US PATENT SUBCLASS 164 / 198
.~.~ Sand slinger type compactor

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

159  DF  MEANS TO SHAPE A FORMING SURFACE {8}
169  DF  .~ Including means for compacting particulate fluent mold materials {12}
198.~.~ Sand slinger type compactor {1}
199  DF  .~.~.~> With boom-mounted slinging means

DEFINITION

Classification: 164/198

(under subclass 169) Apparatus having means operable for mechanically slinging wads of sand at high velocity onto the shaping surface.

SEE OR SEARCH THIS CLASS, SUBCLASS:

19, for processes of shaping a forming surface by spraying or slinging mold material.