CA1095483A - Endless loop tape magazine - Google Patents

Endless loop tape magazine

Info

Publication number
CA1095483A
CA1095483A CA306,194A CA306194A CA1095483A CA 1095483 A CA1095483 A CA 1095483A CA 306194 A CA306194 A CA 306194A CA 1095483 A CA1095483 A CA 1095483A
Authority
CA
Canada
Prior art keywords
tape
coil
hub
magazine
central opening
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.)
Expired
Application number
CA306,194A
Other languages
English (en)
French (fr)
Inventor
Alfred H. Moris
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
Application granted granted Critical
Publication of CA1095483A publication Critical patent/CA1095483A/en
Expired 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)
  • Brushless Motors (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
CA306,194A 1977-07-29 1978-06-26 Endless loop tape magazine Expired CA1095483A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82025077A 1977-07-29 1977-07-29
US820,250 1977-07-29

Publications (1)

Publication Number Publication Date
CA1095483A true CA1095483A (en) 1981-02-10

Family

ID=25230299

Family Applications (1)

Application Number Title Priority Date Filing Date
CA306,194A Expired CA1095483A (en) 1977-07-29 1978-06-26 Endless loop tape magazine

Country Status (8)

Country Link
JP (1) JPS5426715A (enrdf_load_stackoverflow)
AU (1) AU524930B2 (enrdf_load_stackoverflow)
CA (1) CA1095483A (enrdf_load_stackoverflow)
CH (1) CH640659A5 (enrdf_load_stackoverflow)
DE (1) DE2833708A1 (enrdf_load_stackoverflow)
FR (1) FR2399094A1 (enrdf_load_stackoverflow)
GB (2) GB2081218B (enrdf_load_stackoverflow)
IT (1) IT1109411B (enrdf_load_stackoverflow)

Families Citing this family (5)

* 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
AU533736B2 (en) * 1979-12-26 1983-12-08 Tokyo Shibaura Denki Kabushiki Kaisha Video tape cassette
US4367850A (en) 1980-12-08 1983-01-11 Minnesota Mining And Manufacturing Co. Endless loop tape cartridge
EP0053907A3 (en) * 1980-12-08 1983-01-26 Minnesota Mining And Manufacturing Company 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 (enrdf_load_stackoverflow) * 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

Also Published As

Publication number Publication date
AU524930B2 (en) 1982-10-14
DE2833708A1 (de) 1979-02-15
GB2001931A (en) 1979-02-14
JPS5426715A (en) 1979-02-28
GB2001931B (en) 1982-09-08
AU3845178A (en) 1980-01-31
CH640659A5 (de) 1984-01-13
IT1109411B (it) 1985-12-16
JPS6138543B2 (enrdf_load_stackoverflow) 1986-08-29
IT7850527A0 (it) 1978-07-28
GB2081218A (en) 1982-02-17
FR2399094A1 (fr) 1979-02-23
GB2081218B (en) 1982-12-15
FR2399094B1 (enrdf_load_stackoverflow) 1983-12-23
DE2833708C2 (enrdf_load_stackoverflow) 1991-06-27

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Legal Events

Date Code Title Description
MKEX Expiry