US PATENT SUBCLASS 475 / 267
.~ With flywheel or centrifugal weight control


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

254  DF  CONDITION RESPONSIVE CONTROL {7}
267.~ With flywheel or centrifugal weight control {1}
268  DF  .~.~> With planet pinion axis at angle to axis of mating gear (e.g., bevel gears)


DEFINITION

Classification: 475/267

With flywheel or centrifugal weight control:

(under subclass 254) Subject matter wherein a planetary transmission is controlled in response to (1) the affect thereon of the inertia of a separate mass driven by a transmission part, or (2) the radially acting force produced in response to the speed of a transmission part by a separate mass driven by said part and spaced from the rotary axis of such part.

SEE OR SEARCH THIS CLASS, SUBCLASS:

255, for eccentrically weighted planet pinions* and 258+ for centrifugally controlled clutch* or brake*.

SEE OR SEARCH CLASS

180, Motor Vehicles,

165, for the use of a flywheel in a power delivery system together with significant vehicle structure.