G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
G11B25/10—Apparatus capable of using record carriers defined in more than one of the sub-groups G11B25/02 - G11B25/08; Adaptor devices therefor
Landscapes
Holding Or Fastening Of Disk On Rotational Shaft
(AREA)
Dispositif a bras pivotant destine a une unite d'exploration pour l'enregistrement et/ou la lecture d'information dans un support d'information en forme de disque