US PATENT SUBCLASS 198 / 462.3
.~.~.~.~ Crowding by endless belts or chain conveyors only

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

434  DF  CONVEYOR SYSTEM FOR ARRANGING OR REARRANGING STREAM(S) OF ITEMS {5}
459.1  DF  .~ By longitudinally respacing successive articles in stream {7}
461.1  DF  .~.~ By successive conveyors having dissimilar speeds {2}
462.1  DF  .~.~.~ To crowd or imbricate articles {2}
462.3.~.~.~.~ Crowding by endless belts or chain conveyors only

DEFINITION

Classification: 198/462.3

Crowding by endless belts or chain conveyors only:

(under subclass 462.1) Subject matter wherein the decreased

spacing is caused only by continuous load carriers made of bands of flexible material or bands constructed of links of metal or plastic or similar material.