SPEED RESPONSIVE DEVICE FOR ADJUSTING RELATIVE ROTATIONALPOSITION OF COUPLED MEMBERS:
(under the class definition) Flexible coupling structure wherein a shaft and another member are mounted for relative rotation about a common axis and wherein means is provided to sense velocity or change of velocity of the shaft or other member and responsive to such sensed velocity or change of velocity, said means acts directly or indirectly to alter the relative rotational position of the shaft and other member between predetermined relative rotational positions.
SEE OR SEARCH THIS CLASS, SUBCLASS:
160+, for a coupling other than speed responsive to adjust the relative rotational position of coupled members.
SEE OR SEARCH CLASS
123, Internal-Combustion Engines,
406.75, for spark ignition timing controlled by a centrifugal timing mechanism.
200, Electricity: Circuit Makers and Breakers,
19.21+, for an ignition distributor with centrifugal advance mechanism.
