JPS5720958A - Magnetic recording and reproducing device - Google Patents

Magnetic recording and reproducing device

Info

Publication number
JPS5720958A
JPS5720958A JP9595180A JP9595180A JPS5720958A JP S5720958 A JPS5720958 A JP S5720958A JP 9595180 A JP9595180 A JP 9595180A JP 9595180 A JP9595180 A JP 9595180A JP S5720958 A JPS5720958 A JP S5720958A
Authority
JP
Japan
Prior art keywords
roller
tape
couple
slanting
pin
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
JP9595180A
Other languages
Japanese (ja)
Other versions
JPS6346502B2 (en
Inventor
Masaya Maeda
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP9595180A priority Critical patent/JPS5720958A/en
Priority to DE19813127592 priority patent/DE3127592A1/en
Priority to DE3153471A priority patent/DE3153471C2/en
Publication of JPS5720958A publication Critical patent/JPS5720958A/en
Priority to US06/563,005 priority patent/US4561029A/en
Publication of JPS6346502B2 publication Critical patent/JPS6346502B2/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
    • 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"

Abstract

PURPOSE:To reduce the space required for the movement of tape leading-out pins at the circumference of a rotary magnetic head guide drum, by freely rotating a vertical pin and a slanting pin in a tape leading-out pin couple relatively. CONSTITUTION:A magnetic tape T in a cassette 1 loaded in a VTR is led out by a couple of a left-hand vertical roller 97R and a slanting roller 99R moving along a groove 7a through a rotating loading ring. Then, when a slanting-pin support lever 98R united with the roller 99R meets an engaging member 104R, the contacting of the roller 99R, free to rotate relatively, with a drum 9 at a prescribed position of the tape led out by being rotated relatively by the roller 97R is controlled. Leading the tape T to the left by a couple of a vertical roller 97L and a slanting roller 99L is the same and since the couple of rollers move while aligned in the direction of grooves 7a and 7b, the space required for the movement of the tape leading-out pins at the circumference of a guide drum is not increased, thereby loading and unloading the tape with a simple constitution.
JP9595180A 1980-07-14 1980-07-14 Magnetic recording and reproducing device Granted JPS5720958A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP9595180A JPS5720958A (en) 1980-07-14 1980-07-14 Magnetic recording and reproducing device
DE19813127592 DE3127592A1 (en) 1980-07-14 1981-07-13 Cassette apparatus for magnetic recording and/or playback
DE3153471A DE3153471C2 (en) 1980-07-14 1981-07-13 Magnetic tape video cassette recorder
US06/563,005 US4561029A (en) 1980-07-14 1983-12-19 Magnetic recording and/or reproducing apparatus of the cassette type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9595180A JPS5720958A (en) 1980-07-14 1980-07-14 Magnetic recording and reproducing device

Publications (2)

Publication Number Publication Date
JPS5720958A true JPS5720958A (en) 1982-02-03
JPS6346502B2 JPS6346502B2 (en) 1988-09-16

Family

ID=14151560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9595180A Granted JPS5720958A (en) 1980-07-14 1980-07-14 Magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS5720958A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62138345U (en) * 1986-02-20 1987-09-01
JPS63211149A (en) * 1987-02-27 1988-09-02 Sony Corp Loading mechanism for magnetic recording and reproducing device
JPS6462859A (en) * 1987-09-03 1989-03-09 Nippon Chemicon Tape guiding device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919453A (en) * 1972-06-14 1974-02-20
JPS539293U (en) * 1976-07-09 1978-01-26
JPS5593868U (en) * 1978-12-19 1980-06-28
JPS55129961A (en) * 1979-03-27 1980-10-08 Matsushita Electric Ind Co Ltd Tape loading unit of magnetic picture recording and reproducing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919453A (en) * 1972-06-14 1974-02-20
JPS539293U (en) * 1976-07-09 1978-01-26
JPS5593868U (en) * 1978-12-19 1980-06-28
JPS55129961A (en) * 1979-03-27 1980-10-08 Matsushita Electric Ind Co Ltd Tape loading unit of magnetic picture recording and reproducing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62138345U (en) * 1986-02-20 1987-09-01
JPS63211149A (en) * 1987-02-27 1988-09-02 Sony Corp Loading mechanism for magnetic recording and reproducing device
JPS6462859A (en) * 1987-09-03 1989-03-09 Nippon Chemicon Tape guiding device

Also Published As

Publication number Publication date
JPS6346502B2 (en) 1988-09-16

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