JPS55142449A - Drive unit for recording medium - Google Patents

Drive unit for recording medium

Info

Publication number
JPS55142449A
JPS55142449A JP4949079A JP4949079A JPS55142449A JP S55142449 A JPS55142449 A JP S55142449A JP 4949079 A JP4949079 A JP 4949079A JP 4949079 A JP4949079 A JP 4949079A JP S55142449 A JPS55142449 A JP S55142449A
Authority
JP
Japan
Prior art keywords
pulley
drive
recording medium
motor
fixed
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
JP4949079A
Other languages
Japanese (ja)
Other versions
JPS6048814B2 (en
Inventor
Naoyuki Ohara
Toshiharu Sasaki
Ryota Shimizu
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 JP54049490A priority Critical patent/JPS6048814B2/en
Priority to DE19803015458 priority patent/DE3015458A1/en
Publication of JPS55142449A publication Critical patent/JPS55142449A/en
Publication of JPS6048814B2 publication Critical patent/JPS6048814B2/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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/10—Manually-operated control; Solenoid-operated control

Landscapes

  • Transmission Devices (AREA)

Abstract

PURPOSE: To simplify the unit and to make small the unit, by commonly using the drive source to perform change-over control of drive state of recording medium and that to drive the recording medium.
CONSTITUTION: The recersible motor 224 is assembled on the subboard 54, the first pulley 232 fixed with the output shaft 224a via unidirectional clutch is belted 230 via the winding pulley 218, fast feed idler 182, rewiniding idler 184, and flywheel 228, and the second pulley 234 is belted 266 via the pulley 250 of the triangle cam drive set. Thus, when the motor 224 reversed, the second pulley 234 turns, the belt 266 turns, and the switch cam fixed to the shaft 46 is turned and the triangle cam set fixed to the shafts 254 and 260 is operated to change over the drive state. When the motor 224 is in forward run, the belt 230 is turned via the first pulley 232 to drive the recording media.
COPYRIGHT: (C)1980,JPO&Japio
JP54049490A 1979-04-20 1979-04-20 Recording medium drive device Expired JPS6048814B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP54049490A JPS6048814B2 (en) 1979-04-20 1979-04-20 Recording medium drive device
DE19803015458 DE3015458A1 (en) 1979-04-20 1980-04-18 Operational function control of magnetic tape recorder - has multiple rack and pinion units driven by motor coupled cam with rack motion transmitted to four pinions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54049490A JPS6048814B2 (en) 1979-04-20 1979-04-20 Recording medium drive device

Publications (2)

Publication Number Publication Date
JPS55142449A true JPS55142449A (en) 1980-11-07
JPS6048814B2 JPS6048814B2 (en) 1985-10-29

Family

ID=12832586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54049490A Expired JPS6048814B2 (en) 1979-04-20 1979-04-20 Recording medium drive device

Country Status (2)

Country Link
JP (1) JPS6048814B2 (en)
DE (1) DE3015458A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5449106A (en) * 1977-09-27 1979-04-18 Koufu Sankyo Kk Device of selecting and starting each operation system in tape recorder

Also Published As

Publication number Publication date
JPS6048814B2 (en) 1985-10-29
DE3015458C2 (en) 1987-07-30
DE3015458A1 (en) 1980-10-30

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