FR2413747A1 - Endless magnetic tape cassette with drive - has tape wound on changeover arc with small curvature, surrounded by thin slide strip - Google Patents

Endless magnetic tape cassette with drive - has tape wound on changeover arc with small curvature, surrounded by thin slide strip

Info

Publication number
FR2413747A1
FR2413747A1 FR7836507A FR7836507A FR2413747A1 FR 2413747 A1 FR2413747 A1 FR 2413747A1 FR 7836507 A FR7836507 A FR 7836507A FR 7836507 A FR7836507 A FR 7836507A FR 2413747 A1 FR2413747 A1 FR 2413747A1
Authority
FR
France
Prior art keywords
tape
arc
magnetic tape
changeover
wound
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.)
Withdrawn
Application number
FR7836507A
Other languages
French (fr)
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.)
Robotron VEB
Original Assignee
Robotron VEB
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 Robotron VEB filed Critical Robotron VEB
Publication of FR2413747A1 publication Critical patent/FR2413747A1/en
Withdrawn legal-status Critical Current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
    • 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

  • Replacement Of Web Rolls (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

The tape cassette contains a wound endless magnetic tape and has a lever mounted pressure roll, a tape reel blocking a recording lock and a photoswitch for the tape end. The wound tape is coiled on at least one changeover arc with flat arcuation, formed by a slide strip with a large friction coefficient on the arc side, but a low one on the magnetic tape side. The tape reel has fixed tape guides. The inner side of the tape running from the pressure roll to th e rear periphery carries a curved, strip with metallic surface forming a transfer path, whose start and end are approx. at the same height. On the transfer path are secured spaced franes contg. parts of the path and the magnetic tape.
FR7836507A 1977-12-27 1978-12-27 Endless magnetic tape cassette with drive - has tape wound on changeover arc with small curvature, surrounded by thin slide strip Withdrawn FR2413747A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20293677A DD138028A3 (en) 1977-12-27 1977-12-27 ARRANGEMENT FOR FOLLOWING THE ENDLESS WRAPPING OF A MAGNETIC BELT UNIT

Publications (1)

Publication Number Publication Date
FR2413747A1 true FR2413747A1 (en) 1979-07-27

Family

ID=5511051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836507A Withdrawn FR2413747A1 (en) 1977-12-27 1978-12-27 Endless magnetic tape cassette with drive - has tape wound on changeover arc with small curvature, surrounded by thin slide strip

Country Status (5)

Country Link
BG (1) BG32233A1 (en)
CS (1) CS220553B1 (en)
DD (1) DD138028A3 (en)
DE (1) DE2849639A1 (en)
FR (1) FR2413747A1 (en)

Also Published As

Publication number Publication date
DD138028A3 (en) 1979-10-10
DE2849639A1 (en) 1979-08-16
CS220553B1 (en) 1983-04-29
BG32233A1 (en) 1982-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse