US PATENT SUBCLASS 384 / 597
.~.~.~.~ Roller


Current as of: June, 1999
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384 /   HD   BEARINGS

91  DF  ROTARY BEARING {8}
445  DF  .~ Antifriction bearing {9}
590  DF  .~.~ Thrust bearing {11}
595  DF  .~.~.~ Railway truck side bearing {2}
597.~.~.~.~ Roller {4}
598  DF  .~.~.~.~.~> Toothed
599  DF  .~.~.~.~.~> With self-adjustment means
600  DF  .~.~.~.~.~> Assembling means
601  DF  .~.~.~.~.~> Contaminent elimination; adjustment means {1}


DEFINITION

Classification: 384/597

Roller:

(under subclass 595) Subject matter wherein the bearing element is a roller.