Disposition or mounting of heads relative to record carriers

Full Title

Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor > Disposition or mounting of heads relative to record carriers

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 5/49 Fixed mountings
• G11B 5/5 Interchangeable mountings, e.g. for replacement of head without readjustment
• G11B 5/52 with simultaneous movement of head and record carrier, e.g. rotation of head
• G11B 5/54 with provision for moving the head into, or out of, its operative position or across tracks
• G11B 5/56 with provision for moving the head for the purpose of adjusting the position of the head relative to the record carrier, e.g. manual adjustment for azimuth correction or track centering
• G11B 5/58 with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following