US PATENT SUBCLASS 369 / 189
.~.~ Turntable speed control

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


369 /   HD   DYNAMIC INFORMATION STORAGE OR RETRIEVAL

176  DF  DYNAMIC MECHANISM SUBSYSTEM {8}
178  DF  .~ Access of multiple storage elements (e.g., record changer) {14}
189.~.~ Turntable speed control {1}
190  DF  .~.~.~> By sensing of disc (e.g., disc or hole size)

DEFINITION

Classification: 369/189

Turntable speed control:

(under subclass 178) Subject matter having adjustment or change of motion of a rotating horizontal surface which supports and imparts motion to a storage medium disc.