US PATENT SUBCLASS 242 / 325.2
.~.~ Having carrier responsive control

Current as of: June, 1999
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242 /   HD   WINDING, TENSIONING, OR GUIDING

324  DF  UNWINDING AND REWINDING A MACHINE CONVERTIBLE INFORMATION CARRIER (E.G., MAGNETIC TAPE OR PHOTOGRAPHIC FILM) {13}
325  DF  .~ Endless coiled carrier (i.e., closed loop) {5}
325.2.~.~ Having carrier responsive control

DEFINITION

Classification: 242/325.2

Having carrier responsive control:

(under subclass 325) Subject matter wherein the winding apparatus includes a mechanism (e.g., a speed controller) influenced by a detector sensitive to a change in a condition in the information-bearing carrier (e.g., slackness) to regulate or interrupt winding.

SEE OR SEARCH THIS CLASS, SUBCLASS:

333+, and 334+, for a control of an information bearing carrier having ends.