US PATENT SUBCLASS 221 / 179
.~.~ Within hopper


Current as of: June, 1999
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221 /   HD   ARTICLE DISPENSING

175  DF  WITH STACK FORMING MEANS {5}
178  DF  .~ Movable chute or part thereof {1}
179.~.~ Within hopper {2}
180  DF  .~.~.~> Oscillating pivoted chute section
181  DF  .~.~.~> Axially movable


DEFINITION

Classification: 221/179

(under subclass 178) Devices in which the moving chute or part thereof has such motion within the physical bounds of the supply receptacle.

SEE OR SEARCH THIS CLASS, SUBCLASS:

164+, for orienting type article dispensers having movable lifting elements for engaging and removing articles from a source of supply.

SEE OR SEARCH CLASS

470, Threaded, Headed Fastener, or Washer Making: Process and Apparatus,

164+, for distributors and feeders specialized to the purpose of Class 470 or combined with Class 470 machines in which inclined chutes (sometimes movable) are operated to remove articles from a source of supply.