US PATENT SUBCLASS 164 / 190
.~.~.~ Stripping plate

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


164 /   HD   METAL FOUNDING

159  DF  MEANS TO SHAPE A FORMING SURFACE {8}
169  DF  .~ Including means for compacting particulate fluent mold materials {12}
180  DF  .~.~ Having means for withdrawing forming surface from shaping means {8}
190.~.~.~ Stripping plate

DEFINITION

Classification: 164/190

(under subclass 180) Apparatus having a plate member that fits accurately around the pattern and supports the sand of the shaped member during withdrawal of the pattern.

SEE OR SEARCH THIS CLASS, SUBCLASS:

217+, for molding apparatus including stripping plate separation means.