JPS647424B2 - - Google Patents

Info

Publication number
JPS647424B2
JPS647424B2 JP21026883A JP21026883A JPS647424B2 JP S647424 B2 JPS647424 B2 JP S647424B2 JP 21026883 A JP21026883 A JP 21026883A JP 21026883 A JP21026883 A JP 21026883A JP S647424 B2 JPS647424 B2 JP S647424B2
Authority
JP
Japan
Prior art keywords
actuator
switch element
voltage
drive coil
floppy disk
Prior art date
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.)
Expired
Application number
JP21026883A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59104761A (ja
Inventor
Masayasu Teramura
Hiroshi Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP21026883A priority Critical patent/JPS59104761A/ja
Publication of JPS59104761A publication Critical patent/JPS59104761A/ja
Publication of JPS647424B2 publication Critical patent/JPS647424B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads

Landscapes

  • Moving Of Head For Track Selection And Changing (AREA)
JP21026883A 1983-11-08 1983-11-08 フロツピイデイスク装置 Granted JPS59104761A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21026883A JPS59104761A (ja) 1983-11-08 1983-11-08 フロツピイデイスク装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21026883A JPS59104761A (ja) 1983-11-08 1983-11-08 フロツピイデイスク装置

Publications (2)

Publication Number Publication Date
JPS59104761A JPS59104761A (ja) 1984-06-16
JPS647424B2 true JPS647424B2 (US20110009641A1-20110113-C00116.png) 1989-02-08

Family

ID=16586574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21026883A Granted JPS59104761A (ja) 1983-11-08 1983-11-08 フロツピイデイスク装置

Country Status (1)

Country Link
JP (1) JPS59104761A (US20110009641A1-20110113-C00116.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170083A (ja) * 1984-02-10 1985-09-03 Teac Co デイスク装置
JPS60170078A (ja) * 1984-02-10 1985-09-03 Teac Co デイスク装置
JPS6182375A (ja) * 1984-09-29 1986-04-25 Hitachi Ltd 磁気デイスク駆動方式
IT1182457B (it) * 1985-02-21 1987-10-05 Olivetti & Co Spa Apparecchiatura per registrare e leggere informazioni binarie su un disco magnetico

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991208A (US20110009641A1-20110113-C00116.png) * 1972-12-29 1974-08-31
JPS5067619A (US20110009641A1-20110113-C00116.png) * 1973-10-17 1975-06-06

Also Published As

Publication number Publication date
JPS59104761A (ja) 1984-06-16

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