JPS57135476A - Loading device of vtr - Google Patents

Loading device of vtr

Info

Publication number
JPS57135476A
JPS57135476A JP56022131A JP2213181A JPS57135476A JP S57135476 A JPS57135476 A JP S57135476A JP 56022131 A JP56022131 A JP 56022131A JP 2213181 A JP2213181 A JP 2213181A JP S57135476 A JPS57135476 A JP S57135476A
Authority
JP
Japan
Prior art keywords
arms
fulcrums
loading
levers
springs
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
JP56022131A
Other languages
Japanese (ja)
Other versions
JPS6350785B2 (en
Inventor
Genichi Iizuka
Yoshiaki Ikeda
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.)
Akai Electric Co Ltd
Original Assignee
Akai 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 Akai Electric Co Ltd filed Critical Akai Electric Co Ltd
Priority to JP56022131A priority Critical patent/JPS57135476A/en
Publication of JPS57135476A publication Critical patent/JPS57135476A/en
Publication of JPS6350785B2 publication Critical patent/JPS6350785B2/ja
Granted 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
    • G11B15/60—Guiding record carrier
    • G11B15/66—Threading; Loading; Automatic self-loading
    • G11B15/665—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container
    • G11B15/6653—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against drum

Landscapes

  • Transmission Devices (AREA)

Abstract

PURPOSE:To obtain an easily assemblable device while making the force of pressure contact with a V groove constant by composing toggle mechanism of different arms whose one-sided ends are supported rotatably on pushing levers and loading arms energized with springs. CONSTITUTION:In loading, the rotation of a motor 39 is transmitted to worm wheels 42 and 43, and fulcrums 64 and 65 are drawn through joint levers 66 and 67 supported rotatably on said wheels at fulcrums 68 and 69. Arms 56 and 60, and 57 and 61 are supported on fulcrums 64 and 65, one-side ends of arms 56 and 57 are fitted rotatably to pushing levers 48 and 49 at fulcrums 58 and 59, and pins 62 and 63 are fitted in long-sized holes at the one-end parts of arms 60 and 61. Therefore, when the fulcrums 64 and 65 are drawn, arms 31 and 32 are pressed against a V groove by springs 52 and 53 on going beyond the dead points of toggle mechanisms consisting of the arms 56 and 60, and 57 and 61.
JP56022131A 1981-02-16 1981-02-16 Loading device of vtr Granted JPS57135476A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56022131A JPS57135476A (en) 1981-02-16 1981-02-16 Loading device of vtr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56022131A JPS57135476A (en) 1981-02-16 1981-02-16 Loading device of vtr

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2717081A Division JPS57141508A (en) 1981-02-26 1981-02-26 Detector for turning position

Publications (2)

Publication Number Publication Date
JPS57135476A true JPS57135476A (en) 1982-08-21
JPS6350785B2 JPS6350785B2 (en) 1988-10-11

Family

ID=12074327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56022131A Granted JPS57135476A (en) 1981-02-16 1981-02-16 Loading device of vtr

Country Status (1)

Country Link
JP (1) JPS57135476A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992468A (en) * 1982-11-18 1984-05-28 Matsushita Electric Ind Co Ltd Magnetic tape device
US4750062A (en) * 1984-04-19 1988-06-07 Alpine Electronics Ltd. Rotatable tape loading device in a magnetic tape recorder-reproducer apparatus
US4752844A (en) * 1984-03-31 1988-06-21 Alpine Electronics Inc. Tape cassette loading device in a magnetic tape recorder-reproducer apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992468A (en) * 1982-11-18 1984-05-28 Matsushita Electric Ind Co Ltd Magnetic tape device
US4752844A (en) * 1984-03-31 1988-06-21 Alpine Electronics Inc. Tape cassette loading device in a magnetic tape recorder-reproducer apparatus
US4750062A (en) * 1984-04-19 1988-06-07 Alpine Electronics Ltd. Rotatable tape loading device in a magnetic tape recorder-reproducer apparatus

Also Published As

Publication number Publication date
JPS6350785B2 (en) 1988-10-11

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