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Class Information
Number: 164/224
Name: Metal founding > Means to shape a forming surface > Including means for separating forming surface from shaping means > Having means to invert flask or pattern
Description: Apparatus including means for inverting or turning the mold shaping member upside down or vice versa to facilitate the withdrawal operation.

Patents under this class:

Patent Number Title Of Patent Date Issued
8053011 Device and method of making a cake Nov. 8, 2011
7104310 Mold making machine with separated safety work zones Sep. 12, 2006
7011138 Mold rollover apparatus Mar. 14, 2006
6817403 Matchplate molding machine for forming sand molds Nov. 16, 2004
6622772 Method for forming sand molds and matchplate molding machine for accomplishing same Sep. 23, 2003
6609555 Casting rollover apparatus Aug. 26, 2003
5855468 Method and apparatus for setting foundry core assemblies Jan. 5, 1999
5329986 Automatic molding apparatus for forming sand casting molds Jul. 19, 1994
4565232 Foundry sand molding apparatus Jan. 21, 1986
4440210 Mold stripper Apr. 3, 1984
4221258 Carrousel with a horizontal, fixed circuit, comprising several solidary arms on a rotating drum with a vertical axis Sep. 9, 1980
4172488 Flaskless molding line for chemically bonded sand molds Oct. 30, 1979
4124126 Roll-over mechanism Nov. 7, 1978
4037645 Automatic mold and core forming machine Jul. 26, 1977

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