US PATENT SUBCLASS 384 / 418
.~.~.~ Roller


Current as of: June, 1999
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384 /   HD   BEARINGS

91  DF  ROTARY BEARING {8}
129  DF  .~ Plain bearing {17}
416  DF  .~.~ for rotary member {2}
418.~.~.~ Roller {1}
419  DF  .~.~.~.~> Elongated


DEFINITION

Classification: 384/418

Roller:

(under subclass 416) Subject matter wherein the bearing is for a rotary element having a cylindrical outer surface, or an outer surface shaped to engage a track.

SEE OR SEARCH CLASS

193, Conveyors, Chutes, Skids, Guides, and Ways, for general assembly of rolls, or the structure thereof.

198, Conveyors: Power-Driven, for general assembly of rolls, or the structure thereof.

492, Roll or Roller,

16+, for a roll, per se, not elsewhere provided for, in which the outer surface of the roll is rotatable relative to its supporting shaft.