| Patents for B22C 9 - Moulds or cores; Moulding processes (16,156) |
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| 12/03/1997 | CN2269255Y Mould for golf iron club head |
| 12/03/1997 | CN1166801A Process for introducing cores into casting mould |
| 12/03/1997 | CN1166391A Casting process of mud vat in brick machine |
| 11/27/1997 | DE19621294A1 Automatic core insertion equipment for sand moulding machines |
| 11/26/1997 | EP0808649A1 Triangular cell metal filters |
| 11/26/1997 | CN1165868A Copper alloy mold for casting aluminum or aluminum alloy |
| 11/25/1997 | US5690477 Invisible setting method for jewelry |
| 11/25/1997 | US5690161 Process for treating molten metal during a casting operation using a filter and filter for implementing the process |
| 11/25/1997 | US5690160 Sealing device for an-inlet of a sand mold |
| 11/25/1997 | US5690159 Casting apparatus and casting method for producing cylinder block |
| 11/20/1997 | WO1997043060A1 Inert calcia facecoats for investment casting of titanium and titanium-aluminide alloys |
| 11/18/1997 | US5688533 Round ringless mold and triangular spoke sprue |
| 11/18/1997 | US5688313 Activated carbon foundry sand additives and method of casting metal for reduced VOC emissions |
| 11/18/1997 | US5687788 Method of making a bone prosthesis |
| 11/12/1997 | EP0805729A2 Method of constructing fully dense metal molds and parts |
| 11/12/1997 | CN2267112Y Multiple row mould for casting steel balls |
| 11/12/1997 | CN1164837A Method of producing light metal castings and casting mould for carrying out method |
| 11/11/1997 | US5685358 Pressure, ir lenses |
| 11/06/1997 | WO1997041175A1 Coating and construction material and applications thereof |
| 11/06/1997 | WO1997040952A1 Arrangement of an ingate system with feeding reservoir for feeding castings, and a method of making such a system |
| 11/06/1997 | DE19716702A1 Piston and a metal casting die |
| 11/06/1997 | CA2250477A1 Coating and construction material and applications thereof |
| 11/05/1997 | EP0804381A1 Casting tooling |
| 11/05/1997 | CN1163806A Non-toxic air-blowing hardening core-making method |
| 11/05/1997 | CN1036321C Rare-earth oxidate sodium silicate precision investment casting mould case and making |
| 11/04/1997 | US5683730 Breathing apparatus of a mold |
| 10/29/1997 | EP0803037A1 Metal valve housing |
| 10/29/1997 | EP0802839A1 Process for introducing cores into a casting mould |
| 10/29/1997 | EP0691894B1 Method for producing hollow investment castings |
| 10/29/1997 | CN1163170A Method and apparatus for molding light-alloy wheel |
| 10/23/1997 | WO1997038649A1 Implant and process for producing the same |
| 10/23/1997 | DE19614949A1 Knochenimplantat Bone implant |
| 10/22/1997 | CN1036179C Method of production of cast steel roller and its special casting metal mould |
| 10/21/1997 | US5680317 CAD device for metal mold |
| 10/21/1997 | US5678636 Lightweight, high strength alloy moldings free of nitrogen, hydrogen, oxygen and bubbles; corrosion and heat resistance, flexibility, workability, nonabrasive |
| 10/21/1997 | US5678624 Investment casting process |
| 10/21/1997 | US5678583 Removal of ceramic shell mold material from castings |
| 10/15/1997 | CN1162026A Metal-type casted anode steel-claw body and casting mould |
| 10/15/1997 | CN1161891A Method for casting volute component of vortex compressor |
| 10/14/1997 | US5676833 High-temperature ceramic filter |
| 10/14/1997 | US5676731 Method for filtering molten metal |
| 10/08/1997 | EP0723486B1 Core packing device |
| 10/08/1997 | CN1161258A Method for casting crankshaft |
| 10/07/1997 | US5675090 Method for measuring the amount of an active clayey component contained in molding greensand |
| 10/07/1997 | US5674792 Shaped body having a high silicon dioxide content and a process for producing such shaped bodies |
| 10/07/1997 | US5673743 Method of molding complete core from base core and bonded core |
| 10/02/1997 | WO1997035677A1 Sleeves, their preparation, and use |
| 10/02/1997 | DE19613098A1 Pattern tool production method for metal pressure die casting from original model |
| 10/02/1997 | DE19612678A1 Method of producing cast piece |
| 10/01/1997 | EP0597050B1 Framed printout core for die and casting |
| 09/25/1997 | DE19651392A1 Case-chilled cast iron camshaft containing lanthanum |
| 09/25/1997 | DE19611115A1 Housing for hydraulically assisted vehicle gearing |
| 09/24/1997 | EP0796682A1 Cores and method for connecting cores by charging connecting sand into them |
