NL180361C - Cassette voor een magnetische band. - Google Patents

Cassette voor een magnetische band.

Info

Publication number
NL180361C
NL180361C NLAANVRAGE7907269,A NL7907269A NL180361C NL 180361 C NL180361 C NL 180361C NL 7907269 A NL7907269 A NL 7907269A NL 180361 C NL180361 C NL 180361C
Authority
NL
Netherlands
Prior art keywords
cassette
magnetic tape
tape
magnetic
Prior art date
Application number
NLAANVRAGE7907269,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7907269A (nl
Original Assignee
Tdk Electronics 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 Tdk Electronics Co Ltd filed Critical Tdk Electronics Co Ltd
Publication of NL7907269A publication Critical patent/NL7907269A/nl
Application granted granted Critical
Publication of NL180361C publication Critical patent/NL180361C/xx

Links

Classifications

    • 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
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/06—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape
    • 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
    • G11B23/08714—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
    • G11B23/30—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 with provision for auxiliary signals
NLAANVRAGE7907269,A 1978-11-20 1979-09-29 Cassette voor een magnetische band. NL180361C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1978158695U JPS5756392Y2 (en, 2012) 1978-11-20 1978-11-20
JP15869578 1978-11-20

Publications (2)

Publication Number Publication Date
NL7907269A NL7907269A (nl) 1980-05-22
NL180361C true NL180361C (nl) 1987-02-02

Family

ID=15677329

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7907269,A NL180361C (nl) 1978-11-20 1979-09-29 Cassette voor een magnetische band.

Country Status (5)

Country Link
US (1) US4380030A (en, 2012)
JP (1) JPS5756392Y2 (en, 2012)
DE (1) DE2941867A1 (en, 2012)
GB (1) GB2037252B (en, 2012)
NL (1) NL180361C (en, 2012)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6319976Y2 (en, 2012) * 1981-06-04 1988-06-03
CA49649S (en) 1981-12-21 1982-05-03 Robert James Schmidt Cassette adaptor
GB2162677A (en) * 1984-07-13 1986-02-05 Eric Harold Hawksley A non-adhesive write enable/inhibit tab for floppy disks in disk drives of computers
JPS61105983U (en, 2012) * 1984-12-17 1986-07-05
DE8505795U1 (de) * 1985-03-01 1985-05-15 Basf Ag, 6700 Ludwigshafen Aufzeichnungsträger mit Hülle
US4665456A (en) * 1985-04-29 1987-05-12 Minnesota Mining And Manufacturing Company Reusable record tab for videotape cassette
US4811150A (en) * 1987-11-30 1989-03-07 Sciggs Victor S Device to replace safety tab in VHS format video tapes
JPH01146375U (en, 2012) * 1988-03-31 1989-10-09
DE9303863U1 (de) * 1993-03-16 1993-05-27 Fritsch, Kurt-Peter, Dr., 5000 Köln Einsatzkörper zum Überbrücken der im rückwärtigen Bereich einer Spielkassette aufbrechbar vorgesehenen Vertiefung für einen Sperrhebel
GB2297310A (en) * 1995-01-27 1996-07-31 Daniel James Carroll Recording protection tab
NL1005717C1 (nl) * 1997-04-03 1998-10-07 Arthur Charles Jansen Videoband, voorzien van een herbruikbare opnameclip.
US10380385B1 (en) 2014-02-04 2019-08-13 Seagate Technology Llc Visual security device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919862Y1 (en, 2012) * 1969-07-22 1974-05-28
US3828363A (en) * 1973-05-09 1974-08-06 S Somers Cassette containing two hubs carrying a magnetic tape, for use with recording/reproducing apparatus
GB1389379A (en) * 1973-05-11 1975-04-03 Somers S B L Cassette containing two hubs carrying a magnetic tape for use with recording/reproducing apparatus
US4012011A (en) * 1974-10-21 1977-03-15 Olympus Optical Co., Ltd. Tape cassette
US3950786A (en) * 1975-02-07 1976-04-13 K/Tronic, Inc. Magnetic tape cassette with sliding door to inhibit recording
JPS5540624Y2 (en, 2012) * 1975-04-17 1980-09-22
JPS5438190Y2 (en, 2012) * 1975-04-22 1979-11-14

Also Published As

Publication number Publication date
GB2037252B (en) 1982-11-10
DE2941867A1 (de) 1980-05-29
DE2941867C2 (en, 2012) 1989-03-02
NL7907269A (nl) 1980-05-22
JPS5756392Y2 (en, 2012) 1982-12-04
GB2037252A (en) 1980-07-09
US4380030A (en) 1983-04-12
JPS5575889U (en, 2012) 1980-05-24

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee

Effective date: 19960401