US PATENT SUBCLASS 432 / 134
.~.~ Vibrating or jarring-type work advancer

Current as of: June, 1999
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432 /   HD   HEATING

120  DF  WORK CHAMBER HAVING HEATING MEANS {12}
121  DF  .~ Having means by which work is progressed or moved mechanically {9}
134.~.~ Vibrating or jarring-type work advancer

DEFINITION

Classification: 432/134

(under subclass 121) Apparatus having structure by which work is acted upon by vibrating or jarring means to agitate it or to cause it to advance along the path of travel.

SEE OR SEARCH CLASS

34, Drying and Gas or Vapor Contact With Solids,

164, for a drier of the treated material vibrating type.

198, Conveyors: Power-Driven,

521, 533, 594+, 609, and 752.1 for a vibrating trough conveyor, per se.