US PATENT SUBCLASS 384 / 423
.~.~.~ For railway car side

Current as of: June, 1999
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384 /   HD   BEARINGS

91  DF  ROTARY BEARING {8}
129  DF  .~ Plain bearing {17}
420  DF  .~.~ Thrust bearing {5}
423.~.~.~ For railway car side

DEFINITION

Classification: 384/423

For railway car side:

(under subclass 420) Subject matter wherein the pressure, or force is between the body bolster and truck bolster of a railway car and which are subject to intermittent loader as the car body tilts from a vertical axis.

SEE OR SEARCH CLASS

105, Railway Rolling Stock,

200+, for bolster connecting for bogies.