JPS51136409A - Compound circle type recording and/or reproducing device - Google Patents

Compound circle type recording and/or reproducing device

Info

Publication number
JPS51136409A
JPS51136409A JP6167175A JP6167175A JPS51136409A JP S51136409 A JPS51136409 A JP S51136409A JP 6167175 A JP6167175 A JP 6167175A JP 6167175 A JP6167175 A JP 6167175A JP S51136409 A JPS51136409 A JP S51136409A
Authority
JP
Japan
Prior art keywords
reproducing device
type recording
circle type
compound circle
recording
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
JP6167175A
Other languages
Japanese (ja)
Inventor
Kunio Hirose
Akira 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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP6167175A priority Critical patent/JPS51136409A/en
Publication of JPS51136409A publication Critical patent/JPS51136409A/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
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs

Landscapes

  • Rotational Drive Of Disk (AREA)

Abstract

PURPOSE:To improve operating perfomance by composing a compound circle with a flexible magnetic sheet for recording of signal, such as image signal, etc. and a rightsheet for recording of other signal, such as sound and voice, etc.
JP6167175A 1975-05-20 1975-05-20 Compound circle type recording and/or reproducing device Pending JPS51136409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6167175A JPS51136409A (en) 1975-05-20 1975-05-20 Compound circle type recording and/or reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6167175A JPS51136409A (en) 1975-05-20 1975-05-20 Compound circle type recording and/or reproducing device

Publications (1)

Publication Number Publication Date
JPS51136409A true JPS51136409A (en) 1976-11-25

Family

ID=13177922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6167175A Pending JPS51136409A (en) 1975-05-20 1975-05-20 Compound circle type recording and/or reproducing device

Country Status (1)

Country Link
JP (1) JPS51136409A (en)

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