BE885013A - Dispositif indicateur pour cassettes contenant un support d'informations magnetique - Google Patents

Dispositif indicateur pour cassettes contenant un support d'informations magnetique

Info

Publication number
BE885013A
BE885013A BE0/201934A BE201934A BE885013A BE 885013 A BE885013 A BE 885013A BE 0/201934 A BE0/201934 A BE 0/201934A BE 201934 A BE201934 A BE 201934A BE 885013 A BE885013 A BE 885013A
Authority
BE
Belgium
Prior art keywords
information medium
indicator device
magnetic information
containing magnetic
cassettes containing
Prior art date
Application number
BE0/201934A
Other languages
English (en)
Original Assignee
Budapesti Radiotechnikai Gyar
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
Priority to EP19800902166 priority Critical patent/EP0056799A4/fr
Priority to PCT/HU1980/000003 priority patent/WO1981001907A1/fr
Priority to AU64820/80A priority patent/AU6482080A/en
Priority to CA000359222A priority patent/CA1161553A/fr
Application filed by Budapesti Radiotechnikai Gyar filed Critical Budapesti Radiotechnikai Gyar
Priority to BE0/201934A priority patent/BE885013A/fr
Publication of BE885013A publication Critical patent/BE885013A/fr

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
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/04—Preventing, inhibiting, or warning against accidental erasing or double recording
    • 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
    • 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
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/041—Details
    • G11B23/042—Auxiliary features
    • 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
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
    • G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
    • G11B23/08707—Details
    • G11B23/0875—Indicating means, e.g. quantity of tape
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
BE0/201934A 1980-08-05 1980-09-01 Dispositif indicateur pour cassettes contenant un support d'informations magnetique BE885013A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP19800902166 EP0056799A4 (fr) 1980-09-01 1980-08-05 Dispositif indicateur pour cassettes chargees avec support d'informations magnetique.
PCT/HU1980/000003 WO1981001907A1 (fr) 1980-08-05 1980-08-05 Dispositif indicateur pour cassettes chargees avec support d'informations magnetique
AU64820/80A AU6482080A (en) 1980-08-05 1980-08-05 Indicator device for cassettes loaded with magnetical information carrier
CA000359222A CA1161553A (fr) 1980-09-01 1980-08-28 Indicateur pour cassettes a support d'enregistrement magnetique
BE0/201934A BE885013A (fr) 1980-09-01 1980-09-01 Dispositif indicateur pour cassettes contenant un support d'informations magnetique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE885013 1980-09-01
BE0/201934A BE885013A (fr) 1980-09-01 1980-09-01 Dispositif indicateur pour cassettes contenant un support d'informations magnetique

Publications (1)

Publication Number Publication Date
BE885013A true BE885013A (fr) 1980-12-31

Family

ID=25652223

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/201934A BE885013A (fr) 1980-08-05 1980-09-01 Dispositif indicateur pour cassettes contenant un support d'informations magnetique

Country Status (4)

Country Link
EP (1) EP0056799A4 (fr)
BE (1) BE885013A (fr)
CA (1) CA1161553A (fr)
WO (1) WO1981001907A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6343643Y2 (fr) * 1980-12-16 1988-11-14
NL8201452A (nl) * 1982-04-06 1983-11-01 Philips Nv Magneetbandcassette.
US4665456A (en) * 1985-04-29 1987-05-12 Minnesota Mining And Manufacturing Company Reusable record tab for videotape cassette
US4660105A (en) * 1985-11-19 1987-04-21 Eastman Kodak Company Cassette recording or non-recording indicating mechanism
US5184255A (en) * 1987-01-16 1993-02-02 Shape Inc. Video tape cassette with a reusable recording enable/disable slide tab
NL8802763A (nl) * 1988-11-10 1990-06-01 Philips Nv Systeem voor het registreren en/of uitlezen van signalen op informatiedragers in cassettes.
US5016123A (en) * 1989-10-05 1991-05-14 Eastman Kodak Company Apparatus for magnetically determining the status of a cartridge in a magnetic recorder
US5239437A (en) * 1991-08-12 1993-08-24 Minnesota Mining And Manufacturing Company Self identifying universal data storage element
KR950034230A (ko) * 1994-04-13 1995-12-26 워렌 알. 보비 데이타 저장 장치 및 시스템
US5484055A (en) * 1994-04-15 1996-01-16 International Business Machines Corporation Machine and human readable label for data cartridge

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3601553A (en) * 1970-07-21 1971-08-24 Bell & Howell Co Information replay apparatus
US3675875A (en) * 1970-10-12 1972-07-11 Du Pont Corrugated liner for recording tape cassettes
US3706426A (en) * 1970-11-27 1972-12-19 Ibm Container with brake for enclosed reel
US3828363A (en) * 1973-05-09 1974-08-06 S Somers Cassette containing two hubs carrying a magnetic tape, for use with recording/reproducing apparatus
AT345578B (de) * 1974-06-24 1978-09-25 Lu Shui Ting Kassette fuer ein magnet- oder filmband
US3950786A (en) * 1975-02-07 1976-04-13 K/Tronic, Inc. Magnetic tape cassette with sliding door to inhibit recording
JPS5540624Y2 (fr) * 1975-04-17 1980-09-22
US4072995A (en) * 1975-11-21 1978-02-07 Olympus Optical Co., Ltd. Tape viewing system for micro-cassette tape recorder
US4272795A (en) * 1979-06-04 1981-06-09 Texas Instruments Incorporated Information storage system and recording cartridge having precise alignment features
JPS5698759A (en) * 1979-12-29 1981-08-08 Sony Corp Recording and reproducing device

Also Published As

Publication number Publication date
EP0056799A4 (fr) 1984-09-18
CA1161553A (fr) 1984-01-31
EP0056799A1 (fr) 1982-08-04
WO1981001907A1 (fr) 1981-07-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BUDAPESTI RADIOTECHNIKAI GYAR

Effective date: 19900930