JPS5712443A - Autoreverse device of double reel tape recorder - Google Patents

Autoreverse device of double reel tape recorder

Info

Publication number
JPS5712443A
JPS5712443A JP8370380A JP8370380A JPS5712443A JP S5712443 A JPS5712443 A JP S5712443A JP 8370380 A JP8370380 A JP 8370380A JP 8370380 A JP8370380 A JP 8370380A JP S5712443 A JPS5712443 A JP S5712443A
Authority
JP
Japan
Prior art keywords
constitution
motor
rotating direction
rotary
tape recorder
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
JP8370380A
Other languages
Japanese (ja)
Inventor
Shinsaku Tanaka
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.)
Tanashin Denki Co Ltd
Original Assignee
Tanashin Denki 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 Tanashin Denki Co Ltd filed Critical Tanashin Denki Co Ltd
Priority to JP8370380A priority Critical patent/JPS5712443A/en
Priority to GB8115942A priority patent/GB2079514B/en
Priority to US06/268,097 priority patent/US4419702A/en
Priority to NL8102622A priority patent/NL8102622A/en
Priority to BE0/204974A priority patent/BE889060A/en
Priority to FR8110939A priority patent/FR2485239B1/en
Priority to IT22102/81A priority patent/IT1136633B/en
Priority to DE19813123980 priority patent/DE3123980A1/en
Publication of JPS5712443A publication Critical patent/JPS5712443A/en
Priority to SG748/86A priority patent/SG74886G/en
Priority to HK869/86A priority patent/HK86986A/en
Priority to MYPI87003185A priority patent/MY101410A/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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/093—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing driving condition of record carrier, e.g. travel, tape tension
    • 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
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
    • G11B15/29—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal through pinch-rollers or tape rolls
    • 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
    • G11B15/442—Control thereof
    • 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
    • G11B15/444—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor reversing arrangements

Abstract

PURPOSE: To simplify the constitution and realize a miniaturization of an autoreverse device, by detecting mechanically a change of the rotating direction of a motor which gives a rotary drive to a capstan shaft.
CONSTITUTION: The rotating direction of a drive rotor 5 is changed according to a change of rotating direction of a motor 14, and at the same time a rotary member 9 is turned. With a small rotary force of the member 9, a transmission mechanism 44 is shifted until the position where it engages a drive rotor 5. After this, the mechanism 44 is driven intensively by the rotary force of the rotor 5, and then a pinch roller switch mechanism 28 is actuated by the mechanism 44. As a result, pinch rollers 17A and 17B are attached and detached to and from capstan shafts 3A and 3B. Accordingly, the rollers 17A and 17B are switched over by means of the motor 14 that drives the shafts 3A and 3B. In such a way, the constitution is simplified.
COPYRIGHT: (C)1982,JPO&Japio
JP8370380A 1980-06-20 1980-06-20 Autoreverse device of double reel tape recorder Pending JPS5712443A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP8370380A JPS5712443A (en) 1980-06-20 1980-06-20 Autoreverse device of double reel tape recorder
GB8115942A GB2079514B (en) 1980-06-20 1981-05-26 An auto-reverse device for a two-reel type tape recorder
US06/268,097 US4419702A (en) 1980-06-20 1981-05-27 Auto-reverse device for a two-reel type tape recorder
NL8102622A NL8102622A (en) 1980-06-20 1981-05-29 SELF-REVERSING DEVICE FOR A TWO REEL TYPE TAPE RECORDER.
FR8110939A FR2485239B1 (en) 1980-06-20 1981-06-02 AUTOMATIC INVERSION DEVICE FOR A MAGNETIC TAPE REPRODUCTION AND RECORDING APPARATUS OF THE TWO-COIL TYPE
BE0/204974A BE889060A (en) 1980-06-20 1981-06-02 AUTOMATIC REVERSE DEVICE FOR A TWO-COIL TYPE TAPE RECORDER
IT22102/81A IT1136633B (en) 1980-06-20 1981-06-02 SELF-REVERSE DEVICE FOR A TWO-SPOOL RIBBON RECORDER
DE19813123980 DE3123980A1 (en) 1980-06-20 1981-06-19 AUTOMATIC SWITCHING DEVICE FOR A TWO-REEL TAPE DEVICE
SG748/86A SG74886G (en) 1980-06-20 1986-09-17 An auto-reverse divice for a two-reel type tape recorder
HK869/86A HK86986A (en) 1980-06-20 1986-11-13 An auto-reverse device for a two-reel type tape recorder
MYPI87003185A MY101410A (en) 1980-06-20 1987-12-11 An auto-reverse device for a two-reel type tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8370380A JPS5712443A (en) 1980-06-20 1980-06-20 Autoreverse device of double reel tape recorder

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP10006380A Division JPS5712446A (en) 1980-07-22 1980-07-22 Auto-reverse device of double reel type tape recorder
JP10006480A Division JPS5712447A (en) 1980-07-22 1980-07-22 Auto-reverse device of double reel type tape recorder

Publications (1)

Publication Number Publication Date
JPS5712443A true JPS5712443A (en) 1982-01-22

Family

ID=13809847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8370380A Pending JPS5712443A (en) 1980-06-20 1980-06-20 Autoreverse device of double reel tape recorder

Country Status (2)

Country Link
JP (1) JPS5712443A (en)
BE (1) BE889060A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564873A (en) * 1981-10-06 1986-01-14 Mitsubishi Denki Kabushiki Kaisha Magnetic recording and reproducing apparatus

Also Published As

Publication number Publication date
BE889060A (en) 1981-10-01

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