CA1191948A - Magnetic disk cartridge having record track indicating means - Google Patents
Magnetic disk cartridge having record track indicating meansInfo
- Publication number
- CA1191948A CA1191948A CA000404068A CA404068A CA1191948A CA 1191948 A CA1191948 A CA 1191948A CA 000404068 A CA000404068 A CA 000404068A CA 404068 A CA404068 A CA 404068A CA 1191948 A CA1191948 A CA 1191948A
- Authority
- CA
- Canada
- Prior art keywords
- dial
- magnetic disc
- disc cartridge
- jacket
- 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.)
- Expired
Links
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 64
- 238000010276 construction Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 3
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 101150094640 Siae gene Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 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
- G11B23/38—Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
- G11B17/022—Positioning or locking of single discs
- G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
- G11B17/03—Positioning or locking of single discs of discs rotating during transducing operation in containers or trays
-
- 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
- G11B23/0014—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 record carriers not specifically of filamentary or web form
- G11B23/0021—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 record carriers not specifically of filamentary or web form discs
- G11B23/0028—Details
- G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Feeding And Guiding Record Carriers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981082830U JPS6245356Y2 (xx) | 1981-06-05 | 1981-06-05 | |
| JP82830/81 | 1981-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1191948A true CA1191948A (en) | 1985-08-13 |
Family
ID=13785312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000404068A Expired CA1191948A (en) | 1981-06-05 | 1982-05-31 | Magnetic disk cartridge having record track indicating means |
Country Status (27)
| Country | Link |
|---|---|
| JP (1) | JPS6245356Y2 (xx) |
| KR (1) | KR880003092Y1 (xx) |
| AT (1) | AT377632B (xx) |
| AU (1) | AU549266B2 (xx) |
| BE (1) | BE893410A (xx) |
| BR (1) | BR8203304A (xx) |
| CA (1) | CA1191948A (xx) |
| CH (1) | CH648144A5 (xx) |
| DE (1) | DE3221217A1 (xx) |
| DK (1) | DK252782A (xx) |
| ES (1) | ES272883Y (xx) |
| FI (1) | FI821933A0 (xx) |
| FR (1) | FR2507370B1 (xx) |
| GB (1) | GB2102188B (xx) |
| IL (1) | IL66012A (xx) |
| IN (1) | IN158372B (xx) |
| IT (2) | IT1151281B (xx) |
| LU (1) | LU84181A1 (xx) |
| MX (1) | MX151677A (xx) |
| NL (1) | NL8202187A (xx) |
| NO (1) | NO821864L (xx) |
| NZ (1) | NZ200806A (xx) |
| PL (1) | PL236782A1 (xx) |
| PT (1) | PT75019B (xx) |
| SE (1) | SE8203451L (xx) |
| SU (1) | SU1095886A3 (xx) |
| ZA (1) | ZA823937B (xx) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5938967A (ja) * | 1982-08-25 | 1984-03-03 | Canon Inc | 情報記録装置 |
| JPS5950034U (ja) * | 1982-09-21 | 1984-04-03 | ソニー株式会社 | 情報記録シ−ト |
| JPS59168880U (ja) * | 1983-04-22 | 1984-11-12 | 富士写真フイルム株式会社 | 磁気デイスクカ−トリツジ |
| JPS59177073U (ja) * | 1983-05-13 | 1984-11-27 | ソニー株式会社 | ディスクカセット |
| JPS6012886U (ja) * | 1983-06-30 | 1985-01-28 | ソニー株式会社 | 磁気シ−トジヤケツト |
| US4586102A (en) * | 1983-08-04 | 1986-04-29 | Eastman Kodak Company | Track number indicator |
| US4920441A (en) * | 1985-03-13 | 1990-04-24 | Nippon Telegraph and Telehpone Corp. | Flexible magnetic diskette |
| JPS61208684A (ja) * | 1985-03-13 | 1986-09-17 | Fujitsu Ltd | フレキシブル磁気ディスク |
| JPH0634323B2 (ja) * | 1985-09-25 | 1994-05-02 | ソニー株式会社 | デイスクカ−トリツジ |
