US PATENT SUBCLASS 72 / 360
.~.~ Coacting closed-dies

Current as of: June, 1999
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72 /   HD   METAL DEFORMING

343  DF  BY USE OF CLOSED-DIE AND COACTING WORK-FORCER (E.G., PUSH-DRAWING) {3}
352  DF  .~ Forcing work into or within closed die; e.g., forging {6}
360.~.~ Coacting closed-dies

DEFINITION

Classification: 72/360

Co-acting closed dies:

(under subclass 352) Subject matter utilizing two opposed relatively movable closed die* structures.

(1) Note. This subclass is the locus for apparatus comprising a conventional drop-forging die couple, as indicated in the accompanying diagram. [figure] [caption]Metal deforming by coacting closed dies (subclass 360).

SEE OR SEARCH THIS CLASS, SUBCLASS:

348+, and 353.2+, for other disclosures of coacting closed dies.