US PATENT SUBCLASS 384 / 457
.~.~.~ For crankshaft

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}
457.~.~.~ For crankshaft {1}
458  DF  .~.~.~.~> For pedal crank

DEFINITION

Classification: 384/457

For crankshaft:

(under subclass 456) Subject matter wherein the bearing is for supporting a shaft bent at right angles with respect to an engine or is carried on a portion of a shaft bent at right angles.

SEE OR SEARCH THIS CLASS, SUBCLASS:

429+, for plain rotary bearing for crankshaft.

SEE OR SEARCH CLASS

74, Machine Element or Mechanism,

469+, for control lever and linkage systems and subclasses 606+ for casings.