Driving; Starting; Stopping; Arrangements for control or regulation thereof

Full Title

Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function > Driving; Starting; Stopping; Arrangements for control or regulation thereof

Classification Context

Section:

PHYSICS

Class:

INFORMATION STORAGE

Subclass:

INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER

Child Classifications

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• G11B 15/2 Moving record carrier backwards or forwards by finite amounts, i.e. back-spacing, forward-spacing
• G11B 15/22 Stopping means
• G11B 15/24 Drive-disengaging means
• G11B 15/26 Driving record carriers by members acting directly or indirectly thereon
• G11B 15/38 Driving record carriers by pneumatic means
• G11B 15/4 Driving record carriers otherwise than by electric motor
• G11B 15/43 Control or regulation of mechanical tension of record carrier, e.g. tape tension
• G11B 15/44 Speed-changing arrangements; Reversing arrangements; Drive-transfer means therefor
• G11B 15/46 Controlling, regulating, or indicating speed