Material cutter |
| 12/04/2013 | CN203316674U Wax injection machine capable of controlling temperature of die |
| 12/04/2013 | CN203316673U Novel wax spraying machine |
| 12/04/2013 | CN103418746A Technique for casting gray cast iron thin-wall pipe fitting evanescent die |
| 12/04/2013 | CN103418743A Positioning device for adaptor of water heating pipe for inlet and outlet of PU foam and machining technology thereof |
| 12/04/2013 | CN102513501B Vertical typing flaskless molding die with pressure-tight blocks |
| 11/27/2013 | CN203304486U Wax mould for casting rocker arm |
| 11/27/2013 | CN203304482U Wax mould for casting arc slab castings |
| 11/27/2013 | CN203304481U Wax mould for casting elongated castings |
| 11/27/2013 | CN203304480U Quick fixing device for acoustic component foams of passenger car |
| 11/27/2013 | CN103406492A Wax injection mold |
| 11/27/2013 | CN103406491A Sprocket casting auxiliary member |
| 11/27/2013 | CN102513510B Preparation method for hollow sand core, production mould for same and production device for same |
| 11/21/2013 | WO2013171422A1 Device for handling wax spider-like sprues |
| 11/20/2013 | CN203292423U Modeling die |
| 11/20/2013 | CN103394654A Manufacture method and mould of intake and exhaust passage sand cores of cylinder covers |
| 11/20/2013 | CN103394636A Coating for lost foam casting and application method thereof |
| 11/20/2013 | CN102601303B Casting model |
| 11/20/2013 | CN101970153B A mould and a method of manufacture thereof |
| 11/13/2013 | CN203281817U Placement device for drying and slow cooling of core box |
| 11/13/2013 | CN203281803U Core box of double-channel entire sand core |
| 11/13/2013 | CN203281802U Storage bin of pre-foaming materials for lost foam casting |
| 11/13/2013 | CN103386462A Adhesive wax |
| 11/13/2013 | CN102717027B Automatic wax injection press |
| 11/12/2013 | US8580869 Seamless model and method of making a seamless model |
| 11/07/2013 | US20130295316 Evaporative pattern, method of forming an evaporative pattern, and method of forming a metal mold by using an evaporative pattern |
| 11/07/2013 | US20130292082 Set of members for an evaporative pattern and an evaporative pattern |
| 11/07/2013 | US20130291463 Evaporative pattern for casting and casted product |
| 11/06/2013 | EP2659994A2 Mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys |
| 11/06/2013 | CN203265534U Light-weight sand mould for brake ring |
| 11/06/2013 | CN203265530U Sand die base plate for casting |
| 11/06/2013 | CN103382307A Formula of pattern material prepared from paraffin and stearic acid |
| 11/06/2013 | CN103381469A Arrangement mode for wax moulds used for investment casting |
| 11/06/2013 | CN102581219B Device capable of facilitating wax material to quickly maintain constant temperature |
| 10/31/2013 | WO2013160578A1 Method for obtaining a metal component from a lost form |
| 10/30/2013 | CN203253876U Core box synchronization ejecting rod automatic compensation structure |
| 10/30/2013 | CN203253875U Lost foam foamed particle delivery system |
| 10/30/2013 | CN103372630A Evanescent mode production process of engine cylinder body |
| 10/29/2013 | US8567479 Equipment for making foundry cores |
| 10/29/2013 | CA2565542C Improvements in investment casting |
| 10/23/2013 | CN203245338U Batch production evaporated pattern of circular groove type water inlet |
| 10/23/2013 | CN203245337U Batch production evanescent mode with cone-shaped water inlets |
| 10/23/2013 | CN203245336U Riser core box structure for prevent shrinkage porosity of shrinkage hole in air valve boss of cylinder cover |
| 10/23/2013 | CN203245329U Wax pattern correction tooling |
| 10/23/2013 | CN103357823A Integrated molding mould of dead head and casting cavity |
| 10/23/2013 | CN103357818A Casting method of transferring mold method |
| 10/23/2013 | CN103357817A Liquid wax insulation device |
| 10/23/2013 | CN103357816A Wax die device of spare parts |
| 10/23/2013 | CN103357815A Intelligent wax preparing and supplying device |