FR2399094A1 - Chargeur de bande en boucle sans fin notamment pour bandes magnetiques - Google Patents

Chargeur de bande en boucle sans fin notamment pour bandes magnetiques

Info

Publication number
FR2399094A1
FR2399094A1 FR7822374A FR7822374A FR2399094A1 FR 2399094 A1 FR2399094 A1 FR 2399094A1 FR 7822374 A FR7822374 A FR 7822374A FR 7822374 A FR7822374 A FR 7822374A FR 2399094 A1 FR2399094 A1 FR 2399094A1
Authority
FR
France
Prior art keywords
hub
magnetic tapes
innermost turn
tape feeder
endless loop
Prior art date
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.)
Granted
Application number
FR7822374A
Other languages
English (en)
French (fr)
Other versions
FR2399094B1 (cs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of FR2399094A1 publication Critical patent/FR2399094A1/fr
Application granted granted Critical
Publication of FR2399094B1 publication Critical patent/FR2399094B1/fr
Granted legal-status Critical Current

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
    • G11B23/06—Magazines; Cassettes for webs or filaments for housing endless webs or filaments
    • G11B23/07—Magazines; Cassettes for webs or filaments for housing endless webs or filaments using a single reel or core
    • 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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1883—Driving; Starting; Stopping; Arrangements for control or regulation thereof for record carriers inside containers
    • G11B15/1891—Driving; Starting; Stopping; Arrangements for control or regulation thereof for record carriers inside containers the record carrier being endless

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Automatic Tape Cassette Changers (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)
  • Brushless Motors (AREA)
FR7822374A 1977-07-29 1978-07-28 Chargeur de bande en boucle sans fin notamment pour bandes magnetiques Granted FR2399094A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82025077A 1977-07-29 1977-07-29

Publications (2)

Publication Number Publication Date
FR2399094A1 true FR2399094A1 (fr) 1979-02-23
FR2399094B1 FR2399094B1 (cs) 1983-12-23

Family

ID=25230299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822374A Granted FR2399094A1 (fr) 1977-07-29 1978-07-28 Chargeur de bande en boucle sans fin notamment pour bandes magnetiques

Country Status (8)

Country Link
JP (1) JPS5426715A (cs)
AU (1) AU524930B2 (cs)
CA (1) CA1095483A (cs)
CH (1) CH640659A5 (cs)
DE (1) DE2833708A1 (cs)
FR (1) FR2399094A1 (cs)
GB (2) GB2001931B (cs)
IT (1) IT1109411B (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031691A1 (en) * 1979-12-26 1981-07-08 Kabushiki Kaisha Toshiba Tape cassette device
EP0053907A3 (en) * 1980-12-08 1983-01-26 Minnesota Mining And Manufacturing Company Endless loop tape cartridge

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4311286A (en) * 1978-01-18 1982-01-19 Tokyo Shibaura Denki Kabushiki Kaisha Fixed reel type endless tape cassette
US4268877A (en) * 1979-03-23 1981-05-19 Minnesota Mining And Manufacturing Company Recording and/or playback machine which affords use of various sized magazines
US4367850A (en) 1980-12-08 1983-01-11 Minnesota Mining And Manufacturing Co. Endless loop tape cartridge

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881894A (en) * 1955-09-19 1959-04-14 Regentrop Paul Spool for typewriter ribbon
US3350025A (en) * 1964-08-31 1967-10-31 Lear Jet Ind Inc Magnetic tape cartridge
JPS5312369B2 (cs) * 1973-10-18 1978-04-28
GB1528904A (en) * 1974-10-01 1978-10-18 Racal Zonal Cassettes Ltd Continuous loop tape cartridges
US4072992A (en) * 1975-10-28 1978-02-07 Leshik Edward A Continuous loop tape cartridges

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031691A1 (en) * 1979-12-26 1981-07-08 Kabushiki Kaisha Toshiba Tape cassette device
EP0053907A3 (en) * 1980-12-08 1983-01-26 Minnesota Mining And Manufacturing Company Endless loop tape cartridge

Also Published As

Publication number Publication date
GB2081218A (en) 1982-02-17
GB2001931B (en) 1982-09-08
CA1095483A (en) 1981-02-10
AU524930B2 (en) 1982-10-14
JPS5426715A (en) 1979-02-28
JPS6138543B2 (cs) 1986-08-29
FR2399094B1 (cs) 1983-12-23
GB2081218B (en) 1982-12-15
CH640659A5 (de) 1984-01-13
AU3845178A (en) 1980-01-31
IT7850527A0 (it) 1978-07-28
GB2001931A (en) 1979-02-14
IT1109411B (it) 1985-12-16
DE2833708A1 (de) 1979-02-15
DE2833708C2 (cs) 1991-06-27

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse