US PATENT SUBCLASS 198 / 823
.~.~.~ Supported in trough form by separate, unattached means engaging carrier belt face


Current as of: June, 1999
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198 /   HD   CONVEYORS: POWER-DRIVEN

618  DF  CONVEYOR SECTION {26}
804  DF  .~ Endless conveyor {14}
818  DF  .~.~ Having upwardly facing trough configuration in transverse direction on conveying reach {3}
823.~.~.~ Supported in trough form by separate, unattached means engaging carrier belt face {1}
824  DF  .~.~.~.~> Roller or roller assembly {1}


DEFINITION

Classification: 198/823

(under subclass 818) Apparatus in which the belt is supported in nonplanar cross-sectional form by independent means engaging a face of said belt.

(1) Note. Included herein inter alia is a carrier belt flexed into a trough by a stationary support on which it slides, or by one or more revolving belts on which it is supported.