SE518800C2 - Device for restoring damaged surface layer of optical discs - Google Patents
Device for restoring damaged surface layer of optical discsInfo
- Publication number
- SE518800C2 SE518800C2 SE0101020A SE0101020A SE518800C2 SE 518800 C2 SE518800 C2 SE 518800C2 SE 0101020 A SE0101020 A SE 0101020A SE 0101020 A SE0101020 A SE 0101020A SE 518800 C2 SE518800 C2 SE 518800C2
- Authority
- SE
- Sweden
- Prior art keywords
- polishing
- grinding
- damaged surface
- optical discs
- surface layer
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 9
- 239000002344 surface layer Substances 0.000 title claims abstract 5
- 238000005498 polishing Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 21
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 6
- 239000010432 diamond Substances 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims abstract description 5
- 239000013081 microcrystal Substances 0.000 claims abstract description 5
- 229920000642 polymer Polymers 0.000 abstract 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract 2
- 229910010271 silicon carbide Inorganic materials 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/02—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface
-
- 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
- G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Description
:Ivan vviß» 10 15 20 25 30 couo ,, unc: " u 518 800 Alla dessa skrifter visar att det krävs höga hastigheter mellan trissa och skiva för att kunna uppnå en yta som medför full funktion hos den optiska skivan igen, dvs kräver motordrivna apparater. : Ivan vviß »10 15 20 25 30 couo ,, unc:" u 518 800 All these publications show that high speeds are required between the pulley and the disc in order to be able to achieve a surface which results in full operation of the optical disc again, i.e. requires motor driven appliances.
Nu har uppfinnaren överraskande visat att det med en speciell slipduk, som används av vissa juvelerare för att slipa/polera metall med, går att åstadkomma en reparation av skador hos optiska skivor för hand. Ändamålet med föreliggande uppfinning är att åstadkomma en anordning för manuell lagning av skadade optiska skivor. De för uppfinningen utmärkande särdragen finns angivna i de efterföljande patentkraven.Now the inventor has surprisingly shown that with a special abrasive cloth, which is used by some jewelers to grind / polish metal with, it is possible to effect a repair of damage to optical discs by hand. The object of the present invention is to provide a device for manual repair of damaged optical discs. The features of the invention are set out in the appended claims.
I och med att minst två olika i finhetsgrad slip- /polerytor finns hos anordningen kan reparationen av en optisk skiva ske i minst två steg där skadan bearbetas manuellt först med en grövre materialyta för att sedan poleras upp med en finare materialyta.Since at least two different grinding / polishing surfaces are present in the device, the repair of an optical disc can take place in at least two steps where the damage is first processed manually with a coarser material surface and then polished up with a finer material surface.
Uppfinningen kommer nu att beskrivas med hänvisning till bifogade ritningar, på vilka: Fig 1 visar en första utföringsform av föreliggande uppfinning.The invention will now be described with reference to the accompanying drawings, in which: Fig. 1 shows a first embodiment of the present invention.
Fig 2 visar en andra utföringsform av föreliggande uppfinning. »sann 10 15 20 25 30 -»-- , . ~ u ~ n U 5 1 e s o o 3 Fig 3 visar ett spärrhaksarrangemang till den andra utföringsformen av föreliggande uppfinning.Fig. 2 shows a second embodiment of the present invention. »Sann 10 15 20 25 30 -» -,. Fig. 3 shows a ratchet arrangement for the second embodiment of the present invention.
Uppfinningen består av en kropp 1 som innefattar minst två slip- och/eller poleringsytor 2 med olika slip- /polermaterialfinhet, varvid slip-/polermaterialet är ett gummibaserat material med mikrokristaller av diamant eller glas. be två (eller flera) ytorna 2 bör vara borttagbart anordnade vid kroppen 1 så att de kan bytas ut vid utslitning eller om andra materialfinheter önskas i ytorna 2.The invention consists of a body 1 which comprises at least two grinding and / or polishing surfaces 2 with different grinding / polishing material fineness, the grinding / polishing material being a rubber-based material with microcrystals of diamond or glass. ask the two (or more) surfaces 2 should be removably arranged at the body 1 so that they can be replaced in case of wear or if other material finenesses are desired in the surfaces 2.
