US PATENT SUBCLASS 164 / 195
.~.~ Diverse means for applying pressure forces

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}
195.~.~ Diverse means for applying pressure forces {1}
196  DF  .~.~.~> Vibrating and squeeze type {1}

DEFINITION

Classification: 164/195

(under subclass 169) Apparatus having two or more dynamic mold compaction means identifiable as separate units each doing a complete operation of a different kind, e.g., mold pressing means combined with mold vibrating means, blow molding means combined with mold vibrating means, etc.

SEE OR SEARCH THIS CLASS, SUBCLASS:

38, for processes of compacting mold materials utilizing diverse pressure applications.