| Patents for B22C 9 - Moulds or cores; Moulding processes (16,156) |
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| 07/10/2013 | CN103192033A Energy-saving high-temperature oven |
| 07/10/2013 | CN103192032A CO2 negative-pressure blowing and hardening process of water glass sand |
| 07/10/2013 | CN103192031A Forming method of optimized sand core |
| 07/10/2013 | CN103192030A Automatic cold iron feeding method and device for vertical split flask-less shoot-squeeze molding line |
| 07/10/2013 | CN103192029A Annular core for brake drum casting technology, core manufacturing equipment and core manufacturing technology |
| 07/10/2013 | CN103192028A Riser bush production equipment |
| 07/10/2013 | CN103192027A Partial cooling method of cold iron in investment casting |
| 07/10/2013 | CN103192025A Surface hardening method for cast coating |
| 07/10/2013 | CN102672102B Preparation method of plane thin-wall casting |
| 07/10/2013 | CN102601301B Self-cleaning sand mixer |
| 07/10/2013 | CN102489674B Universal negative type combined model used in production of diesel engine flywheel with iron mold coated sand |
| 07/10/2013 | CN102343418B Casting method of three-dimensional flow aluminum alloy impeller casting |
| 07/10/2013 | CN102328025B Lost foam casting method of balance shaft housing |
| 07/10/2013 | CN102319891B Gating system capable of effectively controlling air entrainment and slag entrainment and design method thereof |
| 07/10/2013 | CN101607300B Water-cooling and linked opening and starting type turbine wax injection die |
| 07/09/2013 | CA2507171C Lost wax casting process with contact layer |
| 07/04/2013 | WO2013101876A1 Method and system for manufacturing railcar coupler locks |
| 07/04/2013 | WO2013101874A1 Method and system for manufacturing railcar couplers |
| 07/04/2013 | WO2013101525A2 Main body core set assembly and core box for a coupler body |
| 07/04/2013 | US20130168036 Method and system for manufacturing railcar couplers |
| 07/04/2013 | US20130168035 Method and system for manufacturing railcar coupler locks |
| 07/04/2013 | CA2840841A1 Method and system for manufacturing railcar coupler locks |
| 07/04/2013 | CA2840840A1 Method and system for manufacturing railcar couplers |
| 07/04/2013 | CA2840838A1 Main body core set assembly and core box for a coupler body |
| 07/03/2013 | EP2610021A2 High temperature directionally solidified and single crystal die casting |
| 07/03/2013 | CN203031823U Mold with core capable of being replaced quickly |
| 07/03/2013 | CN203030840U Improved aluminum wheel die |
| 07/03/2013 | CN203030839U Automobile hub casting device |
| 07/03/2013 | CN203030838U Drum set die |
| 07/03/2013 | CN203030837U End cover casting device |
| 07/03/2013 | CN203030836U Casting mould for engine cylinder block |
| 07/03/2013 | CN203030835U Pouring device for blasting cover |
| 07/03/2013 | CN203030834U Roasting furnace capable of utilizing various fuels |
| 07/03/2013 | CN203030833U Sand core combination structure for engine cylinder block |
| 07/03/2013 | CN203030832U Core finishing device |
| 07/03/2013 | CN203030831U Circular resin sand core forming mould for cast aluminum |
| 07/03/2013 | CN203030830U Mold core for precision casting |
| 07/03/2013 | CN203030829U Heterogeneous valve body core bar |
| 07/03/2013 | CN203030828U Flange plate casting device |
| 07/03/2013 | CN203030827U Casting mold for degassing machine liner in aluminum industry |
| 07/03/2013 | CN203030826U Demolding mold for body lost foam of six-cylinder engine |
| 07/03/2013 | CN203030825U Multi-joint casting box exhausting mechanism |
| 07/03/2013 | CN203030824U Cast aluminum resin sand core forming mould with rapid disassembling device |
| 07/03/2013 | CN203030823U Cast aluminum resin sand core forming mould with rapid locking device |
| 07/03/2013 | CN203030822U Forming mould of cast aluminium resin sand core and with rapid demoulding device |
| 07/03/2013 | CN103184893A Turbine rotor blade platform cooling |
| 07/03/2013 | CN103184311A Preparation method for producing high-strength cast steel slurry pump and special equipment thereof |
| 07/03/2013 | CN103182501A Cooling device for brake drum iron mold by sand-lined metal mold casting |
| 07/03/2013 | CN103182485A Sand core fastening method |
| 07/03/2013 | CN103182482A Casting method for large double-phase steel impeller of million-kilowatt-class nuclear power station sea water circulating pump |
| 07/03/2013 | CN103182481A Mold assembling method for casting cast steel gear by blocking ceramic molds |
| 07/03/2013 | CN103182480A Gravity casting process for engine cylinder cover |
