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Class Information
Number: 164/158
Name: Metal founding > With positive cleaning means for apparatus
Description: Apparatus including positive means for removing undesirable material from a mold making or metal casting apparatus.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8672019 Cleaning unit for a continuous metal strip as well as a strip casting installation with such a cleaning unit Mar. 18, 2014
8469079 System and method for cleaning, testing, and reusing riser tubes with aluminum build up Jun. 25, 2013
8087448 Roll polishing apparatus Jan. 3, 2012
7874345 Apparatus for the continuous surface cleaning of rotationally movable casting rolls of a strip-casting machine Jan. 25, 2011
7303653 Sizing agent and recording sheet having the same Dec. 4, 2007
7264037 Molding of slurry-form semi-solidified metal Sep. 4, 2007
7040375 Diecasting machine and plunger lubricating method May. 9, 2006
6886623 Strip casting apparatus May. 3, 2005
6752197 Injector particularly for vacuum die-casting apparatus Jun. 22, 2004
6397923 Pipe core clean out system Jun. 4, 2002
6354359 Method for cleaning and lubricating an injection sleeve and plunger in a cold chamber injection unit Mar. 12, 2002
6237672 Self lubricating and cleaning injection piston for cold chamber injection unit May. 29, 2001
6220334 Process for washing molding die for cold box process and washing apparatus therefor Apr. 24, 2001
6125915 Method of and apparatus for cleaning a continuous caster Oct. 3, 2000
5964277 Twin drum type continuous casting method Oct. 12, 1999
5839500 Apparatus for improving the quality of continously cast metal Nov. 24, 1998
5715885 Apparatus and method for cleaning core box vents Feb. 10, 1998
5697423 Apparatus for continuously casting Dec. 16, 1997
5657813 Core blowing machine blowing plate exchanging and cleaning system Aug. 19, 1997
5651413 In-situ conditioning of a strip casting roll Jul. 29, 1997
5636681 Process and apparatus for casting metal strip Jun. 10, 1997
5582227 Method and system for coating surfaces of a caseless mold Dec. 10, 1996
5575327 Strip casting apparatus Nov. 19, 1996
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
5505246 Permanent mold or die casting of titanium-aluminum alloys Apr. 9, 1996
5465777 Contact pouring Nov. 14, 1995
5435373 Apparatus and method for lubricating and cleaning out die-casting equipment Jul. 25, 1995
5388631 Die-casting apparatus with spraying device for solid lubricant and device for cleaning nozzles Feb. 14, 1995
5360051 Continuous casting method and apparatus for implementing same method Nov. 1, 1994
5343928 Two-piece liner for use in a matchplate molding machine Sep. 6, 1994
5190593 Apparatus and method for cleaning the outside of the mold tube in a continuous casting machine Mar. 2, 1993
5069268 Basin former for a matchplate molding machine Dec. 3, 1991
4934443 Method of and apparatus for direct casting of metal strip Jun. 19, 1990
4899802 System for changing and cleaning blowing plates in core blowing machines Feb. 13, 1990
4899803 Double carriage for automatic tool change in core making machines for casting Feb. 13, 1990
4898225 Mold lubricant exhausting apparatus for knocking-out mechanism Feb. 6, 1990
4830082 Machine and method for making molds using an activating gas May. 16, 1989
4793400 Double brushing of grooved casting wheels Dec. 27, 1988
4718474 Mold transfer mechanism for a molding machine Jan. 12, 1988
4708194 Method and apparatus for rapidly solidifying metal employing a metallic conditioning brush Nov. 24, 1987
4687431 Mold press having a mold cleaning device Aug. 18, 1987
4643240 Method of blowing cores etc. using quick-set sand, and improved mold-blowing apparatus Feb. 17, 1987
4605170 Apparatus for wetting mold surfaces with a liquid Aug. 12, 1986
4599967 Vessel nozzle cleaning apparatus and methods Jul. 15, 1986
4598760 Cleaning roller tracks of withdrawal stands in machines for continuous casting Jul. 8, 1986
4572273 Blow plate and/or blow nozzle automatic cleaning device Feb. 25, 1986
4570694 Mold-blowing apparatus Feb. 18, 1986
4543684 Apparatus for cleaning plastics forming mold faces Oct. 1, 1985
4512810 Bolster pin and method for cleaning flask bushing Apr. 23, 1985
4428414 Apparatus for cleaning faced metal moulds of used facing Jan. 31, 1984

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