AU549266B2 - Magnetic disk cartridge with indicator of record track storage capacity - Google Patents

Magnetic disk cartridge with indicator of record track storage capacity

Info

Publication number
AU549266B2
AU549266B2 AU84299/82A AU8429982A AU549266B2 AU 549266 B2 AU549266 B2 AU 549266B2 AU 84299/82 A AU84299/82 A AU 84299/82A AU 8429982 A AU8429982 A AU 8429982A AU 549266 B2 AU549266 B2 AU 549266B2
Authority
AU
Australia
Prior art keywords
indicator
magnetic disk
storage capacity
disk cartridge
record track
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.)
Ceased
Application number
AU84299/82A
Other languages
English (en)
Other versions
AU8429982A (en
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
Publication of AU8429982A publication Critical patent/AU8429982A/en
Application granted granted Critical
Publication of AU549266B2 publication Critical patent/AU549266B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/38—Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/033—Containers for flat record carriers for flexible discs
    • G11B23/0332—Containers for flat record carriers for flexible discs for single discs, e.g. envelopes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/03—Positioning or locking of single discs of discs rotating during transducing operation in containers or trays
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
    • G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
    • G11B23/0028—Details
    • G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
AU84299/82A 1981-06-05 1982-05-28 Magnetic disk cartridge with indicator of record track storage capacity Ceased AU549266B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56-82830 1981-06-05
JP1981082830U JPS6245356Y2 (fi) 1981-06-05 1981-06-05

Publications (2)

Publication Number Publication Date
AU8429982A AU8429982A (en) 1982-12-09
AU549266B2 true AU549266B2 (en) 1986-01-23

Family

ID=13785312

Family Applications (1)

Application Number Title Priority Date Filing Date
AU84299/82A Ceased AU549266B2 (en) 1981-06-05 1982-05-28 Magnetic disk cartridge with indicator of record track storage capacity

Country Status (27)

Country Link
JP (1) JPS6245356Y2 (fi)
KR (1) KR880003092Y1 (fi)
AT (1) AT377632B (fi)
AU (1) AU549266B2 (fi)
BE (1) BE893410A (fi)
BR (1) BR8203304A (fi)
CA (1) CA1191948A (fi)
CH (1) CH648144A5 (fi)
DE (1) DE3221217A1 (fi)
DK (1) DK252782A (fi)
ES (1) ES272883Y (fi)
FI (1) FI821933A0 (fi)
FR (1) FR2507370B1 (fi)
GB (1) GB2102188B (fi)
IL (1) IL66012A (fi)
IN (1) IN158372B (fi)
IT (2) IT1151281B (fi)
LU (1) LU84181A1 (fi)
MX (1) MX151677A (fi)
NL (1) NL8202187A (fi)
NO (1) NO821864L (fi)
NZ (1) NZ200806A (fi)
PL (1) PL236782A1 (fi)
PT (1) PT75019B (fi)
SE (1) SE8203451L (fi)
SU (1) SU1095886A3 (fi)
ZA (1) ZA823937B (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938967A (ja) * 1982-08-25 1984-03-03 Canon Inc 情報記録装置
JPS5950034U (ja) * 1982-09-21 1984-04-03 ソニー株式会社 情報記録シ−ト
JPS59168880U (ja) * 1983-04-22 1984-11-12 富士写真フイルム株式会社 磁気デイスクカ−トリツジ
JPS59177073U (ja) * 1983-05-13 1984-11-27 ソニー株式会社 ディスクカセット
JPS6012886U (ja) * 1983-06-30 1985-01-28 ソニー株式会社 磁気シ−トジヤケツト
US4586102A (en) * 1983-08-04 1986-04-29 Eastman Kodak Company Track number indicator
JPS61208684A (ja) * 1985-03-13 1986-09-17 Fujitsu Ltd フレキシブル磁気ディスク
US4920441A (en) * 1985-03-13 1990-04-24 Nippon Telegraph and Telehpone Corp. Flexible magnetic diskette
JPH0634323B2 (ja) * 1985-09-25 1994-05-02 ソニー株式会社 デイスクカ−トリツジ
NL8503236A (nl) * 1985-11-25 1987-06-16 Philips Nv Informatiemedium, omvattende een informatieschijf.
JP2001057048A (ja) * 1999-03-05 2001-02-27 Hitachi Maxell Ltd ディスクカートリッジ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471096A (en) * 1967-11-22 1969-10-07 Courier Enterprises Endless tape recorder and cartridge
US3711654A (en) * 1969-04-30 1973-01-16 Canon Kk Magnetic recording and reproducing device for use with an endless recording medium with means for indicating a recordable state with-in one cycle of the endless recording medium
JPS4913902Y1 (fi) * 1969-06-30 1974-04-05
FR2188906A5 (fi) * 1972-06-07 1974-01-18 Salomon Koechli Jean Cl
US4152740A (en) * 1977-03-16 1979-05-01 Arvin Industries, Inc. Magnetic disc recorder and cassette
DE2717689C2 (de) * 1977-04-21 1982-05-27 Standard Elektrik Lorenz Ag, 7000 Stuttgart Quadratische Schutzhülle für einen Scheibenförmigen Folienspeicher
BE871596A (fr) * 1978-10-27 1979-02-15 Staar Sa Dispositif de memorisation de la position instantanee d'une bande magnetique contenue dans une cassette.

Also Published As

Publication number Publication date
IL66012A0 (en) 1982-09-30
BR8203304A (pt) 1983-05-24
JPS57195686U (fi) 1982-12-11
FI821933A0 (fi) 1982-06-01
KR840000804U (ko) 1984-02-29
GB2102188B (en) 1985-08-07
ZA823937B (en) 1983-08-31
ES272883Y (es) 1984-05-01
LU84181A1 (fr) 1982-12-13
JPS6245356Y2 (fi) 1987-12-03
DE3221217A1 (de) 1982-12-23
PT75019A (en) 1982-07-01
PL236782A1 (en) 1983-02-14
BE893410A (nl) 1982-12-06
NL8202187A (nl) 1983-01-03
FR2507370B1 (fr) 1986-01-24
KR880003092Y1 (ko) 1988-08-31
SU1095886A3 (ru) 1984-05-30
CA1191948A (en) 1985-08-13
AU8429982A (en) 1982-12-09
ES272883U (es) 1983-11-01
ATA218182A (de) 1984-08-15
GB2102188A (en) 1983-01-26
NO821864L (no) 1982-12-06
FR2507370A1 (fr) 1982-12-10
MX151677A (es) 1985-01-30
CH648144A5 (fr) 1985-02-28
NZ200806A (en) 1985-01-31
AT377632B (de) 1985-04-10
IT1151281B (it) 1986-12-17
IT8222081V0 (it) 1982-06-04
IN158372B (fi) 1986-11-01
PT75019B (en) 1983-12-23
IL66012A (en) 1985-04-30
IT8221718A0 (it) 1982-06-04
SE8203451L (sv) 1982-12-06
DK252782A (da) 1982-12-06

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