JPS5769556A - Idler rotary-contact device - Google Patents

Idler rotary-contact device

Info

Publication number
JPS5769556A
JPS5769556A JP55146135A JP14613580A JPS5769556A JP S5769556 A JPS5769556 A JP S5769556A JP 55146135 A JP55146135 A JP 55146135A JP 14613580 A JP14613580 A JP 14613580A JP S5769556 A JPS5769556 A JP S5769556A
Authority
JP
Japan
Prior art keywords
driving shaft
shaft
holding member
driving
contact
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
JP55146135A
Other languages
Japanese (ja)
Inventor
Hirotsugu Samutake
Satoru Mitsunabe
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 JP55146135A priority Critical patent/JPS5769556A/en
Publication of JPS5769556A publication Critical patent/JPS5769556A/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

Landscapes

  • Gear Transmission (AREA)

Abstract

PURPOSE:To scarcely cause a transfer loss and to make a device free from a malfunction, by executing rotary-contact of an idller by means of forcible operation by meshing of gears. CONSTITUTION:An arm 20 is turned counterclockwise centering around a shaft 22 by controlling force of a spring 18, a holding member 26 is moved in the direction of a driving shaft 10 along a guide member 32, and a turning gear 26' of the holding member 26 is meshed with a driving gear 10' of the driving shaft 10. In this state, when the driving shaft 10, for instance, is rotating clockwise or starts to rotate, the holding member 26 receives rotary torque counterclockwise centering around a shaft 24 by the driving gear 10' of the driving shaft 10, a shaft 28 in which the holding member 26 has been provided gets over the guide member 32 against pressure put in the direction as indicated with an arrow A, and an idler 14 is made to press-contact between the driving shaft 10 and a reel base, and transfers rotation of the driving shaft 10 to the reel base 12.
JP55146135A 1980-10-17 1980-10-17 Idler rotary-contact device Pending JPS5769556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55146135A JPS5769556A (en) 1980-10-17 1980-10-17 Idler rotary-contact device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55146135A JPS5769556A (en) 1980-10-17 1980-10-17 Idler rotary-contact device

Publications (1)

Publication Number Publication Date
JPS5769556A true JPS5769556A (en) 1982-04-28

Family

ID=15400926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55146135A Pending JPS5769556A (en) 1980-10-17 1980-10-17 Idler rotary-contact device

Country Status (1)

Country Link
JP (1) JPS5769556A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6431521U (en) * 1987-08-17 1989-02-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6431521U (en) * 1987-08-17 1989-02-27

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