JPS57212670A - Cartridge - Google Patents

Cartridge

Info

Publication number
JPS57212670A
JPS57212670A JP20859281A JP20859281A JPS57212670A JP S57212670 A JPS57212670 A JP S57212670A JP 20859281 A JP20859281 A JP 20859281A JP 20859281 A JP20859281 A JP 20859281A JP S57212670 A JPS57212670 A JP S57212670A
Authority
JP
Japan
Prior art keywords
cartridge
end
long grooves
loading
opened
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
JP20859281A
Other versions
JPS6152551B2 (en
Inventor
Koichiro Nakagawa
Yasutaka Nakajima
Satoshi Suyama
Masahiro Yanagi
Original Assignee
Matsushita Electric Ind 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 Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Priority to JP20859281A priority Critical patent/JPS6152551B2/ja
Publication of JPS57212670A publication Critical patent/JPS57212670A/en
Publication of JPS6152551B2 publication Critical patent/JPS6152551B2/ja
Application status is Expired legal-status Critical

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03Containers for flat record carriers
    • G11B23/033Containers for flat record carriers for flexible discs

Abstract

PURPOSE:To inhibit a floppy disk cartridge from being loaded in a direction other than a specific direction, and to prevent erroneous loading, by forming a groove having a channel shaped section, which is opened at its one end part and closed at the other, at at least one side surface part. CONSTITUTION:While upper and lower plates 2a and 2b containing a magnetic sheet 1 are coupled, steps 14 and 14b provided at both side edge parts respectively face each other to form long grooves 14 having a channel shaped section at both the side surface parts of the cartridge. One end of each long groove 14 is opened and the other end is closed; when the cartridge is inserted into the guide member of a driving device from the open end sides of the long grooves 14, the long grooves 14 guide the cartridge to secure the loading, but it can not be inserted in the opposite direction, thereby preventing erroneous loading into the driving device.
JP20859281A 1981-12-22 1981-12-22 Expired JPS6152551B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20859281A JPS6152551B2 (en) 1981-12-22 1981-12-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20859281A JPS6152551B2 (en) 1981-12-22 1981-12-22

Publications (2)

Publication Number Publication Date
JPS57212670A true JPS57212670A (en) 1982-12-27
JPS6152551B2 JPS6152551B2 (en) 1986-11-13

Family

ID=16558741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20859281A Expired JPS6152551B2 (en) 1981-12-22 1981-12-22

Country Status (1)

Country Link
JP (1) JPS6152551B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60217576A (en) * 1984-04-12 1985-10-31 Nippon Gakki Seizo Kk Disc case
JPS6140775U (en) * 1984-08-16 1986-03-14

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60217576A (en) * 1984-04-12 1985-10-31 Nippon Gakki Seizo Kk Disc case
JPH0226312B2 (en) * 1984-04-12 1990-06-08 Yamaha Corp
JPS6140775U (en) * 1984-08-16 1986-03-14

Also Published As

Publication number Publication date
JPS6152551B2 (en) 1986-11-13

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