IT1151281B - CARTRIDGE CONTAIN A MAGNETIC DISC, WITH MEANS OF INDICATION OF THE RECORDING TRACKS - Google Patents

CARTRIDGE CONTAIN A MAGNETIC DISC, WITH MEANS OF INDICATION OF THE RECORDING TRACKS

Info

Publication number
IT1151281B
IT1151281B IT21718/82A IT2171882A IT1151281B IT 1151281 B IT1151281 B IT 1151281B IT 21718/82 A IT21718/82 A IT 21718/82A IT 2171882 A IT2171882 A IT 2171882A IT 1151281 B IT1151281 B IT 1151281B
Authority
IT
Italy
Prior art keywords
indication
magnetic disc
recording tracks
cartridge contain
cartridge
Prior art date
Application number
IT21718/82A
Other languages
Italian (it)
Other versions
IT8221718A0 (en
Inventor
Saito Etsuro
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 IT8221718A0 publication Critical patent/IT8221718A0/en
Application granted granted Critical
Publication of IT1151281B publication Critical patent/IT1151281B/en

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
IT21718/82A 1981-06-05 1982-06-04 CARTRIDGE CONTAIN A MAGNETIC DISC, WITH MEANS OF INDICATION OF THE RECORDING TRACKS IT1151281B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981082830U JPS6245356Y2 (en) 1981-06-05 1981-06-05

Publications (2)

Publication Number Publication Date
IT8221718A0 IT8221718A0 (en) 1982-06-04
IT1151281B true IT1151281B (en) 1986-12-17

Family

ID=13785312

Family Applications (2)

Application Number Title Priority Date Filing Date
IT21718/82A IT1151281B (en) 1981-06-05 1982-06-04 CARTRIDGE CONTAIN A MAGNETIC DISC, WITH MEANS OF INDICATION OF THE RECORDING TRACKS
IT8222081U IT8222081V0 (en) 1981-06-05 1982-06-04 CARTRIDGE CONTAINING A MAGNETIC DISC, WITH MEANS OF INDICATION OF THE RECORDING TRACKS.

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT8222081U IT8222081V0 (en) 1981-06-05 1982-06-04 CARTRIDGE CONTAINING A MAGNETIC DISC, WITH MEANS OF INDICATION OF THE RECORDING TRACKS.

Country Status (27)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938967A (en) * 1982-08-25 1984-03-03 Canon Inc Information recorder
JPS5950034U (en) * 1982-09-21 1984-04-03 ソニー株式会社 Information record sheet
JPS59168880U (en) * 1983-04-22 1984-11-12 富士写真フイルム株式会社 magnetic disk cartridge
JPS59177073U (en) * 1983-05-13 1984-11-27 ソニー株式会社 disc cassette
JPS6012886U (en) * 1983-06-30 1985-01-28 ソニー株式会社 magnetic sheet jacket
US4586102A (en) * 1983-08-04 1986-04-29 Eastman Kodak Company Track number indicator
JPS61208684A (en) * 1985-03-13 1986-09-17 Fujitsu Ltd Flexible magnetic disk
US4920441A (en) * 1985-03-13 1990-04-24 Nippon Telegraph and Telehpone Corp. Flexible magnetic diskette
JPH0634323B2 (en) * 1985-09-25 1994-05-02 ソニー株式会社 Disco Cartridge
NL8503236A (en) * 1985-11-25 1987-06-16 Philips Nv INFORMATION MEDIUM INCLUDING AN INFORMATION DISC.
JP2001057048A (en) * 1999-03-05 2001-02-27 Hitachi Maxell Ltd Disk cartridge

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 (en) * 1969-06-30 1974-04-05
FR2188906A5 (en) * 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 (en) * 1977-04-21 1982-05-27 Standard Elektrik Lorenz Ag, 7000 Stuttgart Square protective cover for a disc-shaped foil storage device
BE871596A (en) * 1978-10-27 1979-02-15 Staar Sa DEVICE FOR MEMORIZING THE INSTANTANEOUS POSITION OF A MAGNETIC TAPE CONTAINED IN A CASSETTE.

Also Published As

Publication number Publication date
IL66012A0 (en) 1982-09-30
BR8203304A (en) 1983-05-24
JPS57195686U (en) 1982-12-11
FI821933A0 (en) 1982-06-01
KR840000804U (en) 1984-02-29
GB2102188B (en) 1985-08-07
ZA823937B (en) 1983-08-31
ES272883Y (en) 1984-05-01
LU84181A1 (en) 1982-12-13
JPS6245356Y2 (en) 1987-12-03
DE3221217A1 (en) 1982-12-23
PT75019A (en) 1982-07-01
PL236782A1 (en) 1983-02-14
BE893410A (en) 1982-12-06
NL8202187A (en) 1983-01-03
FR2507370B1 (en) 1986-01-24
KR880003092Y1 (en) 1988-08-31
SU1095886A3 (en) 1984-05-30
CA1191948A (en) 1985-08-13
AU8429982A (en) 1982-12-09
ES272883U (en) 1983-11-01
ATA218182A (en) 1984-08-15
GB2102188A (en) 1983-01-26
AU549266B2 (en) 1986-01-23
NO821864L (en) 1982-12-06
FR2507370A1 (en) 1982-12-10
MX151677A (en) 1985-01-30
CH648144A5 (en) 1985-02-28
NZ200806A (en) 1985-01-31
AT377632B (en) 1985-04-10
IT8222081V0 (en) 1982-06-04
IN158372B (en) 1986-11-01
PT75019B (en) 1983-12-23
IL66012A (en) 1985-04-30
IT8221718A0 (en) 1982-06-04
SE8203451L (en) 1982-12-06
DK252782A (en) 1982-12-06

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