US PATENT SUBCLASS 384 / 373
.~.~.~.~ Forced feed

Current as of: June, 1999
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384 /   HD   BEARINGS

91  DF  ROTARY BEARING {8}
129  DF  .~ Plain bearing {17}
322  DF  .~.~ Lubricating {5}
372  DF  .~.~.~ Fixed shaft {6}
373.~.~.~.~ Forced feed

DEFINITION

Classification: 384/373

Forced feed:

(under subclass 372) Subject matter having means to supply the lubricant to the bearing by pressure.

(1) Note. Included are pump systems and bearings grooved, or otherwise alterwise altered so that lubricant under pressure can be supplied to the bearing surface. A reservoir, or pressure normally produced by rotation of a shaft is not proper for this subclass.

SEE OR SEARCH THIS CLASS, SUBCLASS:

369, for lubricant force feed to a thrust bearing and see search notes.