GB1598353A - Wiping apparatus and method for a highdensity information record - Google Patents
Wiping apparatus and method for a highdensity information record Download PDFInfo
- Publication number
- GB1598353A GB1598353A GB5053877A GB5053877A GB1598353A GB 1598353 A GB1598353 A GB 1598353A GB 5053877 A GB5053877 A GB 5053877A GB 5053877 A GB5053877 A GB 5053877A GB 1598353 A GB1598353 A GB 1598353A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibers
- wiping
- accordance
- signal pickup
- disc
- 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
- 238000000034 method Methods 0.000 title claims description 8
- 239000000835 fiber Substances 0.000 claims description 68
- 239000000463 material Substances 0.000 claims description 9
- 230000035515 penetration Effects 0.000 claims description 8
- 229920000297 Rayon Polymers 0.000 claims description 3
- 230000007717 exclusion Effects 0.000 claims description 3
- 239000002964 rayon Substances 0.000 claims description 3
- 230000002401 inhibitory effect Effects 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing 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 Head (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/748,052 US4099724A (en) | 1976-12-06 | 1976-12-06 | Automatic disc wiping apparatus |
| US05/748,009 US4198060A (en) | 1976-12-06 | 1976-12-06 | Wiping apparatus and method for a high-density information record |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1598353A true GB1598353A (en) | 1981-09-16 |
Family
ID=27114854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5053877A Expired GB1598353A (en) | 1976-12-06 | 1977-12-05 | Wiping apparatus and method for a highdensity information record |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5387202A (de) |
| DE (1) | DE2754295A1 (de) |
| FR (1) | FR2373118A1 (de) |
| GB (1) | GB1598353A (de) |
| IT (1) | IT1089168B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2131998A (en) * | 1982-11-29 | 1984-06-27 | Staar Sa | 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 (de) * | 1973-01-26 | 1974-10-05 |
-
1977
- 1977-12-05 FR FR7736577A patent/FR2373118A1/fr active Granted
- 1977-12-05 JP JP14651077A patent/JPS5387202A/ja active Pending
- 1977-12-05 IT IT3040077A patent/IT1089168B/it active
- 1977-12-05 GB GB5053877A patent/GB1598353A/en not_active Expired
- 1977-12-06 DE DE19772754295 patent/DE2754295A1/de not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2131998A (en) * | 1982-11-29 | 1984-06-27 | Staar Sa | Cleaning device for discs |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5387202A (en) | 1978-08-01 |
| DE2754295A1 (de) | 1978-06-08 |
| FR2373118B1 (de) | 1981-09-11 |
| IT1089168B (it) | 1985-06-18 |
| FR2373118A1 (fr) | 1978-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |