US PATENT SUBCLASS 475 / 171
.~.~ Plural power paths to planetary gearing

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


475 /   HD   PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS

162  DF  PLANET PERIPHERY SURROUNDS AXIS OF INTERACTING GEAR (E.G., ECCENTRICALLY DRIVEN TRANSMISSON) {11}
169  DF  .~ Means to change speed ratio between input and output {4}
171.~.~ Plural power paths to planetary gearing

DEFINITION

Classification: 475/171

Plural power paths to planetary gearing:

(under subclass 169) Subject matter wherein a power transmitting path extends between an input member* and each of two elements of a planetary transmission while an output member* is driven by a third planetary element.