| 07/03/2013 | CN103182479A Casting mold for vacuum pump box body |
| 07/03/2013 | CN103182478A Bi-metal hammer head and casting process thereof |
| 07/03/2013 | CN103182477A Die for casting engine cylinder cover |
| 07/03/2013 | CN103182476A Technique for producing large and medium-sized cylindrical iron castings through clay green sand molding |
| 07/03/2013 | CN103182475A Water jacket sand core and processing process |
| 07/03/2013 | CN103182474A Manufacturing method for casting sand core |
| 07/03/2013 | CN103182473A Method for locating characteristic process holes of sand-mould sand core by laser scanning and metal scanning location block |
| 07/03/2013 | CN103182472A Process for manufacturing walking mechanical motor cover |
| 07/03/2013 | CN103182471A Casting technology for vacuum pump box body |
| 07/03/2013 | CN103182470A Mold manufacturing process in investment casting |
| 07/03/2013 | CN102371339B Casting process method combining steel-shot chilling and vibratory pouring based on disappearing die |
| 07/03/2013 | CN102145378B Pouring and feeding system of cylinder cover |
| 07/03/2013 | CN102000769B Method for casting large-size flat cast by using small-size equipment |
| 06/27/2013 | WO2013096161A2 Subsurface chills to improve railcar knuckle formation |
| 06/27/2013 | WO2013094132A1 Aluminum product manufacturing method using die casting method and aluminum-type brake caliper manufacturing method using same |
| 06/27/2013 | WO2013093352A2 Method of manufacturing a ceramic core for a blade, ceramic core and blade |
| 06/27/2013 | US20130160962 Main body core set assembly and core box for a coupler body |
| 06/27/2013 | US20130160961 Subsurface chills to improve railcar knuckle formation |
| 06/27/2013 | DE102011089348A1 Method for manufacturing fine coated cast iron component, involves coating fusible model with coating material of fabric through non-thermal process before removal of mold |
| 06/27/2013 | CA2840835A1 Subsurface chills to improve railcar knuckle formation |
| 06/26/2013 | EP2606994A2 Induction stirred, ultrasonically modified investment castings and apparatus for producing |
| 06/26/2013 | CN203018691U Hub gravity casting machine |
| 06/26/2013 | CN203018690U Engine cylinder pouring mould |
| 06/26/2013 | CN203018689U Vertical pouring device |
| 06/26/2013 | CN203018688U Oast heating device |
| 06/26/2013 | CN203018687U Casting core assembly of compressor shell |
| 06/26/2013 | CN203018686U Molten metal purifying device for casting |
| 06/26/2013 | CN203018685U Sand casting gating system of support castings |
| 06/26/2013 | CN203018684U Engine support casting die with improved structure |
| 06/26/2013 | CN103170581A Corrosion-resistant impeller casting process |
| 06/26/2013 | CN103170580A Process for casting bearing base of gas compressor of combustion gas turbine and pouring system thereof |
| 06/26/2013 | CN103170579A Stainless steel water meter shell and machining method thereof |
| 06/26/2013 | CN103170578A Ceramic type precise casting method |
| 06/26/2013 | CN103170577A Induction stirred, ultrasonically modified investment castings and apparatus for producing |
| 06/26/2013 | CN103170576A Technology for casting thick-wall steel casting with thin and long inner hole |
| 06/26/2013 | CN102356177B Covering member for preventing erosion |
| 06/26/2013 | CN102266906B Preparation method of easy-to-remove ceramic mold core |
| 06/25/2013 | US8469080 Digital processing method and device of large or medium-size sand mold |
| 06/24/2013 | DE212011100165U1 Formgebungsmaschine ohne Mustergießen Molding machine without pattern casting |
| 06/20/2013 | WO2013087040A1 Method of manufacturing amorphous alloy article |
| 06/20/2013 | US20130156637 Induction stirred, ultrasonically modified investment castings and apparatus for producing |
| 06/20/2013 | DE102012222645A1 Manufacturing crankshaft for engine e.g. gasoline engine, by positioning single core within cavity of mold having first half and second half forming exterior shape of crankshaft, and introducing molten metal into cavity to form crankshaft |
| 06/19/2013 | CN203003126U Heating insulation board |
| 06/19/2013 | CN203003121U Double reverse mould forming device used for composite metal decorations |
| 06/19/2013 | CN203003080U Vertical casting roller device |
| 06/19/2013 | CN203003079U Assembly for mold with central convex post and through hole pressure plate |
| 06/19/2013 | CN203003078U Assembly for mold with stepped hole sleeve and bottom plate |
| 06/19/2013 | CN203003077U Assembly for mold with symmetrical side hole sleeves |