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Class Information
Number: 164/19
Name: Metal founding > Process > Shaping a forming surface (e.g., mold making, etc.) > Shaping fluent material to form mold > By spraying or slinging material against shaping surface
Description: Process directed to applying the mold material, either in bulk, droplet (mist) or particulate form, by propelling the material through space under dynamic pressure against the shaping surface.

Sub-classes under this class:

Class Number Class Name Patents
164/20 Particulate solid material 32

Patents under this class:

Patent Number Title Of Patent Date Issued
8701744 Molding machine Apr. 22, 2014
8580093 AL-Ni-La-Cu alloy sputtering target and manufacturing method thereof Nov. 12, 2013
8490675 Machine and a method for suctioning and exhausting air from a storage tank for sand in a molding machine Jul. 23, 2013
8322397 Mold for injection molding and method of manufacturing thereof Dec. 4, 2012
8267148 Hybrid ceramic/sand core for casting metal parts having small passages Sep. 18, 2012
7270167 Metal impregnated graphite composite tooling Sep. 18, 2007
6622772 Method for forming sand molds and matchplate molding machine for accomplishing same Sep. 23, 2003
6527038 Tooling production Mar. 4, 2003
6513567 Method of making a spray formed rapid tool Feb. 4, 2003
6447704 Thermal-sprayed tooling Sep. 10, 2002
6158497 Method for producing a model and a method for producing a multisection mould using the model Dec. 12, 2000
6155330 Method of spray forming metal deposits using a metallic spray forming pattern Dec. 5, 2000
6074194 Spray forming system for producing molds, dies and related tooling Jun. 13, 2000
5947179 Sprayforming bulk deposits of allotropic metal Sep. 7, 1999
5875830 Metallic articles having heat transfer channels and method of making Mar. 2, 1999
5718863 Spray forming process for producing molds, dies and related tooling Feb. 17, 1998
5699848 Method for manufacturing a replica stamper Dec. 23, 1997
5544694 Apparatus and a procedure for shot-hood cleaning during the production of casting molds or core packets that are ready for casting Aug. 13, 1996
5449483 Method and apparatus for making a tire mold Sep. 12, 1995
5337631 Method of producing tools and dies Aug. 16, 1994
5189781 Rapid tool manufacturing Mar. 2, 1993
5079974 Sprayed metal dies Jan. 14, 1992
5056580 Method for producing foundry products with nozzle openings Oct. 15, 1991
4757855 Method and apparatus for loading and unloading tooling from a foundry machine Jul. 19, 1988
4726412 Production of high melting point metallic molds Feb. 23, 1988
4633928 Apparatus for making core from green sand Jan. 6, 1987
4262731 Foundry molding-apparatus and method Apr. 21, 1981
4250943 Method of manufacturing of a metallurgical mould Feb. 17, 1981
4147201 Method of manufacturing of a metallurgical mold Apr. 3, 1979
4113002 Chill preventing arrangement for use in centrifugal casting and method for preventing chill thereby Sep. 12, 1978
4027716 Method for preparing a continuous casting belt Jun. 7, 1977

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