US PATENT SUBCLASS 34 / 116
.~.~.~.~ With belts or felts

Current as of: June, 1999
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34 /   HD   DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS

523  DF  APPARATUS {40}
108  DF  .~ Rotary drums or receptacles {7}
110  DF  .~.~ External {6}
113  DF  .~.~.~ Plural {5}
116.~.~.~.~ With belts or felts {2}
117  DF  .~.~.~.~.~> With threading, stripping, or guiding devices
118  DF  .~.~.~.~.~> Tightener

DEFINITION

Classification: 34/116

(under subclass 113) Apparatus in which belts or felts are provided for holding the material against the drum or against an intermediate belt or felt which contacts the drum.

SEE OR SEARCH THIS CLASS, SUBCLASS:

123, and in subclass 111, for belt or felt driers, and see the notes thereto.

523, for belts or felts, per se.

SEE OR SEARCH CLASS

198, Conveyors: Power-Driven,

688.1+, for means for holding a conveyed load against its conveyor, and subclasses 604+ and 620+ for opposed, load gripping conveyors.