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Class Information
Number: 164/362
Name: Metal founding > Means to shape metallic material > United particle type shaping surface (e.g., sand, etc.) > Having means to restrict turbulence of flow during casting
Description: Apparatus having runner or gate splash and swirl control means, e.g., runner bushes, runner traps, etc., for providing laminar flow of the molten metal into the mold cavity proper.

Patents under this class:

Patent Number Title Of Patent Date Issued
6467530 Apparatus for forming a pour hole and main sprue in an investment mold for lost wax casting Oct. 22, 2002
6450236 Method of ascending casting in casting cavities, and casting mould or mould part for use when carrying out the method Sep. 17, 2002
6349758 Apparatus for forming a pour hole and main sprue in an investment mold for lost wax casting Feb. 26, 2002
6289969 Metal casting Sep. 18, 2001
6199619 Arrangement of an ingate system with feeding reservoir for feeding castings, and a method of making such a system Mar. 13, 2001
5526868 Casting process with forced and controlled vortex at sprue intake Jun. 18, 1996
5425410 Sand casting mold riser/sprue sleeve Jun. 20, 1995
5228495 Process for the manufacture of brake discs Jul. 20, 1993
4972897 Spiral sprue loop Nov. 27, 1990
4961460 Moulds for metal casting and sleeves containing filters for use therein Oct. 9, 1990
4928746 Moulds for metal casting and sleeves containing filters for use therein May. 29, 1990
4887661 Casting mold for foundry castings Dec. 19, 1989
4756355 Refractory hollowware and method of casting using hollowware to remove non-metallic inclusions from molten metal Jul. 12, 1988
4749022 Foundry gating system Jun. 7, 1988
4736788 Gating apparatus Apr. 12, 1988
4614217 Method of assembling a horizontal shell mold casting system and the resulting system Sep. 30, 1986
RE31972 Casting mold with constricting device Aug. 20, 1985
4396180 High capacity device for the preparation of a mixture comprising a solid phase and a liquid phase of a metal alloy Aug. 2, 1983
4209162 Anti-splash device Jun. 24, 1980
4154289 Gating system May. 15, 1979
4140838 Sand mold risers Feb. 20, 1979
4072180 Process and mould for casting multiple articles Feb. 7, 1978
4037643 Nodularizing treatment employing unitized modifying agent Jul. 26, 1977
3971433 Apparatus for molding cast iron parts containing spheroidal graphite Jul. 27, 1976

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