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Class Information
Number: 164/197
Name: Metal founding > Means to shape a forming surface > Including means for compacting particulate fluent mold materials > Diverse means for applying pressure forces > Vibrating and squeeze type > Integral vibrator and squeeze head
Description: Apparatus wherein the compacting means includes a pressure member which exerts a vibratory force in addition to a pressing type force.

Patents under this class:

Patent Number Title Of Patent Date Issued
6345662 Automatic vibration molding machine for green sand mold Feb. 12, 2002
5458181 Shaped bodies containing short inorganic fibers or whiskers and methods of forming such bodies Oct. 17, 1995
4565232 Foundry sand molding apparatus Jan. 21, 1986
4197901 Foundry sand molding apparatus Apr. 15, 1980

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