US PATENT SUBCLASS 369 / 233
.~ Mechanism condition or storage medium responsive control

Current as of: June, 1999
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369 /   HD   DYNAMIC INFORMATION STORAGE OR RETRIEVAL

176  DF  DYNAMIC MECHANISM SUBSYSTEM {8}
233.~ Mechanism condition or storage medium responsive control {4}
234  DF  .~.~> With turntable braking (e.g., tone arm position responsive) {4}
239  DF  .~.~> Speed {2}
242  DF  .~.~> Antiskating
243  DF  .~.~> Energizing circuit

DEFINITION

Classification: 369/233

Mechanism condition or storage medium responsive control:

(under subclass 176) Subject matter wherein the mechanism subsystem is controlled by a condition of an element thereof, or by a characteristic of the storage medium.

SEE OR SEARCH THIS CLASS, SUBCLASS:

178+, for such subject matter in a record changing device.

220, for a tone arm controlled lateral drive mechanism.

226, for a tone arm controlled restoring mechanism.

231+, for a tone arm motion controlled mechanism.