G11B15/28 - CPC Classification

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; Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal

• G11B15/285 » {through pneumatic means} 0
• G11B15/29 » through pinch-rollers {or tape rolls} 7
• G11B15/295 » with single capstan or drum simultaneously driving the record carrier at two separate points of an isolated part thereof, e.g. the capstan acting directly on the tape rollers 1

Recent Application in this class: