JPS4942056B1 - - Google Patents

Info

Publication number
JPS4942056B1
JPS4942056B1 JP45020906A JP2090670A JPS4942056B1 JP S4942056 B1 JPS4942056 B1 JP S4942056B1 JP 45020906 A JP45020906 A JP 45020906A JP 2090670 A JP2090670 A JP 2090670A JP S4942056 B1 JPS4942056 B1 JP S4942056B1
Authority
JP
Japan
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.)
Pending
Application number
JP45020906A
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 filed Critical
Publication of JPS4942056B1 publication Critical patent/JPS4942056B1/ja
Pending legal-status Critical Current

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
    • G11B15/08—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 by photoelectric sensing
    • 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
JP45020906A 1969-03-13 1970-03-13 Pending JPS4942056B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80696869A 1969-03-13 1969-03-13

Publications (1)

Publication Number Publication Date
JPS4942056B1 true JPS4942056B1 (ja) 1974-11-13

Family

ID=25195251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45020906A Pending JPS4942056B1 (ja) 1969-03-13 1970-03-13

Country Status (7)

Country Link
US (1) US3596006A (ja)
JP (1) JPS4942056B1 (ja)
CH (1) CH524221A (ja)
DE (1) DE7008521U (ja)
FR (1) FR2038905A5 (ja)
GB (1) GB1242378A (ja)
NL (1) NL141004B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146261U (ja) * 1975-05-20 1976-11-24
JPS5261742U (ja) * 1975-10-31 1977-05-06

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011592A (en) * 1974-04-30 1977-03-08 Denki Onkyo Company, Ltd. Cassette tape recorder with tape pad
CA1077618A (en) * 1975-12-13 1980-05-13 Victor Company Of Japan Detection device for detecting ends of a cassette tape
CA1099405A (en) * 1976-06-10 1981-04-14 Noritsugu Hashimoto Magnetic recording tape cartridge
US4139168A (en) * 1977-07-25 1979-02-13 Alberding Edgar P Tape cassette
US4499516A (en) * 1982-02-08 1985-02-12 Perfect Data Corporation Cleaning disk with opaque ring
US4730108A (en) * 1986-04-11 1988-03-08 Ampex Corporation Ambient light insensitive circuit with frequency matching
GB2262276B (en) * 1991-12-09 1996-02-21 Tdk Corp Tape cassette
US5541794A (en) * 1993-05-25 1996-07-30 Griffen; Edward E. Magnetic tape recording head cleaning apparatus
US6596059B1 (en) * 2000-09-12 2003-07-22 Skyline Products, Inc. Automated filter changing device and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146261U (ja) * 1975-05-20 1976-11-24
JPS5261742U (ja) * 1975-10-31 1977-05-06

Also Published As

Publication number Publication date
NL141004B (nl) 1974-01-15
DE7008521U (de) 1973-09-27
DE2010966A1 (ja) 1970-09-24
CH524221A (fr) 1972-06-15
NL7003513A (ja) 1970-09-15
DE2010966B2 (de) 1972-11-23
GB1242378A (en) 1971-08-11
US3596006A (en) 1971-07-27
FR2038905A5 (ja) 1971-01-08

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