US PATENT SUBCLASS 74 / 352
.~.~ Laterally slidable gears

Current as of: June, 1999
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74 /   HD   MACHINE ELEMENT OR MECHANISM

640  DF  GEARING {31}
325  DF  .~ Interchangeably locked {11}
352.~.~ Laterally slidable gears {2}
353  DF  .~.~.~> Rotary carriage
354  DF  .~.~.~> Swinging carriage

DEFINITION

Classification: 74/352

(under subclass 325) Transmissions wherein the gears are supported by a shiftable carrier whereby the gears may be moved laterally with respect to the longitudinal axis of the transmission into mesh with cooperating gears.