JPS5778671A - Magnetic tape draw-out mechanism of magnetic recording and reproducing device - Google Patents

Magnetic tape draw-out mechanism of magnetic recording and reproducing device

Info

Publication number
JPS5778671A
JPS5778671A JP15499580A JP15499580A JPS5778671A JP S5778671 A JPS5778671 A JP S5778671A JP 15499580 A JP15499580 A JP 15499580A JP 15499580 A JP15499580 A JP 15499580A JP S5778671 A JPS5778671 A JP S5778671A
Authority
JP
Japan
Prior art keywords
pinch roller
tape
turning
arms
pinch
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
JP15499580A
Other languages
Japanese (ja)
Other versions
JPS6223387B2 (en
Inventor
Takeo Terano
Sadao Motoki
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.)
KIYOUWA DENGIYOU KK
KYOWA DENGIYOU KK
Kyowa Electronic Instruments Co Ltd
Original Assignee
KIYOUWA DENGIYOU KK
KYOWA DENGIYOU KK
Kyowa Electronic Instruments 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 KIYOUWA DENGIYOU KK, KYOWA DENGIYOU KK, Kyowa Electronic Instruments Co Ltd filed Critical KIYOUWA DENGIYOU KK
Priority to JP15499580A priority Critical patent/JPS5778671A/en
Publication of JPS5778671A publication Critical patent/JPS5778671A/en
Publication of JPS6223387B2 publication Critical patent/JPS6223387B2/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
    • G11B15/6651—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against non rotating heads

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

PURPOSE:To prevent deterioration of the running efficiency of a magnetic tape, which is caused by a pinch roller, by setting a tape draw-out leading member, and an pivoting point and a turning direction of two turning arms provided with a pinch roller, respectively, to optimum conditions. CONSTITUTION:Arm shafts 34 and 35 being main shafts of pinch roller arms 22 and 23 are fixedly placed in a virtual area surrounded by a straight line connecting an intersection point among A, C and D, and an intersection point among A, B and D, and are constituted so that the respective pinch rollers 28 and 29 are turned in the outward opening direction mutually so as to be separated symmetrically. When drawing out a tape, the pinch roller arms 22 and 23 are turned centering around the arm shafts 34 and 35 through connecting rods 40, 41 by turning on latching solenoids 36, 37, and the pinch rollers 28, 29 and tape shifter holders 26, 27 are moved to the outside of a cassette housing 6.
JP15499580A 1980-11-04 1980-11-04 Magnetic tape draw-out mechanism of magnetic recording and reproducing device Granted JPS5778671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15499580A JPS5778671A (en) 1980-11-04 1980-11-04 Magnetic tape draw-out mechanism of magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15499580A JPS5778671A (en) 1980-11-04 1980-11-04 Magnetic tape draw-out mechanism of magnetic recording and reproducing device

Publications (2)

Publication Number Publication Date
JPS5778671A true JPS5778671A (en) 1982-05-17
JPS6223387B2 JPS6223387B2 (en) 1987-05-22

Family

ID=15596400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15499580A Granted JPS5778671A (en) 1980-11-04 1980-11-04 Magnetic tape draw-out mechanism of magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS5778671A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994003893A1 (en) * 1992-08-03 1994-02-17 Kah On Koo Cassette tape extraction and drive apparatus and method
US5617270A (en) * 1995-02-22 1997-04-01 Industrial Technology Research Institute Tape winding linkage of magnetic recording and reproducing apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03116296A (en) * 1990-09-12 1991-05-17 Tokyo Electric Co Ltd Merchandise sales registration device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994003893A1 (en) * 1992-08-03 1994-02-17 Kah On Koo Cassette tape extraction and drive apparatus and method
US5617270A (en) * 1995-02-22 1997-04-01 Industrial Technology Research Institute Tape winding linkage of magnetic recording and reproducing apparatus

Also Published As

Publication number Publication date
JPS6223387B2 (en) 1987-05-22

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