US PATENT SUBCLASS 477 / 125
.~.~.~ Prevents unsafe or unintentional shift

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

34  DF  TRANSMISSION CONTROL {15}
115  DF  .~ Transmission controlled by engine {4}
121  DF  .~.~ By input manifold pressure or engine fuel control {6}
125.~.~.~ Prevents unsafe or unintentional shift {1}
126  DF  .~.~.~.~> Reverse inhibitor

DEFINITION

Classification: 477/125

Prevents unsafe or unintentional shift:

(under subclass 121) Subject matter wherein means are provided to prohibit the changing of the speed ratio* of the gear transmission* when such change may harm the engine* or gear transmission.