US PATENT SUBCLASS 74 / 353
.~.~.~ Rotary carriage

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  DF  .~.~ Laterally slidable gears {2}
353.~.~.~ Rotary carriage

DEFINITION

Classification: 74/353

(under subclass 352) Transmissions wherein the gears are supported by a rotary carrier and are adapted to be moved laterally into mesh with cooperating gears.