US PATENT SUBCLASS 318 / 614
.~.~ Friction-braking near balance including magnetic or eddy current brakes

Current as of: June, 1999
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318 /   HD   ELECTRICITY: MOTIVE POWER SYSTEMS

560  DF  POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) {23}
611  DF  .~ With stabilizing features (e.g., anti-hunting, damping) {8}
614.~.~ Friction-braking near balance including magnetic or eddy current brakes

DEFINITION

Classification: 318/614

(under subclass 611) Subject matter in which the stabilizing means is by friction braking as the system approaches balance.

SEE OR SEARCH THIS CLASS, SUBCLASS:

371, and 372, for motor control systems with friction braking.