G11B3/08564 - CPC Classification

Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor; Arrangements of heads; Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using automatic means; Driving the head the head being driven by means independent of the record carrier driving means

• G11B3/08567 » {for pivoting pick-up arms} 0
• G11B3/08587 » {for pick-up arm moving parallel to itself} 0
• G11B3/08596 » {for fixed arms carrying a movable head} 0