US PATENT SUBCLASS 418 / 42
.~ Rotating weight positioned on or within inner rotating member

Current as of: June, 1999
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418 /   HD   ROTARY EXPANSIBLE CHAMBER DEVICES

40  DF  SPEED CONTROLLED {3}
42.~ Rotating weight positioned on or within inner rotating member

DEFINITION

Classification: 418/42

(under subclass 40) Apparatus in which the means comprises a rotating mass of solid material which is mounted either (1) to an outer surface of the working member or (2) to the working member within the confines of its periphery.

SEE OR SEARCH THIS CLASS, SUBCLASS:

185, for a working member having an inlet or an outlet passage therethrough controlled by a movable flow restricting means positioned therein.