US PATENT SUBCLASS 198 / 487.1
.~.~ Nongripping elements are laterally projecting pins which engage the interior of a hollow load

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

463.1  DF  CONVEYOR SYSTEM FOR MOVING A SPECIFIC LOAD AS A SEPARATE UNIT {9}
469.1  DF  .~ System includes a rotating or endless carrier with a load engaging element {9}
487.1.~.~ Nongripping elements are laterally projecting pins which engage the interior of a hollow load

DEFINITION

Classification: 198/487.1

Nongripping elements are laterally projecting pins which engage the interior of a hollow load:

(under subclass 469.1) Apparatus wherein the load has a cavity and the load engaging elements are pins which engage said load cavity without gripping and which project sidewise from the drive member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

803.12, for conveyor section with means to engage the interior of a hollow load.