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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Hitachi Ltd
Original Assignee
Hitachi Ltd
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Filing date
Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP6600775ApriorityCriticalpatent/JPS51142306A/en
Publication of JPS51142306ApublicationCriticalpatent/JPS51142306A/en
Moving Of Head For Track Selection And Changing
(AREA)
Abstract
PURPOSE: In regard to the position setting device for head using voice coil motor, performance is stabilized and precision is increased by changing the time constant of driving system of moto, in correspondence to the informaiton pertaining to head position.
COPYRIGHT: (C)1976,JPO&Japio
JP6600775A1975-06-031975-06-03Position setting and control device for magnetic head
PendingJPS51142306A
(en)