US PATENT SUBCLASS 254 / 297
.~.~.~.~.~ Epicyclic gear train having sun, intermediate (e.g., planet), and ring gears

Current as of: June, 1999
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254 /   HD   IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE

264  DF  APPARATUS FOR HAULING OR HOISTING LOAD, INCLUDING DRIVEN DEVICE WHICH CONTACTS AND PULLS ON CABLE {4}
266  DF  .~ Device includes rotatably driven, cable contacting drum {34}
278  DF  .~.~ Plural drums or drum with plural distinct sections {7}
294  DF  .~.~.~ Having common drive source or mechanically interlinked drive trains {10}
295  DF  .~.~.~.~ Including intermeshing gears in drive {7}
297.~.~.~.~.~ Epicyclic gear train having sun, intermediate (e.g., planet), and ring gears

DEFINITION

Classification: 254/297

Epicyclic gear train having sun, intermediate, (e.g., planet) and ring gears:

(under subclass 295) Apparatus wherein the gears include an epicyclic gear arrangement in which a sun gear is engaged with an intermediate, (e.g., planet) gear which is also engaged with an encircling ring gear.