US PATENT SUBCLASS 384 / 476
.~.~.~ With cooling, heating or insulating

Current as of: June, 1999
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384 /   HD   BEARINGS

91  DF  ROTARY BEARING {8}
445  DF  .~ Antifriction bearing {9}
456  DF  .~.~ Radial bearing {9}
476.~.~.~ With cooling, heating or insulating

DEFINITION

Classification: 384/476

With cooling, heating or insulating:

(under subclass 456) Subject matter including means to control the temperature of the bearing, e.g., raise or lower the temperature, or shield the bearing from heat, cold or electrical charge.

SEE OR SEARCH THIS CLASS, SUBCLASS:

317, for cooling a plain bearing.

467, for cooling an antifriction bearing by lubricant.

900, for cooling or heating not designated in the regular schedule.