JPS6344285U - - Google Patents
Info
- Publication number
- JPS6344285U JPS6344285U JP1986138375U JP13837586U JPS6344285U JP S6344285 U JPS6344285 U JP S6344285U JP 1986138375 U JP1986138375 U JP 1986138375U JP 13837586 U JP13837586 U JP 13837586U JP S6344285 U JPS6344285 U JP S6344285U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- molecular weight
- weight polyethylene
- high molecular
- disk cartridge
- 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
Links
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims 4
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims 4
- 239000011148 porous material Substances 0.000 claims 3
- 239000002216 antistatic agent Substances 0.000 claims 1
- 239000000314 lubricant Substances 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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
- 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
Landscapes
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986138375U JPS6344285U (US08124317-20120228-C00026.png) | 1986-09-09 | 1986-09-09 | |
US07/333,722 US4901180A (en) | 1986-09-09 | 1989-03-27 | Magnetic disk cartridge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986138375U JPS6344285U (US08124317-20120228-C00026.png) | 1986-09-09 | 1986-09-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6344285U true JPS6344285U (US08124317-20120228-C00026.png) | 1988-03-24 |
Family
ID=15220465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986138375U Pending JPS6344285U (US08124317-20120228-C00026.png) | 1986-09-09 | 1986-09-09 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4901180A (US08124317-20120228-C00026.png) |
JP (1) | JPS6344285U (US08124317-20120228-C00026.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63122742A (ja) * | 1986-11-11 | 1988-05-26 | Yobea Rulon Kogyo Kk | 磁気記録媒体収納ケース用ライナー材の製造方法 |
JPH0462562U (US08124317-20120228-C00026.png) * | 1990-10-02 | 1992-05-28 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0644383B2 (ja) * | 1990-03-28 | 1994-06-08 | 花王株式会社 | 磁気ディスクジャケット |
JPH0426464U (US08124317-20120228-C00026.png) * | 1990-04-13 | 1992-03-03 | ||
JPH046681A (ja) * | 1990-04-24 | 1992-01-10 | Hitachi Maxell Ltd | フロツピーデイスクユニツト |
US5815344A (en) * | 1992-02-17 | 1998-09-29 | Sony Corporation | Disc cartridge loading apparatus |
JPH0636500A (ja) * | 1992-07-17 | 1994-02-10 | Kao Corp | 磁気ディスクジャケット |
US5410440A (en) * | 1992-11-04 | 1995-04-25 | Hitachi Maxell, Ltd. | Resinous disc cartridge containing an ester compound of glycerin |
JPH09180418A (ja) * | 1995-12-25 | 1997-07-11 | Mitsumi Electric Co Ltd | サーボデータの書き込み方法及び前記方法によりサーボデータが書き込まれた磁気記録媒体 |
JP2001084729A (ja) * | 1999-09-14 | 2001-03-30 | Fuji Photo Film Co Ltd | フロッピーディスク |
JP2001148175A (ja) * | 1999-11-24 | 2001-05-29 | Sony Corp | ディスクカートリッジ |
JP2003338156A (ja) * | 2002-05-20 | 2003-11-28 | Fuji Photo Film Co Ltd | 磁気ディスクカートリッジ |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5449115A (en) * | 1977-09-26 | 1979-04-18 | Hitachi Maxell | Liner for magnetic disc jacket |
JPS60237691A (ja) * | 1984-05-11 | 1985-11-26 | Teijin Ltd | 磁気デイスク用ジヤケツト |
JPS6145778B2 (US08124317-20120228-C00026.png) * | 1977-05-16 | 1986-10-09 | Syva Co |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE757866A (fr) * | 1969-12-22 | 1971-04-01 | Ibm | Element de memoire a disque magnetique et appareil d'enregistrement en faisant usage |
US3725520A (en) * | 1970-04-24 | 1973-04-03 | Nippon Ekika Seikei Kk | Method for preparing a porous synthetic thermoplastic film or sheet |
US4357249A (en) * | 1980-09-11 | 1982-11-02 | Arguto, Inc. | Self-lubricating bearing and the like, and method of making same |
DE3137788C2 (de) * | 1981-09-23 | 1984-01-12 | Peter Heinrich 2000 Hamburg Urdahl | Schutzhülle für einen scheibenförmigen Ton- und/oderVideosignalaufzeichnungsträger mit antistatischer Wirkung |
US4391952A (en) * | 1981-12-04 | 1983-07-05 | Bengal, Inc. | Anti-static material and method of making the material |
US4458858A (en) * | 1982-01-07 | 1984-07-10 | Minnesota Mining And Manufacturing Company | Bowed cassette shim and method for making |
US4518552A (en) * | 1983-11-09 | 1985-05-21 | Mitsuboshi Belting Ltd. | Method of producing accurately sized material of ultra high molecular weight polyethylene |
JPS60179974A (ja) * | 1984-02-24 | 1985-09-13 | Anelva Corp | 垂直磁気記録用フレキシブルデイスクのジヤケツト |
-
1986
- 1986-09-09 JP JP1986138375U patent/JPS6344285U/ja active Pending
-
1989
- 1989-03-27 US US07/333,722 patent/US4901180A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6145778B2 (US08124317-20120228-C00026.png) * | 1977-05-16 | 1986-10-09 | Syva Co | |
JPS5449115A (en) * | 1977-09-26 | 1979-04-18 | Hitachi Maxell | Liner for magnetic disc jacket |
JPS60237691A (ja) * | 1984-05-11 | 1985-11-26 | Teijin Ltd | 磁気デイスク用ジヤケツト |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63122742A (ja) * | 1986-11-11 | 1988-05-26 | Yobea Rulon Kogyo Kk | 磁気記録媒体収納ケース用ライナー材の製造方法 |
JPH0462562U (US08124317-20120228-C00026.png) * | 1990-10-02 | 1992-05-28 |
Also Published As
Publication number | Publication date |
---|---|
US4901180A (en) | 1990-02-13 |