Patents for B22C 9 - Moulds or cores; Moulding processes (16,156) |
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05/05/1998 | CA2110199C Steel for making very large pipe molds |
04/30/1998 | WO1998017418A1 Method of using thermally reversible material to form ceramic molds |
04/30/1998 | CA2269469A1 Method of using thermally reversible material to form ceramic molds |
04/29/1998 | EP0838286A1 Investment casting |
04/29/1998 | EP0838285A1 Investment casting with improved as-cast surface finish |
04/29/1998 | CN1180003A Casting method for high wear-resisting steel ball |
04/28/1998 | US5744173 Mold inserts for injection moldings |
04/28/1998 | US5743322 Method for forming an article extension by casting using a ceramic mold |
04/28/1998 | US5743321 Process for the production of parts with a spirally symmetrical outer contour |
04/23/1998 | DE19734286C1 Variable mould for metal castings |
04/23/1998 | DE19649782C1 Apparatus for filling cells with a quick hardening embedding material |
04/22/1998 | EP0837235A1 An internal combustion engine cylinder block and manufacturing method |
04/22/1998 | EP0796166A4 Molds, dies or forming tools formed by thermal spraying |
04/21/1998 | CA2102448C Expendable core for casting processes |
04/16/1998 | WO1998015372A1 Method and device for making moulds and tools |
04/14/1998 | US5737838 Method of making a piston unit for an internal combustion engine |
04/14/1998 | CA2011370C Countergravity casting apparatus and method |
04/09/1998 | WO1998014514A1 Aqueous gel-filled thermoplastic pattern-forming compositions and related methods |
04/09/1998 | WO1998014291A1 Sand core removal and casting heat treatment |
04/08/1998 | EP0834365A1 Casting mold for producing a fiber-reinforced composite article by die-casting process |
04/08/1998 | EP0834361A1 Investment casting |
04/08/1998 | EP0834360A1 Investment casting |
04/07/1998 | US5736632 Apparatus for measuring air permeability of molding sand |
04/07/1998 | US5736206 Molded body of quartz glass and process for the production of a molded body of quartz glass |
04/07/1998 | US5735336 Investment casting method utilizing polymeric casting patterns |
04/07/1998 | US5735335 Investment casting molds and cores |
04/07/1998 | US5735334 Casting of light metal alloys |
04/01/1998 | EP0748264A4 Permanent mold casting of reactive melt |
03/24/1998 | US5730915 Method for preparation of casting tooling |
03/24/1998 | US5730203 Methods of closing the inlet in a mould after non-gravity casting with a non-ferrous alloy of green-sand moulds in a mould-string plant |
03/24/1998 | US5730200 Device and method for gripping a casting core in particular a sole core |
03/18/1998 | CN1176159A Technological process of gasified mould casting for high-and midium-chromium heat-resisting and wear-resisting casting |
03/10/1998 | US5725586 Hollow bone prosthesis with tailored flexibility |
03/10/1998 | US5724788 Foundry core assembling apparatus |
03/05/1998 | WO1998008636A1 Movable pouring basin |
03/04/1998 | EP0826518A2 Method for manufacturing of a one-piece vehicle wheel |
03/04/1998 | CN1174770A Technological method for casting low carbon steel by gasifiable pattern |
02/26/1998 | DE19735122A1 Apparatus for production of casting cores |
02/25/1998 | CN1174105A Radiator casting method |
02/24/1998 | US5722038 Mold element construction and related method |
02/19/1998 | WO1998006766A2 Catalytic curing agent for resins and method for making the same |
02/19/1998 | WO1998006522A2 Method for the production of core preforms and recycling core sand for foundry |
02/19/1998 | DE19632293A1 Verfahren zur Herstellung von Kernformlingen für die Gießereitechnik A process for the production of core preforms for foundry technology |
02/18/1998 | CN1173408A Electrical pressure cast shaping process for crankshaft |
02/18/1998 | CN1173406A Simple casing tech by lost wax casting |
02/18/1998 | CN1173405A Tech. for metal muld wet sand core casting of nonferrous metal |
02/17/1998 | US5718749 Moldmaking mixture containing alpha-hemihydrate gypsum binder, quartz and/or cristobalite refractory, and polytetrafluoroethylene; heat resistance, casting quality |
02/17/1998 | US5718279 Method for laminate forming a sand mould and a method for producing a casting using the same |
02/17/1998 | US5718278 Method for producing hollow ring having inner round radius design |
02/11/1998 | CN1172709A Binders for cores and molds |
02/11/1998 | CN1037329C Casting method of wearing composite material on metal surface |
02/10/1998 | US5716467 Beryllium-containing alloys of aluminum and semi-solid processing of such alloys |
