JPH0252347B2 - - Google Patents

Info

Publication number
JPH0252347B2
JPH0252347B2 JP15557581A JP15557581A JPH0252347B2 JP H0252347 B2 JPH0252347 B2 JP H0252347B2 JP 15557581 A JP15557581 A JP 15557581A JP 15557581 A JP15557581 A JP 15557581A JP H0252347 B2 JPH0252347 B2 JP H0252347B2
Authority
JP
Japan
Prior art keywords
magnetic
magnetic sheet
sheet
jacket
detection coil
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
JP15557581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5857666A (ja
Inventor
Etsuro Saito
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP56155575A priority Critical patent/JPS5857666A/ja
Priority to GB8138000A priority patent/GB2093254B/en
Priority to CH809581A priority patent/CH646809A5/fr
Priority to FR8123879A priority patent/FR2497993B1/fr
Priority to SE8107644A priority patent/SE452215B/sv
Priority to AU79017/81A priority patent/AU548786B2/en
Priority to DE19813151786 priority patent/DE3151786A1/de
Priority to US06/335,347 priority patent/US4466032A/en
Priority to NL8105885A priority patent/NL8105885A/nl
Priority to IT8125912A priority patent/IT1140420B/it
Priority to BR8108548A priority patent/BR8108548A/pt
Priority to AT0565281A priority patent/AT378072B/de
Priority to CA000393353A priority patent/CA1192304A/en
Priority to ES81508470A priority patent/ES8307405A1/es
Priority to KR1019810005300A priority patent/KR880000326B1/ko
Priority to MX82190849A priority patent/MX155285A/es
Publication of JPS5857666A publication Critical patent/JPS5857666A/ja
Priority to AT0125584A priority patent/AT391377B/de
Priority to SG926/85A priority patent/SG92685G/en
Priority to HK123/86A priority patent/HK12386A/xx
Priority to KR1019860003722A priority patent/KR880000363B1/ko
Publication of JPH0252347B2 publication Critical patent/JPH0252347B2/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
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/28—Speed controlling, regulating, or indicating
JP56155575A 1980-12-31 1981-09-30 回転磁気シ−ト装置 Granted JPS5857666A (ja)

Priority Applications (20)

Application Number Priority Date Filing Date Title
JP56155575A JPS5857666A (ja) 1981-09-30 1981-09-30 回転磁気シ−ト装置
GB8138000A GB2093254B (en) 1980-12-31 1981-12-16 Apparatus for driving flexible discs
CH809581A CH646809A5 (fr) 1980-12-31 1981-12-18 Dispositif pour l'entrainement d'un disque flexible.
FR8123879A FR2497993B1 (fr) 1980-12-31 1981-12-21 Appareil d'entrainement d'un disque souple
SE8107644A SE452215B (sv) 1980-12-31 1981-12-21 Drivapparat for flexskiva
AU79017/81A AU548786B2 (en) 1980-12-31 1981-12-24 Apparatus for driving a flexible disc
DE19813151786 DE3151786A1 (de) 1980-12-31 1981-12-29 "antriebsvorrichtung fuer ein flexibles, plattenfoermiges aufzeichnungsmedium"
US06/335,347 US4466032A (en) 1980-12-31 1981-12-29 Flexible disc recording and/or reproducing apparatus
NL8105885A NL8105885A (nl) 1980-12-31 1981-12-29 Inrichting voor het aandrijven van een buigzame schuif.
BR8108548A BR8108548A (pt) 1980-12-31 1981-12-30 Aparelho para mover um disco flexivel para gravar e/ou reproduzir informacao sobre o disco flexivel
ES81508470A ES8307405A1 (es) 1980-12-31 1981-12-30 Aparato para accionar un disco flexible con el fin de registrar yno reproducir informacion.
IT8125912A IT1140420B (it) 1980-12-31 1981-12-30 Apparato di comando di un disco flessibile
AT0565281A AT378072B (de) 1980-12-31 1981-12-30 Antriebsgeraet fuer biegsame platten
CA000393353A CA1192304A (en) 1980-12-31 1981-12-30 Flexible disc recording and/or reproducing apparatus
KR1019810005300A KR880000326B1 (ko) 1980-12-31 1981-12-31 플로피 디스크 안내장치
MX82190849A MX155285A (es) 1980-12-31 1982-01-04 Mejoras en aparato para grabar y/o reproducir informacion en un disco magnetico flexible
AT0125584A AT391377B (de) 1980-12-31 1984-04-13 Antriebsgeraet fuer eine flexible platte
SG926/85A SG92685G (en) 1980-12-31 1985-12-03 Apparatus for recording and/or reproducing information on a flexible disc
HK123/86A HK12386A (en) 1980-12-31 1986-02-20 Apparatus for recording and/or reproducing information on a flexible disc
KR1019860003722A KR880000363B1 (ko) 1980-12-31 1986-05-13 플로피 디스크 기록 재생 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56155575A JPS5857666A (ja) 1981-09-30 1981-09-30 回転磁気シ−ト装置

Publications (2)

Publication Number Publication Date
JPS5857666A JPS5857666A (ja) 1983-04-05
JPH0252347B2 true JPH0252347B2 (nl) 1990-11-13

Family

ID=15609041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56155575A Granted JPS5857666A (ja) 1980-12-31 1981-09-30 回転磁気シ−ト装置

Country Status (1)

Country Link
JP (1) JPS5857666A (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067551U (ja) * 1983-10-13 1985-05-14 富士写真フイルム株式会社 回転磁気シ−ト装置

Also Published As

Publication number Publication date
JPS5857666A (ja) 1983-04-05

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