US PATENT SUBCLASS 164 / 214
.~.~ Means effecting parallel draw of cope and pattern plate respectively from each other and the drag

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}
214.~.~ Means effecting parallel draw of cope and pattern plate respectively from each other and the drag

DEFINITION

Classification: 164/214

(under subclass 213) Apparatus which includes means for withdrawing the cope from the pattern and the pattern from the drag in parallel relation by a true rectilinear movement.

SEE OR SEARCH THIS CLASS, SUBCLASS:

182, for compacting means including means for withdrawing pattern member intermediate the cope and drag.