JPS57133556A - Switching device for driving magnetic recording and reproducing device - Google Patents

Switching device for driving magnetic recording and reproducing device

Info

Publication number
JPS57133556A
JPS57133556A JP56017323A JP1732381A JPS57133556A JP S57133556 A JPS57133556 A JP S57133556A JP 56017323 A JP56017323 A JP 56017323A JP 1732381 A JP1732381 A JP 1732381A JP S57133556 A JPS57133556 A JP S57133556A
Authority
JP
Japan
Prior art keywords
output part
load
mode switching
tape loading
gear
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
JP56017323A
Other languages
Japanese (ja)
Other versions
JPS6350783B2 (en
Inventor
Toshinori Morikawa
Yoshihiro Minamide
Satoshi Kikutani
Hiroshi Terada
Osamu Zaitsu
Shigeto Shibaike
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 JP56017323A priority Critical patent/JPS57133556A/en
Priority to US06/344,788 priority patent/US4491885A/en
Priority to KR8200453A priority patent/KR850001452B1/en
Priority to AU80206/82A priority patent/AU536473B2/en
Priority to DE8282100849T priority patent/DE3267079D1/en
Priority to EP82100849A priority patent/EP0057921B1/en
Publication of JPS57133556A publication Critical patent/JPS57133556A/en
Publication of JPS6350783B2 publication Critical patent/JPS6350783B2/ja
Granted 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/10—Manually-operated control; Solenoid-operated control

Abstract

PURPOSE:To simplify the mechanism, by switching a load to drive a magnetic tape loading means and an operation mode switching means through an epicyclic gear unit by one driving source. CONSTITUTION:The first output part 18 and the second output part 19 are connected to a worm 40, which is connected directly to a driving source, through a worm wheel gear 41, a sun gear 52, an epicyclic gear 45, and an internal gear 48, and a main ring 15 and a subring 16 of a tape loading means are engaged with the first output part 18, and an operation mode switching means 14 is engaged with the second output part 19. When a cassette is set to a cassette storage part 67 and the recording and reproducing operation is performed, the load of the tape loading means applied to the first output part 18 becomes larger than the return force of the second elastic member 73 detained in a lock means 66, and the mode switching means 14 and the lock means 66 are moved in directions of arrows C and D to release a brake means. When the lock means 66 is brought into contact with a stopper part 71, the driving force is switched to the first output part 18 because the load of the first elastic member 68 acts upon the second output part 19.
JP56017323A 1981-02-06 1981-02-06 Switching device for driving magnetic recording and reproducing device Granted JPS57133556A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP56017323A JPS57133556A (en) 1981-02-06 1981-02-06 Switching device for driving magnetic recording and reproducing device
US06/344,788 US4491885A (en) 1981-02-06 1982-02-01 Magnetic recording/playback device
KR8200453A KR850001452B1 (en) 1981-02-06 1982-02-03 Magnetic recording device
AU80206/82A AU536473B2 (en) 1981-02-06 1982-02-04 Video tape loading device with drive change-over
DE8282100849T DE3267079D1 (en) 1981-02-06 1982-02-05 Magnetic recording/playback device
EP82100849A EP0057921B1 (en) 1981-02-06 1982-02-05 Magnetic recording/playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56017323A JPS57133556A (en) 1981-02-06 1981-02-06 Switching device for driving magnetic recording and reproducing device

Publications (2)

Publication Number Publication Date
JPS57133556A true JPS57133556A (en) 1982-08-18
JPS6350783B2 JPS6350783B2 (en) 1988-10-11

Family

ID=11940822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56017323A Granted JPS57133556A (en) 1981-02-06 1981-02-06 Switching device for driving magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS57133556A (en)

Also Published As

Publication number Publication date
JPS6350783B2 (en) 1988-10-11

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