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Publication of FR733655ApublicationCriticalpatent/FR733655A/fr
G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B15/00—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
G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
G11B15/46—Controlling, regulating, or indicating speed
G11B15/50—Controlling, regulating, or indicating speed by mechanical linkage, e.g. clutch
FR733655D1931-06-181931-06-18Dispositif d'entraînement des disques de phonographe réalisant la vitesse tangentielle constante
ExpiredFR733655A
(fr)