JPS5644150A - Position regulator for guide post member of rotary head type magnetic recording and reproducing device - Google Patents

Position regulator for guide post member of rotary head type magnetic recording and reproducing device

Info

Publication number
JPS5644150A
JPS5644150A JP12034579A JP12034579A JPS5644150A JP S5644150 A JPS5644150 A JP S5644150A JP 12034579 A JP12034579 A JP 12034579A JP 12034579 A JP12034579 A JP 12034579A JP S5644150 A JPS5644150 A JP S5644150A
Authority
JP
Japan
Prior art keywords
guide post
post member
rotary ring
magnetic recording
reproducing device
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
JP12034579A
Other languages
Japanese (ja)
Inventor
Hideki Sakumoto
Hideo Agari
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12034579A priority Critical patent/JPS5644150A/en
Publication of JPS5644150A publication Critical patent/JPS5644150A/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
    • G11B15/60—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

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Abstract

PURPOSE:To make it possible to wind a magnetic tape around a head drum automatically by exercising control over the position of either of guide post members at an entrance part and exist part for a tape to and from a head drum at the end of tape winding operation. CONSTITUTION:Guide post member 78 is fixed to rotary ring 79 and at its extension part, positioning post 80 is constituted. Further, V-shaped control pieces 82 and 83 engaging with the other guide post member 81 provided on rotary ring 84 are formed in one body. Post positioning tool 85 is fixed to the substrate, etc. At the outer circumference of the other guide post member 88, tooth parts 89 and 90 are formed and engaged with the gear of the driving motor. For example, when rotary ring 79 turns in the direction of arrow P and rotary ring 84 also turns as shown by arrow Q, positioning post 80 is hooked in V-shaped groove parts 86 and 87 of post positioning tool 85 and part of guide post member 81 is further hooked in groove parts of V-shaped control pieces 82 and 83 of guide post member 78 with the activating force of proper activating means.
JP12034579A 1979-09-18 1979-09-18 Position regulator for guide post member of rotary head type magnetic recording and reproducing device Pending JPS5644150A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12034579A JPS5644150A (en) 1979-09-18 1979-09-18 Position regulator for guide post member of rotary head type magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12034579A JPS5644150A (en) 1979-09-18 1979-09-18 Position regulator for guide post member of rotary head type magnetic recording and reproducing device

Publications (1)

Publication Number Publication Date
JPS5644150A true JPS5644150A (en) 1981-04-23

Family

ID=14783932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12034579A Pending JPS5644150A (en) 1979-09-18 1979-09-18 Position regulator for guide post member of rotary head type magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS5644150A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0291340A2 (en) * 1987-05-13 1988-11-17 Matsushita Electric Industrial Co., Ltd. Compact helical scan tape recording and/or reproducing apparatus
EP0514011A2 (en) * 1991-04-17 1992-11-19 Matsushita Electric Industrial Co., Ltd. Magnetic recording/playback apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5430008A (en) * 1977-07-07 1979-03-06 Poehler Herbert Device for recording and reproducing signal on magnetic tape

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5430008A (en) * 1977-07-07 1979-03-06 Poehler Herbert Device for recording and reproducing signal on magnetic tape

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0291340A2 (en) * 1987-05-13 1988-11-17 Matsushita Electric Industrial Co., Ltd. Compact helical scan tape recording and/or reproducing apparatus
US5166843A (en) * 1987-05-13 1992-11-24 Matsushita Electric Industrial Co., Ltd. Compact helical scan tape recording and/or reproducing apparatus
EP0514011A2 (en) * 1991-04-17 1992-11-19 Matsushita Electric Industrial Co., Ltd. Magnetic recording/playback apparatus

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