JPS5720951A - Cassette recording and reproducing device - Google Patents

Cassette recording and reproducing device

Info

Publication number
JPS5720951A
JPS5720951A JP9644580A JP9644580A JPS5720951A JP S5720951 A JPS5720951 A JP S5720951A JP 9644580 A JP9644580 A JP 9644580A JP 9644580 A JP9644580 A JP 9644580A JP S5720951 A JPS5720951 A JP S5720951A
Authority
JP
Japan
Prior art keywords
reel
play
base plate
take
movable base
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
JP9644580A
Other languages
Japanese (ja)
Inventor
Masao Fujiwara
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.)
Toei Electric Co Ltd
Original Assignee
Toei Electric 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 Toei Electric Co Ltd filed Critical Toei Electric Co Ltd
Priority to JP9644580A priority Critical patent/JPS5720951A/en
Publication of JPS5720951A publication Critical patent/JPS5720951A/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 equalize take-up torque between both take-up and rewind reels precisely all the time by performing transmission to both a take-up reel turntable and a rewind reel turntabel through a play gear on a center gear basis. CONSTITUTION:When a cassette 44 is set at an operation position by engaging with reel shafts 22 and 23, a lower movable base plate 19 moves to left and at the same time, an upper movable base plate 21 is freed from the restraint of the lower movable base plate 19 to move pinch rollers 28 and 29 so that they are to come into contact with capstan shafts 38 and 39. Then, play gear levers 16 and 18 are to return through springs 42 and 43, but only a selected play gear lever is returned in this case to engage play gears 15 and 17 with corresponding reel turntables 12 and 14 and center gears 9 and 10 selectively, so basically it is satisfactory only to add a means of bringing two play gear levers 16 and 18 to contact alternately.
JP9644580A 1980-07-14 1980-07-14 Cassette recording and reproducing device Pending JPS5720951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9644580A JPS5720951A (en) 1980-07-14 1980-07-14 Cassette recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9644580A JPS5720951A (en) 1980-07-14 1980-07-14 Cassette recording and reproducing device

Publications (1)

Publication Number Publication Date
JPS5720951A true JPS5720951A (en) 1982-02-03

Family

ID=14165212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9644580A Pending JPS5720951A (en) 1980-07-14 1980-07-14 Cassette recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS5720951A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4774607A (en) * 1985-10-02 1988-09-27 Clarion Co., Ltd. Eject lever arrangement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50136012A (en) * 1974-04-16 1975-10-28
JPS5289901A (en) * 1976-01-23 1977-07-28 Hitachi Ltd Driving mechanism for reversing tape running direction in magnetic rec ording and reproduction apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50136012A (en) * 1974-04-16 1975-10-28
JPS5289901A (en) * 1976-01-23 1977-07-28 Hitachi Ltd Driving mechanism for reversing tape running direction in magnetic rec ording and reproduction apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4774607A (en) * 1985-10-02 1988-09-27 Clarion Co., Ltd. Eject lever arrangement

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