02/10/1998 | US5715887 Confining the rough cutted foaming metal or foaming carbon fibers into a core of metal forming molds |
02/10/1998 | US5715885 Apparatus and method for cleaning core box vents |
02/04/1998 | CN1171991A Binder composition for hardening carbon dioxide gas |
02/03/1998 | US5715062 Method of measuring sizes of mold and mold-associated components by laser measuring instrument |
02/03/1998 | US5713722 Turbine nozzle and related casting method for optimal fillet wall thickness control |
02/03/1998 | US5713410 Bone prostheses with direct cast macrotextured surface regions and method for manufacturing the same |
01/29/1998 | WO1998003290A1 Method and core for moulding an internal combustion engine cylinder head |
01/29/1998 | WO1998003284A1 Process for fabricating couplings and other elements for hot topping and supply for cast-iron molds, and formulation for producing such couplings and elements |
01/27/1998 | US5711366 Apparatus for processing corrosive molten metals |
01/27/1998 | US5711361 Method for producing ready-to-use casting shells or core assemblies |
01/26/1998 | CA2182067A1 Golf club metallic head formation |
01/22/1998 | WO1998002262A1 Adjustable casting mould, and device for adjusting the mould surface thereof |
01/22/1998 | DE19629363A1 Mould element with temperature control cavity |
01/21/1998 | CN1170752A Combustible carbonaceous composition and method for production |
01/15/1998 | DE19627930A1 Einstellbare Gießform sowie Vorrichtung zum Einstellen der Formfläche einer solchen Adjustable mold as well as apparatus for adjusting the surface shape such |
01/14/1998 | EP0818256A1 Composite, internal reinforced ceramic cores and related methods |
01/14/1998 | CN2272341Y Mould for casting ball |
01/08/1998 | WO1998000251A1 Die casting employing soluble core |
01/07/1998 | EP0815993A1 Method for forming an article extension by casting using a ceramic mold |
01/07/1998 | EP0815986A1 Apparatus and methods for extruding and gassing of sand |
01/07/1998 | EP0660765B1 Process for producing fiber composite precision castings |
01/07/1998 | CN2271939Y Mould for cover of engine cylinder |
01/07/1998 | CN2271938Y Column geared drill for cast steel and spherical cast iron |
01/06/1998 | US5705266 Cylinder heads for internal combustion engines, reduced demand on the cooling system |
01/06/1998 | US5705204 Model for a casting mold |
01/06/1998 | US5704413 Rotary-mold gravity casting process |
01/06/1998 | US5704119 Method of making configured lead bushing for batteries |
12/31/1997 | WO1997049646A1 Binders for cores and molds |
12/31/1997 | CN2271422Y Hard mould for casting hollow semi-ball |
12/31/1997 | CN1168826A Cores and method for connecting cores by charging connecting sand into them |
12/30/1997 | US5702758 Method for coating with finning preventive agent |
12/30/1997 | US5702628 Method of fabricating article by using non-sand core and article produced thereby, and core structure |
12/29/1997 | EP0814147A1 Combustible carbonaceous compositions and method of manufacturing thereof |
12/29/1997 | EP0813921A1 Foundry sand additive and method of casting metal |
12/28/1997 | CA2195730A1 Apparatus and methods for extruding and gassing of sand |
12/21/1997 | CA2208883A1 Combustible carbonaceous compositions and method |
12/21/1997 | CA2188365A1 Foundry sand additives and method of casting metal, comprising a humic acid-containing ore and in-situ activated carbon or graphite for reduced voc emissions |
12/18/1997 | DE19636135C1 Production of cast moulded parts |
12/17/1997 | CN2270581Y 1 kilogram hot box shell core machine |
12/17/1997 | CN2270579Y 铸段模具 Die-cast segments |
12/17/1997 | CN1168115A Method of constructing fully dense metal molds and parts |
12/16/1997 | US5697418 Forming core from thermoplastic paste consisting of refractory ceramic fused silica mixed with powdered zircon, and organic wax binder, heating to eliminate binder, impregnating to core oxides of silica and alumina |
12/11/1997 | DE19614005A1 Casting mould, especially for monocrystalline turbine blades |
12/10/1997 | EP0811760A1 Method of producing a piston through casting |
12/10/1997 | EP0759824B1 Casting device for non-gravity casting of a mould with a light-metal alloy through a bottom inlet in the mould |
12/10/1997 | CN1167020A Method for making thermal-insulating riser cover used in aluminium alloy casting |
12/09/1997 | US5695554 Foundry sand additives and method of casting metal, comprising a humic acid-containing ore and in-situ activated carbon or graphite for reduced VOC emissions |
12/04/1997 | WO1997045218A1 Apparatus for processing corrosive molten metals |