US PATENT SUBCLASS 164 / 217
.~.~ Utilizing a stripping plate

Current as of: June, 1999
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164 /   HD   METAL FOUNDING

159  DF  MEANS TO SHAPE A FORMING SURFACE {8}
213  DF  .~ Including means for separating forming surface from shaping means {9}
217.~.~ Utilizing a stripping plate {1}
218  DF  .~.~.~> Pattern withdrawn vertically downwardly {3}

DEFINITION

Classification: 164/217

(under subclass 213) Apparatus including a plate member surrounding the pattern which functions to maintain the mold material during withdrawal of the pattern.

SEE OR SEARCH THIS CLASS, SUBCLASS:

190, for apparatus for compacting mold materials including a stripping plate for facilitating withdrawal of the pattern.