US PATENT SUBCLASS 477 / 60
.~.~.~ With nonratio brake

Current as of: June, 1999
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477 /   HD   INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL

34  DF  TRANSMISSION CONTROL {15}
52  DF  .~ Including fluid drive {2}
53  DF  .~.~ Impeller-turbine-type {8}
60.~.~.~ With nonratio brake

DEFINITION

Classification: 477/60

With nonratio brake:

(under subclass 53) Subject matter wherein means is provided to stop a part of the gear transmission* or load from rotation and such stoppage does not directly change a gear speed ratio*.

(1) Note. A nonratio brake is one that does not directly effect a ratio change; e.g, anticreep, parking brake, synchronization brake, etc.

SEE OR SEARCH THIS CLASS, SUBCLASS:

59, for hydraulic brakes.