CH588754A5 - - Google Patents

Info

Publication number
CH588754A5
CH588754A5 CH823375A CH823375A CH588754A5 CH 588754 A5 CH588754 A5 CH 588754A5 CH 823375 A CH823375 A CH 823375A CH 823375 A CH823375 A CH 823375A CH 588754 A5 CH588754 A5 CH 588754A5
Authority
CH
Switzerland
Application number
CH823375A
Original Assignee
Compur Werk Gmbh & Co
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 Compur Werk Gmbh & Co filed Critical Compur Werk Gmbh & Co
Publication of CH588754A5 publication Critical patent/CH588754A5/xx

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
    • G11B23/02—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
    • 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
    • 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
    • G11B15/16—Control of operating function, e.g. switching from recording to reproducing by sensing presence, absence or position of record carrier or container
CH823375A 1974-09-25 1975-06-25 CH588754A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742445751 DE2445751A1 (de) 1974-09-25 1974-09-25 Tonaufnahme- und wiedergabegeraet

Publications (1)

Publication Number Publication Date
CH588754A5 true CH588754A5 (xx) 1977-06-15

Family

ID=5926675

Family Applications (1)

Application Number Title Priority Date Filing Date
CH823375A CH588754A5 (xx) 1974-09-25 1975-06-25

Country Status (6)

Country Link
US (1) US4032987A (xx)
AT (1) ATA541175A (xx)
CH (1) CH588754A5 (xx)
DE (1) DE2445751A1 (xx)
FR (1) FR2286468A1 (xx)
GB (1) GB1515554A (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5399122U (xx) * 1977-01-17 1978-08-11
NL7713709A (nl) * 1977-12-12 1979-06-14 Philips Nv Magneetbandtransportsysteem alsmede magneetband- cassette ten behoeve van een magneetbandtrans- portsysteem en magneetbandregistratie- en/of weergaveapparaat voorzien van een magneetband- transportsysteem.
JPS571346Y2 (xx) * 1977-12-13 1982-01-09
US4358807A (en) * 1977-12-13 1982-11-09 Olympus Optical Company Limited Tape cassette
US4616274A (en) * 1982-03-01 1986-10-07 Victor Company Of Japan, Ltd. Tape end detecting device for extractable tape type cassette
JPS58165795U (ja) * 1982-04-28 1983-11-04 日本ビクター株式会社 テ−プカセツト
US4618904A (en) * 1983-02-14 1986-10-21 Memtec Corporation Magnetic tape cassette isolator
JPS59201279A (ja) * 1983-04-29 1984-11-14 Sony Corp テ−プカセツト
US4740857A (en) * 1983-07-25 1988-04-26 Victor Company Of Japan, Limited Tinted tape cassette having an optical tape sensing construction
JPS6089678U (ja) * 1983-11-25 1985-06-19 ソニー株式会社 テ−プカセツト
JPH0644381B2 (ja) * 1984-04-10 1994-06-08 ソニー株式会社 テ−プカセツト
JPS6157376U (xx) * 1984-09-19 1986-04-17
JPS61158678U (xx) * 1985-03-22 1986-10-01
JPH0739115Y2 (ja) * 1985-11-05 1995-09-06 富士写真フイルム株式会社 磁気テープカセット
JPH0743827Y2 (ja) * 1987-12-29 1995-10-09 ソニー株式会社 テープカセット
US4993661A (en) * 1989-05-12 1991-02-19 Minnesota Mining And Manufacturing Company Tape cassette with tape leader detection improvements
CA2057484A1 (en) * 1991-02-13 1992-08-14 Jerry L. Alexander Optical element for magnetic recording tape cartridges
US5333806A (en) * 1992-06-03 1994-08-02 Verbatim Corporation Magnetic tape cartridge
US7377460B2 (en) * 2003-10-16 2008-05-27 Hitachi Maxell Ltd. Tape cartridge of compatible type

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614453A (en) * 1970-04-08 1971-10-19 Richard M Johnson Radiation sensitive cassette leader detector
US3684208A (en) * 1970-04-24 1972-08-15 Datel Corp Coaxial reel tape transport system
US3932889A (en) * 1972-10-27 1976-01-13 Matsushita Electric Industrial Co., Ltd. Magnetic recording and reproducing system having an automatic tape drive control function
AT328202B (de) * 1973-05-03 1976-03-10 Philips Nv Aufzeichnungs- und/oder wiedergabegerat
US3909845A (en) * 1974-06-14 1975-09-30 Teletype Corp Apparatus and method for sensing the condition of a tape within a tape cassette

Also Published As

Publication number Publication date
DE2445751A1 (de) 1976-04-15
FR2286468B1 (xx) 1982-04-16
FR2286468A1 (fr) 1976-04-23
ATA541175A (de) 1979-09-15
US4032987A (en) 1977-06-28
GB1515554A (en) 1978-06-28

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Legal Events

Date Code Title Description
PL Patent ceased