DE3665952D1 - Recording disc cartridge - Google Patents

Recording disc cartridge

Info

Publication number
DE3665952D1
DE3665952D1 DE8686103250T DE3665952T DE3665952D1 DE 3665952 D1 DE3665952 D1 DE 3665952D1 DE 8686103250 T DE8686103250 T DE 8686103250T DE 3665952 T DE3665952 T DE 3665952T DE 3665952 D1 DE3665952 D1 DE 3665952D1
Authority
DE
Germany
Prior art keywords
disc cartridge
recording disc
recording
cartridge
disc
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.)
Expired
Application number
DE8686103250T
Other languages
English (en)
Inventor
Fujio Matsumoto
Hajime Doi
Junio Mizushima
Masaya Funahashi
Tomizo Taniguchi
Shoichi Sakamoto
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.)
Maxell Holdings Ltd
Original Assignee
Hitachi Maxell 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
Priority claimed from JP60049436A external-priority patent/JPH0715787B2/ja
Priority claimed from JP60094084A external-priority patent/JPH0740425B2/ja
Application filed by Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Application granted granted Critical
Publication of DE3665952D1 publication Critical patent/DE3665952D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record 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
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record 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
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/033—Containers for flat record carriers for flexible discs
    • G11B23/0332—Containers for flat record carriers for flexible discs for single discs, e.g. envelopes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1362—Textile, fabric, cloth, or pile containing [e.g., web, net, woven, knitted, mesh, nonwoven, matted, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/237—Noninterengaged fibered material encased [e.g., mat, batt, etc.]
DE8686103250T 1985-03-14 1986-03-11 Recording disc cartridge Expired DE3665952D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60049436A JPH0715787B2 (ja) 1985-03-14 1985-03-14 デイスクカ−トリツジ
JP60094084A JPH0740425B2 (ja) 1985-04-30 1985-04-30 フロツピ−デイスク

Publications (1)

Publication Number Publication Date
DE3665952D1 true DE3665952D1 (en) 1989-11-02

Family

ID=26389829

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686103250T Expired DE3665952D1 (en) 1985-03-14 1986-03-11 Recording disc cartridge

Country Status (4)

Country Link
US (1) US4709816A (de)
EP (1) EP0194649B1 (de)
KR (1) KR940005563B1 (de)
DE (1) DE3665952D1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845583A (en) * 1987-05-07 1989-07-04 Bonar Fabrics Corporation Record diskette or disk jackets lined with powder bonded nonwoven fabrics
US4812938A (en) * 1987-06-18 1989-03-14 Rogers Randall J Floppy disk liner with improved cleaning ability
US5061562A (en) * 1987-09-22 1991-10-29 Fuji Photo Film Co., Ltd. Method for preparing a magnetic recording medium and a magnetic disk using the same
JPH01146375U (de) * 1988-03-31 1989-10-09
KR900002242A (ko) * 1988-07-14 1990-02-28 나가이 아쯔시 자기디스크 카트리지
JPH0233784A (ja) * 1988-07-25 1990-02-02 Hitachi Maxell Ltd デイスクカートリッジ
DE3842635A1 (de) * 1988-12-17 1990-06-21 Basf Ag Scheibenfoermige magnetische aufzeichnungstraeger, verfahren zu ihrer herstellung und informationsspeicher, enthaltend diese aufzeichnungstraeger
JPH0445382U (de) * 1990-08-08 1992-04-17
JP2990446B2 (ja) * 1991-02-05 1999-12-13 富士写真フイルム株式会社 磁気記録ディスク
US5331487A (en) * 1992-01-16 1994-07-19 International Business Machines Corporation Direct access storage device with vapor phase lubricant system and a magnetic disk having a protective layer and immobile physically bonded lubricant layer
US5370917A (en) * 1992-06-10 1994-12-06 Fuji Photo Film Co., Ltd. Magnetic recording disc comprising magnetic powder and a binder in a container which includes a nonwoven fabric liner comprising polypropylene and rayon fibers
US5455109A (en) * 1993-04-20 1995-10-03 Hollingsworth & Vose Company Disk lining material
CN1084909C (zh) * 1994-01-18 2002-05-15 日立马库塞鲁株式会社 磁性记录媒体
US5485338A (en) * 1994-05-06 1996-01-16 International Paper Company Paperboard micro computer diskette
US5506740A (en) * 1994-05-06 1996-04-09 International Paper Company Paperboard micro computer diskette
KR100788651B1 (ko) 2002-01-10 2007-12-26 삼성전자주식회사 디스크 카트리지
JP2004030705A (ja) * 2002-06-21 2004-01-29 Fuji Photo Film Co Ltd 磁気ディスクカートリッジ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52108804A (en) * 1976-03-10 1977-09-12 Fuji Photo Film Co Ltd Magnetic recording material
JPS53110513A (en) * 1977-03-08 1978-09-27 Fuji Photo Film Co Ltd Disc jacket for magnetic recording
GB2008307B (en) * 1977-11-16 1982-05-19 Hitachi Maxell Magnetic recording medium
JPS57162128A (en) * 1981-03-31 1982-10-05 Fuji Photo Film Co Ltd Magnetic recording body
US4414597A (en) * 1981-09-14 1983-11-08 Chicopee Floppy disc liner
JPS5930272A (ja) * 1982-08-12 1984-02-17 Hitachi Maxell Ltd デイスクカ−トリツジ
US4522885A (en) * 1983-02-12 1985-06-11 Hitachi Maxell, Ltd. Magnetic recording medium
JPS59198532A (ja) * 1983-04-25 1984-11-10 Fuji Photo Film Co Ltd 磁気記録媒体
JPS6018871A (ja) * 1983-07-11 1985-01-30 Ricoh Co Ltd 磁気記録媒体
US4610352A (en) * 1983-10-28 1986-09-09 The Kendall Company Nonwoven fabric
US4485421A (en) * 1984-04-10 1984-11-27 Toyo Bussan Kabushiki Kaisha Colored floppy diskette

Also Published As

Publication number Publication date
KR940005563B1 (ko) 1994-06-20
EP0194649A3 (en) 1987-10-14
EP0194649A2 (de) 1986-09-17
EP0194649B1 (de) 1989-09-27
US4709816A (en) 1987-12-01
KR860007663A (ko) 1986-10-15

Similar Documents

Publication Publication Date Title
EP0225766A3 (en) Disk cartridge
GB8628152D0 (en) Recording medium
EP0174651A3 (en) Disc cartridge
DE3476712D1 (en) Recording disc cartridge
KR930002286Y1 (en) Disk cartridge
EP0298201A3 (en) Disc cartridge
EP0202655A3 (en) Disk cartridge
EP0202660A3 (en) Disc cartridge
EP0339651A3 (en) Disc cartridge
EP0201885A3 (en) Disc cartridge
EP0301811A3 (en) Disc cartridge
DE3665952D1 (en) Recording disc cartridge
EP0199136A3 (en) Optical recording disc
EP0348937A3 (en) Disc cartridge
EP0260876A3 (en) Disk cartridge
EP0308161A3 (en) Disk cartridge
GB2161314B (en) Disk cartridge
EP0264237A3 (en) Disk cartridge
HK22692A (en) Record disk assembly
GB2161978B (en) Disk cartridge
EP0139146A3 (en) Recording disc cartridge
EP0191567A3 (en) Information storage disc assembly
EP0189188A3 (en) Optical recording medium
DE3378389D1 (en) Recording disc cartridge
EP0208503A3 (en) Signal recording disc

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee