US PATENT SUBCLASS 141 / 73
.~.~ Compacting material in receiver

Current as of: June, 1999
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141 /   HD   FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS

69  DF  WITH MATERIAL TREATMENT {3}
71  DF  .~ Compacting {3}
73.~.~ Compacting material in receiver {2}
74  DF  .~.~.~> Agitation {3}
80  DF  .~.~.~> In filled receiver

DEFINITION

Classification: 141/73

(under subclass 71) Apparatus in which the density of the material is increased by treatment within the receiver.

(1) Note. Included in this subclass is a collection of packing augers, per se.

SEE OR SEARCH THIS CLASS, SUBCLASS:

193+, and 251+, for filling systems having relatively receding discharge assistant and receiver engaging means, the said relative movement taking place during the filling operation, which is sometimes referred to as "uniform density" filling.

SEE OR SEARCH CLASS

100, Presses, appropriate subclasses for means compacting contents material in a filled receiver.