DE2754295A1 - Verfahren und vorrichtung zum wischen einer informationsplatte hoher aufzeichnungsdichte - Google Patents
Verfahren und vorrichtung zum wischen einer informationsplatte hoher aufzeichnungsdichteInfo
- Publication number
- DE2754295A1 DE2754295A1 DE19772754295 DE2754295A DE2754295A1 DE 2754295 A1 DE2754295 A1 DE 2754295A1 DE 19772754295 DE19772754295 DE 19772754295 DE 2754295 A DE2754295 A DE 2754295A DE 2754295 A1 DE2754295 A1 DE 2754295A1
- Authority
- DE
- Germany
- Prior art keywords
- support
- turntable
- leaf spring
- wiping
- fibers
- 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- Withdrawn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
- 238000000034 method Methods 0.000 title claims description 14
- 239000000835 fiber Substances 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 7
- 230000035515 penetration Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 229920000297 Rayon Polymers 0.000 claims description 2
- 239000002964 rayon Substances 0.000 claims description 2
- 241001422033 Thestylus Species 0.000 claims 1
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 210000004072 lung Anatomy 0.000 claims 1
- 230000005012 migration Effects 0.000 claims 1
- 238000013508 migration Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 210000004209 hair Anatomy 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 239000012634 fragment Substances 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/58—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges
- G11B3/589—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges before or after transducing operation
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/02—Arrangements of heads
- G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
- G11B3/34—Driving or guiding during transducing operation
- G11B3/36—Automatic-feed mechanisms producing progressive transducing traverse across record carriers otherwise than by grooves, e.g. by lead-screw
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/748,009 US4198060A (en) | 1976-12-06 | 1976-12-06 | Wiping apparatus and method for a high-density information record |
| US05/748,052 US4099724A (en) | 1976-12-06 | 1976-12-06 | Automatic disc wiping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2754295A1 true DE2754295A1 (de) | 1978-06-08 |
Family
ID=27114854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772754295 Withdrawn DE2754295A1 (de) | 1976-12-06 | 1977-12-06 | Verfahren und vorrichtung zum wischen einer informationsplatte hoher aufzeichnungsdichte |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5387202A (https=) |
| DE (1) | DE2754295A1 (https=) |
| FR (1) | FR2373118A1 (https=) |
| GB (1) | GB1598353A (https=) |
| IT (1) | IT1089168B (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4520470A (en) * | 1982-11-29 | 1985-05-28 | Staar S. A. | Cleaning device for discs |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1244315A (en) * | 1967-12-22 | 1971-08-25 | Plessey Co Ltd | Improvements in or relating to record players |
| JPS49105362A (https=) * | 1973-01-26 | 1974-10-05 |
-
1977
- 1977-12-05 JP JP14651077A patent/JPS5387202A/ja active Pending
- 1977-12-05 IT IT3040077A patent/IT1089168B/it active
- 1977-12-05 FR FR7736577A patent/FR2373118A1/fr active Granted
- 1977-12-05 GB GB5053877A patent/GB1598353A/en not_active Expired
- 1977-12-06 DE DE19772754295 patent/DE2754295A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1598353A (en) | 1981-09-16 |
| JPS5387202A (en) | 1978-08-01 |
| IT1089168B (it) | 1985-06-18 |
| FR2373118A1 (fr) | 1978-06-30 |
| FR2373118B1 (https=) | 1981-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |