CA1220270A - Servomecanisme utilisant une frequence variable pour positionner la tete de lecture-ecriture d'un fichier a disques magnetiques
- Google Patents
Servomecanisme utilisant une frequence variable pour positionner la tete de lecture-ecriture d'un fichier a disques magnetiques
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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International Business Machines Corp
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International Business Machines Corp
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Priority claimed from US06/713,319external-prioritypatent/US4620397A/en
Application filed by International Business Machines CorpfiledCriticalInternational Business Machines Corp
Application grantedgrantedCritical
Publication of CA1220270ApublicationCriticalpatent/CA1220270A/fr
Moving Of The Head To Find And Align With The Track
(AREA)
CA000499459A1985-03-181986-01-13Servomecanisme utilisant une frequence variable pour positionner la tete de lecture-ecriture d'un fichier a disques magnetiques
ExpiredCA1220270A
(fr)
Servo-système et méthode pour positionner un transducteur de lecture/écriture par rapport à un support d'emmagasinage et support d'enregistrement utilisé dans un tel système et une telle méthode