JPS5715244A - Braking device in tape recorder or the like - Google Patents

Braking device in tape recorder or the like

Info

Publication number
JPS5715244A
JPS5715244A JP8752980A JP8752980A JPS5715244A JP S5715244 A JPS5715244 A JP S5715244A JP 8752980 A JP8752980 A JP 8752980A JP 8752980 A JP8752980 A JP 8752980A JP S5715244 A JPS5715244 A JP S5715244A
Authority
JP
Japan
Prior art keywords
tape
run
running
electric power
braking mechanism
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
JP8752980A
Other languages
Japanese (ja)
Inventor
Shigeru Suzuki
Kazumasu Tsutsumi
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki 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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP8752980A priority Critical patent/JPS5715244A/en
Priority to US06/272,651 priority patent/US4527206A/en
Publication of JPS5715244A publication Critical patent/JPS5715244A/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
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/48—Starting; Accelerating; Decelerating; Arrangements preventing malfunction during drive change

Abstract

PURPOSE:To prevent excessive tension from operating on a tape by stopping the tape from running by feeding electric power to the solenoid plunger of a brake only in a short time when a changeover command for a normal run is generated when the tape is running at a high speed. CONSTITUTION:When a changeover command which runs a tape normally for reproduction, recording, etc., is generated during a high-speed run of the tape for fast forwarding, rewinding, etc., electric power is fed to a solenoid plunger 15 for a braking mechanism 11 only for a preset relatively-short constant time to operate the braking mechanism 11, and then a normal running signal is supplied to a tape run driving system. For example, a brake driving circuit 16 consists of a delay circuit 22, a charging and discharging circuit 23, etc.
JP8752980A 1980-06-27 1980-06-27 Braking device in tape recorder or the like Pending JPS5715244A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8752980A JPS5715244A (en) 1980-06-27 1980-06-27 Braking device in tape recorder or the like
US06/272,651 US4527206A (en) 1980-06-27 1981-06-11 Apparatus for controlling braking operation of a magnetic tape transport

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8752980A JPS5715244A (en) 1980-06-27 1980-06-27 Braking device in tape recorder or the like

Publications (1)

Publication Number Publication Date
JPS5715244A true JPS5715244A (en) 1982-01-26

Family

ID=13917518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8752980A Pending JPS5715244A (en) 1980-06-27 1980-06-27 Braking device in tape recorder or the like

Country Status (1)

Country Link
JP (1) JPS5715244A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5156207A (en) * 1974-11-12 1976-05-17 Matsushita Electric Ind Co Ltd JIKIKIROKU SAISEISOCHI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5156207A (en) * 1974-11-12 1976-05-17 Matsushita Electric Ind Co Ltd JIKIKIROKU SAISEISOCHI

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