US PATENT SUBCLASS 198 / 461.1
.~.~ By successive conveyors having dissimilar speeds

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.~.~ By successive conveyors having dissimilar speeds {2}
461.2  DF  .~.~.~> Conveyors having increased speeds only {1}
462.1  DF  .~.~.~> To crowd or imbricate articles {2}

DEFINITION

Classification: 198/461.1

By successive conveyors having dissimilar speeds:

(under subclass 459.1) Subject matter wherein a change in the spacing between the loads is effected during a passage of the loads from one portion of the carrier to the adjacent portion of the carrier, and the change is caused by a difference in the rate of movement of the carrier portions relative to each

other.