| 09/24/1997 | EP0796681A2 Binders for cores and molds |
| 09/24/1997 | EP0796166A1 Molds, dies or forming tools formed by thermal spraying |
| 09/24/1997 | CN1160368A Use of crushed and graded ore, preferably magnetite ore, for mfg. moulds and cores |
| 09/23/1997 | US5669828 Golf club metallic head formation |
| 09/18/1997 | DE19617813C1 Enveloping a mould for lost wax casting process |
| 09/17/1997 | CN1159372A Bell socket sand core for centrifugal casting iron drain-pipe and production method thereof |
| 09/16/1997 | US5667685 Filter for the filtration of molten aluminum |
| 09/16/1997 | US5667600 Aluminum alloys containing beryllium and investment casting of such alloys |
| 09/16/1997 | US5667191 Method of fabricating article by using non-sand core and article produced thereby, and core structure |
| 09/12/1997 | WO1997019308A3 Device for applying microwaves to materials and individual items |
| 09/10/1997 | EP0793554A1 Method of producing light metal castings and casting mould for carrying out the method |
| 09/10/1997 | EP0738192B1 Method and equipment for feeding shrinkage voids in metal castings |
| 09/10/1997 | CN1158771A Production method for cylinder block of internal combustion engine |
| 09/10/1997 | CN1158769A Mould manufacturing method, mould composition and binding agent composition for moulds |
| 09/09/1997 | US5665118 Bone prostheses with direct cast macrotextured surface regions and method for manufacturing the same |
| 09/04/1997 | WO1997031733A1 Cast metal injection molding cavities and process for producing the same |
| 09/03/1997 | CN1158286A Method and apparatus for manufacturing mold |
| 09/03/1997 | CN1158284A Golf club metallic head formation |
| 09/02/1997 | US5662160 Turbine nozzle and related casting method for optimal fillet wall thickness control |
| 09/02/1997 | US5662155 Device and method for placing a pouring basin on a sand mold |
| 08/28/1997 | WO1997030806A1 Thixoforming device |
| 08/28/1997 | DE19606806A1 Vorrichtung zum Thixoforming Apparatus for Thixoforming |
| 08/27/1997 | CN1157761A Method for laminate forming sand mould and method for producing casting using the same |
| 08/20/1997 | CN1157194A Method for casting scroll |
| 08/19/1997 | US5658506 Thermally spraying tool steel particles into ceramic mold |
| 08/19/1997 | US5658334 Implantable articles with as-cast macrotextured surface regions and method of manufacturing same |
| 08/19/1997 | US5657812 Metal-casting apparatus and method |
| 08/19/1997 | CA2017467C Powdered metal spray coating material, process for producing the same and the use thereof |
| 08/14/1997 | WO1997028909A1 Ceramic mold finishing |
| 08/12/1997 | US5655592 Method and device for eliminating compression and distortion of wax patterns in lost-wax casting |
| 08/07/1997 | DE19634535C1 Method for producing cast one-part vehicle wheel |
| 08/06/1997 | EP0787547A1 A method of investment casting and a method of making an investment casting mould |
| 08/06/1997 | CN1156068A Method and apparatus for producing gas hardening mould |
| 07/31/1997 | WO1997027389A1 Engine cylinder head assembly having planar and cast components |
| 07/31/1997 | DE19642838A1 Feeder for metal casting comprising exothermic material with flat ring set on one end |
| 07/30/1997 | EP0785835A1 Use of crushed and graded ore, preferably magnetite ore, for manufacturing moulds and cores |
| 07/30/1997 | CN1155457A Coating process for precision casting by coating transferring method |
| 07/23/1997 | EP0785038A2 Method and apparatus for molding a light-alloy wheel |
| 07/23/1997 | EP0557374B1 Casting of metal objects |
| 07/23/1997 | CN1154883A Liquid-solid-phase changeable precision casting technology |
| 07/23/1997 | CN1154882A Section mould assembly of closed impeller and method for making sand mould of closed impeller by said assembly |
| 07/22/1997 | US5649585 Pattern is formed by a synthetic resin or wax, a ceramic mold is formed around the pattern, fibers are embedded in pattern material, removal of pattern material, introduction of liquid metal which infiltrates the fiber; |
| 07/16/1997 | EP0731741B1 Installation and method for producing ready-to-use casting shells or core assemblies |
| 07/15/1997 | US5647426 Method and apparatus for controlled directional solidification of a wheel casting |
| 07/15/1997 | US5647424 Method of bilateral pressing of moulds in a mould-string system |
| 07/10/1997 | DE19600503A1 Mould production for e.g. moulding reactive synthetic resins |
| 07/09/1997 | EP0730704B1 Cooled turbine airfoil |