DE3226472A1 - Magnetplattenkassettenvorrichtung - Google Patents
MagnetplattenkassettenvorrichtungInfo
- Publication number
- DE3226472A1 DE3226472A1 DE19823226472 DE3226472A DE3226472A1 DE 3226472 A1 DE3226472 A1 DE 3226472A1 DE 19823226472 DE19823226472 DE 19823226472 DE 3226472 A DE3226472 A DE 3226472A DE 3226472 A1 DE3226472 A1 DE 3226472A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- magnetic disk
- magnetic
- light
- cassette
- 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.)
- Granted
Links
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 238000001514 detection method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000004069 differentiation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012795 verification 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
- G11B23/30—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 with provision for 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
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10939881A JPS5812175A (ja) | 1981-07-15 | 1981-07-15 | 磁気シ−トカセツト |
| JP10939981A JPS5812176A (ja) | 1981-07-15 | 1981-07-15 | フロツピ−デイスクカセツト |
| JP56122943A JPS5826367A (ja) | 1981-08-07 | 1981-08-07 | 磁気記録再生装置 |
| JP17558981A JPS5880169A (ja) | 1981-11-04 | 1981-11-04 | 磁気デイスクカセツト装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3226472A1 true DE3226472A1 (de) | 1983-02-03 |
| DE3226472C2 DE3226472C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-11-08 |
Family
ID=27469715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823226472 Granted DE3226472A1 (de) | 1981-07-15 | 1982-07-15 | Magnetplattenkassettenvorrichtung |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3226472A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| IT (1) | IT1148351B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0533249A3 (en) * | 1991-09-17 | 1993-06-30 | Koninkl Philips Electronics Nv | Arrangement for obtaining recorded tape-like magnetic record carriers, record carrier obtained by means of the arrangement, and reproducing device for reproducing the record carrier |
| WO1993018515A1 (en) * | 1992-03-12 | 1993-09-16 | Lars Ingerslev Storper | Data carrier, in particular a 3,5' floppy disk, and add-on device for such a carrier, and auxiliaries for holding such devices together |
| WO1993020547A1 (en) * | 1992-04-06 | 1993-10-14 | John Nyberg | Index key |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003088A (en) * | 1975-10-08 | 1977-01-11 | Information Terminals Corporation | Lock out tab for magnetic disc envelope |
| DE2905323A1 (de) * | 1978-02-13 | 1979-08-16 | Rca Corp | Einrichtung zur plattenseitenidentifizierung fuer einen plattenspieler |
-
1982
- 1982-07-13 IT IT48802/82A patent/IT1148351B/it active
- 1982-07-15 DE DE19823226472 patent/DE3226472A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003088A (en) * | 1975-10-08 | 1977-01-11 | Information Terminals Corporation | Lock out tab for magnetic disc envelope |
| DE2905323A1 (de) * | 1978-02-13 | 1979-08-16 | Rca Corp | Einrichtung zur plattenseitenidentifizierung fuer einen plattenspieler |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0533249A3 (en) * | 1991-09-17 | 1993-06-30 | Koninkl Philips Electronics Nv | Arrangement for obtaining recorded tape-like magnetic record carriers, record carrier obtained by means of the arrangement, and reproducing device for reproducing the record carrier |
| WO1993018515A1 (en) * | 1992-03-12 | 1993-09-16 | Lars Ingerslev Storper | Data carrier, in particular a 3,5' floppy disk, and add-on device for such a carrier, and auxiliaries for holding such devices together |
| WO1993020547A1 (en) * | 1992-04-06 | 1993-10-14 | John Nyberg | Index key |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3226472C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-11-08 |
| IT1148351B (it) | 1986-12-03 |
| IT8248802A0 (it) | 1982-07-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: G11B 23/03 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: DRES. WESER UND MARTIN, 81245 MUENCHEN |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: WESER & KOLLEGEN, 81245 MUENCHEN |