JPS54161914A - Positioning device of magnetic recorder-reproducer - Google Patents

Positioning device of magnetic recorder-reproducer

Info

Publication number
JPS54161914A
JPS54161914A JP7106378A JP7106378A JPS54161914A JP S54161914 A JPS54161914 A JP S54161914A JP 7106378 A JP7106378 A JP 7106378A JP 7106378 A JP7106378 A JP 7106378A JP S54161914 A JPS54161914 A JP S54161914A
Authority
JP
Japan
Prior art keywords
pole
guide
lock
pole bases
positioning
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
JP7106378A
Other languages
Japanese (ja)
Other versions
JPS6053379B2 (en
Inventor
Yoshimi Nakao
Masahide Nakada
Hajime Nagahashi
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP53071063A priority Critical patent/JPS6053379B2/en
Publication of JPS54161914A publication Critical patent/JPS54161914A/en
Publication of JPS6053379B2 publication Critical patent/JPS6053379B2/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
    • G11B15/60—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
    • G11B15/6656—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against drum using two-sided extraction, i.e. "M-type"

Landscapes

  • Magnetic Heads (AREA)
  • Transmission Devices (AREA)

Abstract

PURPOSE:To make positioning of pole bases sure by locking the pole bases or guide pin parts provided thereto in the state where they are pressed to rest parts in the loading completion position thereby letting them be helpful for positioning of the lotating direction about a guide pole. CONSTITUTION:This is the device of drawing out a tape from a cassette by moving pole bases 3, 4 at the loading operation and winding the tape to a rotary head drum over the specified angle in the loading completion position, whereby the guide pole portions 35 of the pole bases 3, 4 are pressed to cradles 8, 9 in the loading completion position, whereby positioning of the pole bases 3, 4 is accomplished. At this time, lock levers 15, 16 engage to lock pins 32, 32 to assume a lock state, due to which the pressing force of the poles 35, 35 to the cradles 8, 9 and the pressing force of the guide pins 34, 35 to the inside circumferential edge of the groove 37 are both suitably obtained at the contact faces of the lock pin parts 15a, 16a to the pin 32.
JP53071063A 1978-06-12 1978-06-12 Positioning device for magnetic recording and reproducing devices Expired JPS6053379B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53071063A JPS6053379B2 (en) 1978-06-12 1978-06-12 Positioning device for magnetic recording and reproducing devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53071063A JPS6053379B2 (en) 1978-06-12 1978-06-12 Positioning device for magnetic recording and reproducing devices

Publications (2)

Publication Number Publication Date
JPS54161914A true JPS54161914A (en) 1979-12-22
JPS6053379B2 JPS6053379B2 (en) 1985-11-25

Family

ID=13449685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53071063A Expired JPS6053379B2 (en) 1978-06-12 1978-06-12 Positioning device for magnetic recording and reproducing devices

Country Status (1)

Country Link
JP (1) JPS6053379B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58147848A (en) * 1982-02-25 1983-09-02 Matsushita Electric Ind Co Ltd Magnetic tape device
JPS61131265A (en) * 1984-11-30 1986-06-18 Canon Inc Tape loading mechanism
JPS61131264A (en) * 1984-11-30 1986-06-18 Canon Inc Tape guide post positioning mechanism
JPS6269847U (en) * 1985-10-22 1987-05-01

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58147848A (en) * 1982-02-25 1983-09-02 Matsushita Electric Ind Co Ltd Magnetic tape device
JPH0255860B2 (en) * 1982-02-25 1990-11-28 Matsushita Electric Ind Co Ltd
JPS61131265A (en) * 1984-11-30 1986-06-18 Canon Inc Tape loading mechanism
JPS61131264A (en) * 1984-11-30 1986-06-18 Canon Inc Tape guide post positioning mechanism
JPS6269847U (en) * 1985-10-22 1987-05-01

Also Published As

Publication number Publication date
JPS6053379B2 (en) 1985-11-25

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