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JPS57100646A - Reel driving method of tape recorder - Google Patents

Reel driving method of tape recorder

Info

Publication number
JPS57100646A
JPS57100646A JP56071213A JP7121381A JPS57100646A JP S57100646 A JPS57100646 A JP S57100646A JP 56071213 A JP56071213 A JP 56071213A JP 7121381 A JP7121381 A JP 7121381A JP S57100646 A JPS57100646 A JP S57100646A
Authority
JP
Japan
Prior art keywords
idler
reel driving
driving method
tape recorder
capstan
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
JP56071213A
Other languages
Japanese (ja)
Inventor
Akira Osanai
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.)
Olympus Corp
Original Assignee
Olympus Corp
Olympus Optical 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 Olympus Corp, Olympus Optical Co Ltd filed Critical Olympus Corp
Priority to JP56071213A priority Critical patent/JPS57100646A/en
Publication of JPS57100646A publication Critical patent/JPS57100646A/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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
    • G11B15/444—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor reversing arrangements

Landscapes

  • Gear Transmission (AREA)

Abstract

PURPOSE:To simplify constitution by bringing the shaft of an idler into contact with the top surface or side surface of a flywheel and by turning the supporting lever of the idler by frictional force between the both. CONSTITUTION:A reel driving mechanism 10 is equipped with a supporting lever 14 which supports a couple of idler gears 12 and 13 rotatably; and this lever 14 has a guide hole 16 in the center, and a capstan shaft 17 is fitted loosely in this guide hole 16. A capstan gear 18 is fixed to a capstan shaft 17, and idler gears 12 and 13 engage with the gear 18 respectively. Then, the lower ends of the shafts 22 and 23 of idler gears 12 and 13 meet the top surface of a flywheel 24 fixed to the capstan shaft 17.
JP56071213A 1981-05-12 1981-05-12 Reel driving method of tape recorder Pending JPS57100646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56071213A JPS57100646A (en) 1981-05-12 1981-05-12 Reel driving method of tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56071213A JPS57100646A (en) 1981-05-12 1981-05-12 Reel driving method of tape recorder

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP55176876A Division JPS57100645A (en) 1980-12-15 1980-12-15 Head switching mechanism of auto reverse tape recorder

Publications (1)

Publication Number Publication Date
JPS57100646A true JPS57100646A (en) 1982-06-22

Family

ID=13454171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56071213A Pending JPS57100646A (en) 1981-05-12 1981-05-12 Reel driving method of tape recorder

Country Status (1)

Country Link
JP (1) JPS57100646A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62154358A (en) * 1985-12-27 1987-07-09 Matsushita Electric Ind Co Ltd Tape recorder
JPS6482353A (en) * 1987-09-24 1989-03-28 Sankyo Seiki Seisakusho Kk Mode switching mechanism for tape recorder
JPS6452130U (en) * 1987-09-24 1989-03-30
JPH0249249A (en) * 1988-08-10 1990-02-19 Sankyo Seiki Mfg Co Ltd Mechanism for switching operation of tape recorder
US6866217B2 (en) 2001-11-28 2005-03-15 Funai Electric Co., Ltd. Idler mechanism for magnetic tape device and tape device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62154358A (en) * 1985-12-27 1987-07-09 Matsushita Electric Ind Co Ltd Tape recorder
JPS6482353A (en) * 1987-09-24 1989-03-28 Sankyo Seiki Seisakusho Kk Mode switching mechanism for tape recorder
JPS6452130U (en) * 1987-09-24 1989-03-30
JPH0249249A (en) * 1988-08-10 1990-02-19 Sankyo Seiki Mfg Co Ltd Mechanism for switching operation of tape recorder
US6866217B2 (en) 2001-11-28 2005-03-15 Funai Electric Co., Ltd. Idler mechanism for magnetic tape device and tape device

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