Enligt en första utföringsform, se fig 1, är kroppen 1 làngstrâckt, exempelvis liknande en penna, och är bekväm att hålla i. En greppyta 3 av gummi är företrädesvis anordnad vid kroppen för att medge ett bra grepp mellan handen och kroppen 1 vid användning.According to a first embodiment, see Fig. 1, the body 1 is elongate, for example similar to a pencil, and is comfortable to hold. A rubber grip surface 3 is preferably arranged at the body to allow a good grip between the hand and the body 1 in use.
I den visade utföringsformen finns två slip-/polerytor 2, en i var ände av kroppen 1.In the embodiment shown, there are two grinding / polishing surfaces 2, one at each end of the body 1.
I detta fall har de formen av "hattar" helt i det gummibaserade materialet med mikrokristaller av diamant eller glas eller består av en bärande kropp täckt med en dnk med det gummibaserade materialet anordnat på den yttre sidan. Hattarna kan exempelvis gängas fast, hållas på plats medelst friktion eller snäpplåsas eller klämmas fast medelst lås respektive klämma. Såsom fackmannen kan förstå kan kroppen 1 ha »ø|nn uxm» 10 15 20 25 30 518 800 4 vilken utformning som helst och slip-/polerytorna 2 vara valfritt belägna.In this case, they have the form of "hats" entirely in the rubber-based material with microcrystals of diamond or glass or consist of a supporting body covered with a dnk with the rubber-based material arranged on the outer side. The hats can, for example, be threaded, held in place by means of friction or snap-locked or clamped by means of a lock or clamp, respectively. As will be appreciated by those skilled in the art, the body 1 may have any design and the grinding / polishing surfaces 2 may be optionally located.
Enligt en andra utföringsform av föreliggande uppfinning innefattar kroppen 1 en genomgående hålighet 4, se fig 2, i vilken ett antal (tre i figuren) patroner 5 är anordnade i kö. Varje patron 5 är försedd med en slip-/poleryta 2, varvid finheten hos slip-/polermaterialet är olika för varje patron 5.According to a second embodiment of the present invention, the body 1 comprises a continuous cavity 4, see Fig. 2, in which a number (three in the figure) of cartridges 5 are arranged in a queue. Each cartridge 5 is provided with an abrasive / polishing surface 2, the fineness of the abrasive / polishing material being different for each cartridge 5.
Dessa patroner 5 är ordnade inuti håligheten 4 i den ordning de ska användas, nämligen den grövsta slip- /polerytan först och därefter finare och finare.These cartridges 5 are arranged inside the cavity 4 in the order in which they are to be used, namely the coarsest grinding / polishing surface first and then finer and finer.
När den första patronen 5 använts tas den ut ur kroppen 1 och förs in i andra änden 9 av kroppens 1 hålighet 4 med den slip-/polerytsförsedda änden först.When the first cartridge 5 is used, it is taken out of the body 1 and inserted into the other end 9 of the cavity 4 of the body 1 with the grinding / polishing surface provided first.
I och med detta pressas de kvarvarande patronerna 5 framåt i kroppen 1 tills det att hela den första patronen 5 kommit in i kroppen 1 från andra hållet.As a result, the remaining cartridges 5 are pressed forward in the body 1 until the entire first cartridge 5 has entered the body 1 from the other direction.
Vid det laget sticker nästkommande patron 5 ut från kroppens 1 främre ände 10 tillräckligt för användning.At that time, the next cartridge 5 protrudes from the front end 10 of the body 1 sufficiently for use.
