US PATENT SUBCLASS 475 / 329
PLURAL POWER PATHS TO PLANETARY GEARING


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

329PLURAL POWER PATHS TO PLANETARY GEARING {1}
330  DF  .~> Plural planetary units


DEFINITION

Classification: 475/329

PLURAL POWER PATHS TO PLANETARY GEARING:

(under the class definition) Subject matter wherein rotational force from a power source* is split into at least two paths prior to reaching a planetary gear transmission; one of said paths providing rotational input power to a first element of the planetary gear transmission, and the other of said paths providing rotational input power to a second element of said planetary gear transmission.

SEE OR SEARCH THIS CLASS, SUBCLASS:

1+, 18+, 35+, 47+, 72+, 171, 211+, 215+, and 218, for related subject matter.

343, for similar art where there may be plural power paths extending from the planetary transmission.