JPS57103154A - Tape driving mechanism of magnetic recorder and reproducer - Google Patents

Tape driving mechanism of magnetic recorder and reproducer

Info

Publication number
JPS57103154A
JPS57103154A JP55177279A JP17727980A JPS57103154A JP S57103154 A JPS57103154 A JP S57103154A JP 55177279 A JP55177279 A JP 55177279A JP 17727980 A JP17727980 A JP 17727980A JP S57103154 A JPS57103154 A JP S57103154A
Authority
JP
Japan
Prior art keywords
arrow
tape
fast
idler plate
cassette
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.)
Pending
Application number
JP55177279A
Other languages
Japanese (ja)
Inventor
Shozo Yokoo
Kenji Ogiji
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55177279A priority Critical patent/JPS57103154A/en
Publication of JPS57103154A publication Critical patent/JPS57103154A/en
Pending 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
    • G11B15/6653—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against drum

Landscapes

  • Automatic Tape Cassette Changers (AREA)

Abstract

PURPOSE:To reduce the size of a device by achieving constant-speed drive, and rewind and fast-forward drive by one motor, by restricting the motion range of an idler plate according to a loading and an unloading state. CONSTITUTION:A tape is drawn out of a cassette 15 by tape drawing-out members 7 and 8 during playback operation and after the drawing-out operation, a motor 35 is turned as shown by an arrow (a) to turn a capstan 11 as shown by an arrow (b) through a pulley 25, a belt 27 and a flywheel 21. The idler plate 24, on the other hand, is rotated around a fulcrum 26 of rotation as shown by (c), but a control member 16 is rotated by a spring 17 as shown by an arrow (d), stopping power transmission from an idler gear 23 to a T reel turntable 3. During fast-forward and rewind operation, the tape drawing-out members 7 and 8 are contained in the cassette 15, so the idler plate 24 is released from being stopped by the control member 16 to rotate as shown by the arrow (c), performing fast-forward operation.
JP55177279A 1980-12-17 1980-12-17 Tape driving mechanism of magnetic recorder and reproducer Pending JPS57103154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55177279A JPS57103154A (en) 1980-12-17 1980-12-17 Tape driving mechanism of magnetic recorder and reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55177279A JPS57103154A (en) 1980-12-17 1980-12-17 Tape driving mechanism of magnetic recorder and reproducer

Publications (1)

Publication Number Publication Date
JPS57103154A true JPS57103154A (en) 1982-06-26

Family

ID=16028260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55177279A Pending JPS57103154A (en) 1980-12-17 1980-12-17 Tape driving mechanism of magnetic recorder and reproducer

Country Status (1)

Country Link
JP (1) JPS57103154A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594624A (en) * 1981-12-09 1986-06-10 Matsushita Electric Industrial Co., Ltd. Magnetic tape recording and/or reproducing apparatus with variable capstan torque transmission means
US4757398A (en) * 1985-03-27 1988-07-12 Hitachi, Ltd. Tape withdrawing device for a magnetic recording and/or reproducing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594624A (en) * 1981-12-09 1986-06-10 Matsushita Electric Industrial Co., Ltd. Magnetic tape recording and/or reproducing apparatus with variable capstan torque transmission means
US4757398A (en) * 1985-03-27 1988-07-12 Hitachi, Ltd. Tape withdrawing device for a magnetic recording and/or reproducing apparatus

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