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Class Information
Number: 164/131
Name: Metal founding > Process > Shaping liquid metal against a forming surface > Removing article from forming surface
Description: Process wherein the produced product is separated from the surface of which it was shaped.










Sub-classes under this class:

Class Number Class Name Patents
164/132 Core removal 236


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8689854 Decomposition conduit fabrication method Apr. 8, 2014
8584732 Mold release method for a cold spray process Nov. 19, 2013
8426493 Foundry mixes containing sulfate and/or nitrate salts and their uses Apr. 23, 2013
8393381 Method of forming a cast metal article Mar. 12, 2013
8342228 Systems and methods for insert-molding Jan. 1, 2013
8327916 Low pressure cylinder head outer die components for core gas removal Dec. 11, 2012
8251125 Metal mold apparatus Aug. 28, 2012
8066053 Method and apparatus for assisting removal of sand moldings from castings Nov. 29, 2011
7967053 Process for casting a part from a pour of molten metal into a mold assembly Jun. 28, 2011
7905270 Demolding method and equipment Mar. 15, 2011
7886806 Method for removing a casted part for use in a die casting machine Feb. 15, 2011
7775258 Method and apparatus for removing a casted part for use in a die casting machine Aug. 17, 2010
7712513 System and method for controlling casting shakeout retention May. 11, 2010
7588633 Filler component for investment casting slurries Sep. 15, 2009
7543627 Method of removing molded article and apparatus for same Jun. 9, 2009
7509994 Device for removing sand from casting Mar. 31, 2009
7494554 Method for continuous manufacturing of cast articles utilizing one or more fluidized beds for heat treating and aging purposes Feb. 24, 2009
7458412 Method of forming a housing having a thin wall and the housing Dec. 2, 2008
7401638 Heat-dissipating device and its manufacturing process Jul. 22, 2008
7347247 Method of forming a metal casting having a uniform side wall thickness Mar. 25, 2008
7341430 Vane wheel for torque converter and manufacturing method Mar. 11, 2008
7331374 Method and apparatus for assisting removal of sand moldings from castings Feb. 19, 2008
7290583 Methods and apparatus for heat treatment and sand removal for castings Nov. 6, 2007
7287573 Silicone binders for investment casting Oct. 30, 2007
7278460 Ceramic casting core and method Oct. 9, 2007
7275582 Methods and apparatus for heat treatment and sand removal for castings Oct. 2, 2007
7252134 Method and apparatus for removal of flashing and blockages from a casting Aug. 7, 2007
7234506 Ceramic casting core and method Jun. 26, 2007
7225856 Precipitation-hardenable alloy core rod, plunger tip having a uniform side wall thickness, and method of forming same Jun. 5, 2007
7216691 Mold-removal casting method and apparatus May. 15, 2007
7191519 Method for the manufacture of a vaned diffuser Mar. 20, 2007
7182121 Investment casting method and materials Feb. 27, 2007
7165600 Chemically bonded aggregate mold Jan. 23, 2007
7147031 Lost pattern mold removal casting method and apparatus Dec. 12, 2006
7121318 Lost pattern mold removal casting method and apparatus Oct. 17, 2006
6957685 Method of cleaning and of heat treating lost foam castings Oct. 25, 2005
6913064 Refractory metal core Jul. 5, 2005
6901989 Removing lost foam pattern coating residue from a casting Jun. 7, 2005
6899158 Insert core and method for manufacturing a cylinder for internal combustion engine by making use of the insert core May. 31, 2005
6893561 Liquid filter with a cast metal housing and method of producing the same May. 17, 2005
6834706 Process for recovering sand and bentonite clay used in a foundry Dec. 28, 2004
6820677 Method of making a spray formed article Nov. 23, 2004
6808005 Method and apparatus for extracting castings produced in a mould foundry plant Oct. 26, 2004
6739380 Method and apparatus for removing ceramic material from cast components May. 25, 2004
6691765 Products for the manufacture of molds and cores used in metal casting and a method for their manufacture and recycle from crushed rock Feb. 17, 2004
6672367 Methods and apparatus for heat treatment and sand removal for castings Jan. 6, 2004
6644382 Casting sand shake-out method and its apparatus Nov. 11, 2003
6622775 Method and apparatus for assisting removal of sand moldings from castings Sep. 23, 2003
6595267 Liner lock key for tumbler liner segments Jul. 22, 2003
6554049 Process for recovering sand and bentonite clay used in a foundry Apr. 29, 2003

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