Arrangements for providing constant relative speed between record carrier and head

Introduced: September 1968

Last revised: January 2006

Full Title

Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function > Driving; Starting; Stopping; Control thereof > Arrangements for providing constant relative speed between record carrier and head

Classification Context

Section:: PHYSICS
Class:: INFORMATION STORAGE
Subclass:: INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER

2 direct subcodes

Child Classifications

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G11B 19/247 using electrical means
G11B 19/253 using mechanical means