JPS5446528A - Magnetic recording and peproducing apparatus - Google Patents

Magnetic recording and peproducing apparatus

Info

Publication number
JPS5446528A
JPS5446528A JP11353377A JP11353377A JPS5446528A JP S5446528 A JPS5446528 A JP S5446528A JP 11353377 A JP11353377 A JP 11353377A JP 11353377 A JP11353377 A JP 11353377A JP S5446528 A JPS5446528 A JP S5446528A
Authority
JP
Japan
Prior art keywords
magnetic tape
extracted
returned
cassette
arrow
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
JP11353377A
Other languages
Japanese (ja)
Other versions
JPS5927023B2 (en
Inventor
Jiro Kajino
Kazumi Iwasaki
Fuminari Saito
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP52113533A priority Critical patent/JPS5927023B2/en
Publication of JPS5446528A publication Critical patent/JPS5446528A/en
Publication of JPS5927023B2 publication Critical patent/JPS5927023B2/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
    • 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
    • G11B15/60—Guiding record carrier
    • G11B15/66—Threading; Loading; Automatic self-loading
    • G11B15/665—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container

Landscapes

  • Unwinding Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

PURPOSE:To prevent a magnetic tape from being biased by the action of an extracting member, even if the magnetic tape is left under its extracted condition for a long time, by softening the tension of the magnetic tape with the use of magnetic tape extracting means. CONSTITUTION:A pinch roller 50 and a guide roller 76 are retained at such a position that a magnetic tape 4 is slightly returned from its fully extracted powition from a cassette 2. A magnetic tape 4, which is extended to have sufficient slackness by a second motor 192, is slightly slackened. In response to the movement of a first arm 306 in the direction of arrow A, a lever 332 is also turned clockwise about a shaft 334 so that pin 338 embedded at the leading end thereof is also returned in the direction of arrow A. As a result, an idler drive rod 224, a sliding plate 204 and a control member 212 are returned to their original positions. At this time, the magnetic tape 4 is held under its stopped condition while being automatically extracted from the cassette 2. In order to eliminate the slackness of the extracted magnetic tape, a take-up reel 40 is turned.
JP52113533A 1977-09-20 1977-09-20 magnetic recording and reproducing device Expired JPS5927023B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52113533A JPS5927023B2 (en) 1977-09-20 1977-09-20 magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52113533A JPS5927023B2 (en) 1977-09-20 1977-09-20 magnetic recording and reproducing device

Publications (2)

Publication Number Publication Date
JPS5446528A true JPS5446528A (en) 1979-04-12
JPS5927023B2 JPS5927023B2 (en) 1984-07-03

Family

ID=14614724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52113533A Expired JPS5927023B2 (en) 1977-09-20 1977-09-20 magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS5927023B2 (en)

Also Published As

Publication number Publication date
JPS5927023B2 (en) 1984-07-03

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