US PATENT SUBCLASS 415 / 123
.~ Brake or clutch

Current as of: June, 1999
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415 /   HD   ROTARY KINETIC FLUID MOTORS OR PUMPS

122.1  DF  INCLUDING SHAFT TRANSMISSION TRAIN, BRAKE, CLUTCH, OR ATTENDANT ACTUATED DRIVE MEANS {4}
123.~ Brake or clutch

DEFINITION

Classification: 415/123

(under subclass 122.1) Apparatus comprising means to (1) connect or disconnect the runner* supporting shaft* to a

driven or driving shaft* or (2) retard, stop, or prevent movement of the runner* or its supporting shaft*.

SEE OR SEARCH THIS CLASS, SUBCLASS:

18, for clutch or brake devices which are controlled by means responsive to non-cyclic condition sensing, centrifugal actuation, or torque.

61, for plural runners* mounted for relative or independent movement and means, which may be a clutch means, for connecting a runner* to the shaft*.

SEE OR SEARCH CLASS

477, Interrelated Power Delivery Controls, Including Engine Control, for interrelated control between a motor* and a transmission, clutch, or brake.