| NL8503236A (nl) * | 1985-11-25 | 1987-06-16 | Philips Nv | Informatiemedium, omvattende een informatieschijf. |
| JP2001057048A (ja) | 1999-03-05 | 2001-02-27 | Hitachi Maxell Ltd | ディスクカートリッジ |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3471096A (en) * | 1967-11-22 | 1969-10-07 | Courier Enterprises | Endless tape recorder and cartridge |
| US3711654A (en) * | 1969-04-30 | 1973-01-16 | Canon Kk | Magnetic recording and reproducing device for use with an endless recording medium with means for indicating a recordable state with-in one cycle of the endless recording medium |
| JPS4913902Y1 (xx) * | 1969-06-30 | 1974-04-05 | ||
| FR2188906A5 (xx) * | 1972-06-07 | 1974-01-18 | Salomon Koechli Jean Cl | |
| US4152740A (en) * | 1977-03-16 | 1979-05-01 | Arvin Industries, Inc. | Magnetic disc recorder and cassette |
| DE2717689C2 (de) * | 1977-04-21 | 1982-05-27 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Quadratische Schutzhülle für einen Scheibenförmigen Folienspeicher |
| BE871596A (fr) * | 1978-10-27 | 1979-02-15 | Staar Sa | Dispositif de memorisation de la position instantanee d'une bande magnetique contenue dans une cassette. |
-
1981
- 1981-06-05 JP JP1981082830U patent/JPS6245356Y2/ja not_active Expired
-
1982
- 1982-05-28 AU AU84299/82A patent/AU549266B2/en not_active Ceased
- 1982-05-28 NL NL8202187A patent/NL8202187A/nl not_active Application Discontinuation
- 1982-05-31 CA CA000404068A patent/CA1191948A/en not_active Expired
- 1982-06-01 NZ NZ200806A patent/NZ200806A/en unknown
- 1982-06-01 FI FI821933A patent/FI821933A0/fi not_active Application Discontinuation
- 1982-06-03 CH CH3408/82A patent/CH648144A5/fr not_active IP Right Cessation
- 1982-06-03 IN IN430/DEL/82A patent/IN158372B/en unknown
- 1982-06-04 DK DK252782A patent/DK252782A/da not_active Application Discontinuation
- 1982-06-04 BE BE1/10527A patent/BE893410A/nl not_active IP Right Cessation
- 1982-06-04 KR KR2019820004389U patent/KR880003092Y1/ko active
- 1982-06-04 ES ES1982272883U patent/ES272883Y/es not_active Expired
- 1982-06-04 MX MX193020A patent/MX151677A/es unknown
- 1982-06-04 FR FR8209815A patent/FR2507370B1/fr not_active Expired
- 1982-06-04 BR BR8203304A patent/BR8203304A/pt unknown
- 1982-06-04 PT PT75019A patent/PT75019B/pt unknown
- 1982-06-04 SU SU823451316A patent/SU1095886A3/ru active
- 1982-06-04 PL PL23678282A patent/PL236782A1/xx unknown
- 1982-06-04 LU LU84181A patent/LU84181A1/fr unknown
- 1982-06-04 IT IT21718/82A patent/IT1151281B/it active
- 1982-06-04 NO NO821864A patent/NO821864L/no unknown
- 1982-06-04 SE SE8203451A patent/SE8203451L/ not_active Application Discontinuation
- 1982-06-04 ZA ZA823937A patent/ZA823937B/xx unknown
- 1982-06-04 AT AT0218182A patent/AT377632B/de not_active IP Right Cessation
- 1982-06-04 DE DE19823221217 patent/DE3221217A1/de active Granted
- 1982-06-04 GB GB08216315A patent/GB2102188B/en not_active Expired
- 1982-06-04 IT IT8222081U patent/IT8222081V0/it unknown
- 1982-06-08 IL IL66012A patent/IL66012A/xx not_active IP Right Cessation
Also Published As
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|---|---|---|
| CA1191948A (en) | Magnetic disk cartridge having record track indicating means | |
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| JPH0514381Y2 (xx) | ||
| JPS63138587A (ja) | 記録再生装置 | |
| JPS6232384Y2 (xx) | ||
| JPS596682A (ja) | 電子写真装置 | |
| JPH0433595Y2 (xx) | ||
| JPH051022Y2 (xx) | ||
| KR200344940Y1 (ko) | 날짜 표시구를 가진 기록 매체 케이스 | |
| JPH0514394Y2 (xx) | ||
| JPH0621112Y2 (ja) | 磁気ディスク収納ケ−ス | |
| JPH05159520A (ja) | 記録及び／又は再生装置用の記録媒体装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |