US PATENT SUBCLASS 475 / 248
.~ Spur gear differential

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

220  DF  DIFFERENTIAL PLANETARY GEARING {8}
248.~ Spur gear differential {4}
249  DF  .~.~> With means to limit overspeed of one output {1}
251  DF  .~.~> Pinion axis at angle intersecting axis of output
252  DF  .~.~> Intermeshing planet pinions
253  DF  .~.~> With roller bearing between gear and its support

DEFINITION

Classification: 475/248

Spur gear differential:

(under subclass 220) Subject matter wherein said differential gearing* is formed of spur gear*. [figure]