JPS5736452A - Magnetic recorder and reproducer - Google Patents

Magnetic recorder and reproducer

Info

Publication number
JPS5736452A
JPS5736452A JP11144280A JP11144280A JPS5736452A JP S5736452 A JPS5736452 A JP S5736452A JP 11144280 A JP11144280 A JP 11144280A JP 11144280 A JP11144280 A JP 11144280A JP S5736452 A JPS5736452 A JP S5736452A
Authority
JP
Japan
Prior art keywords
rotor
driving force
idler
switched
coil
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
JP11144280A
Other languages
Japanese (ja)
Other versions
JPS6051168B2 (en
Inventor
Kosuke Hashimoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP55111442A priority Critical patent/JPS6051168B2/en
Priority to US06/259,611 priority patent/US4423359A/en
Priority to DE19813118357 priority patent/DE3118357A1/en
Publication of JPS5736452A publication Critical patent/JPS5736452A/en
Publication of JPS6051168B2 publication Critical patent/JPS6051168B2/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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor

Abstract

PURPOSE:To eliminate a mechanical sliding mechanism with use of a unit of motor and at the same time obtain the strong driving force for the quick winding and rewinding, by obtaining the constant tape travel driving force from one of the two output shafts and also obtaining the take-up driving force from either one of the two output shafts. CONSTITUTION:A coil 5 generates the rotary magnetic field for a motor 3, and a rotor 12 is connected electromagnetically to a magnet 11 and a rotor 11 to be opposite to the coil 5 and turned by the rotation of the rotor 11. Capstans 14 and 15 are driven by the rotor 11 via a shaft 7, a pulley 8 and a belt 17 respectively to obtain the constant travel driving force of a tape. At the same time, the contact of an idler 23 is switched to a pulley part 13 or an idler 9 with a selecting means comprising rocking and selecting arms 24 and 27 plus an electromagnetic solenoid 29. As a result, the driving force of reels (21 and 30) can be switched to the weak turning force by the rotor 12 or the strong turning force by the rotor 11.
JP55111442A 1980-05-13 1980-08-13 magnetic recording and reproducing device Expired JPS6051168B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55111442A JPS6051168B2 (en) 1980-08-13 1980-08-13 magnetic recording and reproducing device
US06/259,611 US4423359A (en) 1980-05-13 1981-05-01 Electric motor
DE19813118357 DE3118357A1 (en) 1980-05-13 1981-05-08 ELECTRIC MOTOR, ESPECIALLY FOR A MAGNETIC TAPE DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55111442A JPS6051168B2 (en) 1980-08-13 1980-08-13 magnetic recording and reproducing device

Publications (2)

Publication Number Publication Date
JPS5736452A true JPS5736452A (en) 1982-02-27
JPS6051168B2 JPS6051168B2 (en) 1985-11-12

Family

ID=14561295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55111442A Expired JPS6051168B2 (en) 1980-05-13 1980-08-13 magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS6051168B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60117666U (en) * 1984-01-18 1985-08-08 松下電器産業株式会社 capstan drive
JPS6181763U (en) * 1984-11-05 1986-05-30
JPS63143080U (en) * 1987-03-10 1988-09-20
JPH0185931U (en) * 1987-11-30 1989-06-07

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524564Y2 (en) * 1986-10-15 1993-06-22
JPS6363206U (en) * 1986-10-15 1988-04-26

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60117666U (en) * 1984-01-18 1985-08-08 松下電器産業株式会社 capstan drive
JPH0312042Y2 (en) * 1984-01-18 1991-03-22
JPS6181763U (en) * 1984-11-05 1986-05-30
JPH0135556Y2 (en) * 1984-11-05 1989-10-30
JPS63143080U (en) * 1987-03-10 1988-09-20
JPH0185931U (en) * 1987-11-30 1989-06-07

Also Published As

Publication number Publication date
JPS6051168B2 (en) 1985-11-12

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