DE2526524A1 - Trennvorrichtung fuer einen rotierenden stapel flexibler aufzeichnungstraeger - Google Patents
Trennvorrichtung fuer einen rotierenden stapel flexibler aufzeichnungstraegerInfo
- Publication number
- DE2526524A1 DE2526524A1 DE19752526524 DE2526524A DE2526524A1 DE 2526524 A1 DE2526524 A1 DE 2526524A1 DE 19752526524 DE19752526524 DE 19752526524 DE 2526524 A DE2526524 A DE 2526524A DE 2526524 A1 DE2526524 A1 DE 2526524A1
- Authority
- DE
- Germany
- Prior art keywords
- stack
- data memory
- memory according
- recording medium
- retaining device
- 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.)
- Withdrawn
Links
- 239000000969 carrier Substances 0.000 title 1
- 239000010408 film Substances 0.000 claims description 20
- 230000015654 memory Effects 0.000 claims description 15
- 239000013039 cover film Substances 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- 239000011888 foil Substances 0.000 description 35
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 241000251730 Chondrichthyes Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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
- G11B17/021—Selecting or spacing of record carriers for introducing the heads
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/22—Brakes other than speed-regulating brakes
Landscapes
- Automatic Disk Changers (AREA)
- Moving Of Heads (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/484,829 US3947885A (en) | 1974-07-01 | 1974-07-01 | Restraint device for buckling a flexible magnetic disk stack upon partitioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2526524A1 true DE2526524A1 (de) | 1976-01-22 |
Family
ID=23925788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752526524 Withdrawn DE2526524A1 (de) | 1974-07-01 | 1975-06-13 | Trennvorrichtung fuer einen rotierenden stapel flexibler aufzeichnungstraeger |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3947885A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS5333252B2 (cg-RX-API-DMAC10.html) |
| DE (1) | DE2526524A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2277405A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1455969A (cg-RX-API-DMAC10.html) |
| IT (1) | IT1038944B (cg-RX-API-DMAC10.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4291349A (en) * | 1976-08-04 | 1981-09-22 | Burroughs Corporation | Diverter means for flexible disk pack and associated method |
| US4086640A (en) * | 1976-08-04 | 1978-04-25 | Burroughs Corporation | Partitionable portable flexible disk pack |
| US4167029A (en) * | 1976-08-04 | 1979-09-04 | Burroughs Corporation | Jet distributor for end-wise pneumatic partitioning of disk pack |
| US4129891A (en) * | 1977-02-07 | 1978-12-12 | Burroughs Corporation | Double partitioning of flexible disk pack and associated apparatus |
| US4118746A (en) * | 1977-03-04 | 1978-10-03 | Burroughs Corporation | High performance floppy pack and associated system |
| US4185311A (en) * | 1977-03-21 | 1980-01-22 | Burroughs Corporation | Partition of high performance floppy pack and associated means |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3130393A (en) * | 1959-05-13 | 1964-04-21 | Sperry Rand Corp | Information storage device |
| NL273365A (cg-RX-API-DMAC10.html) * | 1961-01-11 | |||
| NL6603388A (cg-RX-API-DMAC10.html) * | 1965-03-30 | 1966-10-03 |
-
1974
- 1974-07-01 US US05/484,829 patent/US3947885A/en not_active Expired - Lifetime
-
1975
- 1975-05-05 GB GB1867475A patent/GB1455969A/en not_active Expired
- 1975-05-23 FR FR7516568A patent/FR2277405A1/fr active Granted
- 1975-06-04 JP JP6665475A patent/JPS5333252B2/ja not_active Expired
- 1975-06-13 DE DE19752526524 patent/DE2526524A1/de not_active Withdrawn
- 1975-06-16 IT IT24384/75A patent/IT1038944B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2277405B1 (cg-RX-API-DMAC10.html) | 1980-05-30 |
| US3947885A (en) | 1976-03-30 |
| JPS5333252B2 (cg-RX-API-DMAC10.html) | 1978-09-13 |
| IT1038944B (it) | 1979-11-30 |
| GB1455969A (en) | 1976-11-17 |
| FR2277405A1 (fr) | 1976-01-30 |
| JPS516523A (cg-RX-API-DMAC10.html) | 1976-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |