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PCE
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IPC Subgroup
G11B 21/04

Automatic feed mechanism producing a transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan

Introduced: September 1968

Last revised: January 2006

Full Title

Head arrangements not specific to the method of recording or reproducing > Driving or moving of heads > Automatic feed mechanism producing a transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan

Classification Context

Section:
PHYSICS
Class:
INFORMATION STORAGE
Subclass:
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER

1 direct subcode

Child Classifications

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  • G11B 21/06 the record carrier having means to ensure traverse movement of the head