US PATENT SUBCLASS 187 / 235
.~.~ Including cable accumulating-type drum

Current as of: June, 1999
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187 /   HD   ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE

222  DF  INDUSTRIAL LIFT TRUCK OR REQUIRED COMPONENT THEREOF (E.G., FORKLIFT) {8}
233  DF  .~ Having specific drive-means for load support {3}
235.~.~ Including cable accumulating-type drum

DEFINITION

Classification: 187/235

Including cable accumulating-type drum:

(under subclass 233) Mobile wheeled or tracked apparatus wherein the drive-means* includes both (1a a cable* directly attached to the load support surface of the apparatus and (b) a drum turned about its central axis by the source of power and having a perimeter about which the cable* is wound and collected when the drum is turned to apply a pulling force to the load support surface.

SEE OR SEARCH THIS CLASS, SUBCLASS:

261+, for a drive-means* for an elevator car which includes a cable accumulating type drum.