US PATENT SUBCLASS 475 / 331
PLANETARY GEARING OR ELEMENT


Current as of: June, 1999
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475 /   HD   PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS

331PLANETARY GEARING OR ELEMENT {12}
332  DF  .~> Plural outputs
333  DF  .~> Planet pinion is worm gear
334  DF  .~> Floating support annulus in rolling contact with planet pinion
335  DF  .~> Toothed planet pinion has smooth bearing surface engaging raceway on sun or orbit gear
336  DF  .~> Axis of planet pinion at angle intersecting rotational axis of mating gear (e.g., bevel gears)
337  DF  .~> Plural planet carriers in series move at different speeds
338  DF  .~> Coaxial teeth around planet pinion engage axially spaced relatively rotatable gears {2}
343  DF  .~> Nonplanetary gearing combined with planetary
344  DF  .~> Particular gear tooth feature {1}
346  DF  .~> Floating or flexible coupling or support {1}
348  DF  .~> Planet pinion supported by roller bearings
349  DF  .~> With manual input


DEFINITION

Classification: 475/331

PLANETARY GEARING OR ELEMENT:

(under the class definition) Subject matter including a planetary gear transmission or a device particularly adapted to be used with said planetary gear transmission.