US PATENT SUBCLASS 198 / 606
.~.~ Plural sections each formed of or including a closed flexible loop

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

570  DF  CONVEYING SYSTEM HAVING PLURAL POWER-DRIVEN CONVEYING SECTIONS {18}
602  DF  .~ Forming a single conveying path {6}
606.~.~ Plural sections each formed of or including a closed flexible loop {1}
607  DF  .~.~.~> With elevating or lowering section

DEFINITION

Classification: 198/606

(under subclass 602) Apparatus including at least two conveyors, each consisting of, or including as part of its structure, an endless loop.

(1) Note. Examples of plural conveyors included here are (a) endless belts that directly support a load on their upper surfaces, and (b) endless belts, each carrying other elements, such as buckets or platforms, which support the load.