För att förhindra rörelse av patronerna 5 bakåt i kroppen 1 kan varje patron vara försedd med exempelvis en spärrhake 6, se fig 3, som samverkar med en snedtandad rad 7 eller skena på insidan av kroppens 2 hålighet 4. Då patronen 5 pressas framåt i kroppen 1 fjädrar spärrhaken 6 inåt av snett framåt utskjutande tänder 8 för att sedan fjâdra ut igen då respektive tand 8 passerats. Om patronen 5 pressas bakåt kommer spärrhaken 6 att stöta i en yta hos en tand 8 som är 1: »|» l0 l5 20 25 30 nu.- , , o u v - " v 518 800 5 väsentligen ortogonal mot tandradens 7 utsträckning och därmed förhindra rörelse av patronerna 5 bakåt i kroppen 1.To prevent movement of the cartridges 5 backwards in the body 1, each cartridge can be provided with, for example, a pawl 6, see Fig. 3, which cooperates with an obliquely toothed row 7 or rail on the inside of the cavity 4 of the body 2. When the cartridge 5 is pressed forward in the body 1, the pawl 6 springs inwardly by obliquely forwardly projecting teeth 8 and then springs out again when the respective tooth 8 has been passed. If the cartridge 5 is pressed backwards, the pawl 6 will strike a surface of a tooth 8 which is 1: »|» l5 l5 20 25 30 nu.-,, o u v - "v 518 800 5 substantially orthogonal to the extent of the tooth row 7 and thereby prevent movement of the cartridges 5 backwards in the body 1.
När en eller flera patroner 5 blivit utslitna är det enkelt att ersätta dessa.When one or more cartridges 5 have become worn out, it is easy to replace them.
Vid användning av anordningen enligt uppfinningen hålls den skadade optiska skivan fast i ena handen och skadan bearbetas medelst anordning hàllen i den andra handen. Först används den yta som innefattar det grövsta slip-/polermaterialet tills det att skadan försvunnit och området är matt. Därefter används den yta som innefattar det finare slip-/polermaterialet för att blanka upp den matta skivytan. Givetvis kan processen utföras i exempelvis tre eller flera steg om så önskas. Då används en anordning med minst tre eller flera olika slip-/polermaterialytor.When using the device according to the invention, the damaged optical disc is held firmly in one hand and the damage is processed by means of device holders in the other hand. First, use the surface that contains the coarsest sanding / polishing material until the damage has disappeared and the area is dull. Then the surface that includes the finer sanding / polishing material is used to gloss up the matte disc surface. Of course, the process can be performed in, for example, three or more steps if desired. Then a device with at least three or more different sanding / polishing material surfaces is used.
Claims (1)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0101020A SE518800C2 (en) | 2001-03-22 | 2001-03-22 | Device for restoring damaged surface layer of optical discs |
| PCT/SE2002/000508 WO2002077995A1 (en) | 2001-03-22 | 2002-03-18 | Device for repairing damaged surface optical readable discs |
| US10/472,280 US20040116056A1 (en) | 2001-03-22 | 2002-03-18 | Device for repairing damaged surface optical readable discs |
| EP02708874A EP1380032A1 (en) | 2001-03-22 | 2002-03-18 | Device for repairing damaged surface optical readable discs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0101020A SE518800C2 (en) | 2001-03-22 | 2001-03-22 | Device for restoring damaged surface layer of optical discs |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE0101020D0 SE0101020D0 (en) | 2001-03-22 |
| SE0101020L SE0101020L (en) | 2002-09-23 |
| SE518800C2 true SE518800C2 (en) | 2002-11-26 |
Family
ID=20283492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE0101020A SE518800C2 (en) | 2001-03-22 | 2001-03-22 | Device for restoring damaged surface layer of optical discs |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20040116056A1 (en) |
| EP (1) | EP1380032A1 (en) |
| SE (1) | SE518800C2 (en) |
| WO (1) | WO2002077995A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6991524B1 (en) * | 2000-07-07 | 2006-01-31 | Disc Go Technologies Inc. | Method and apparatus for reconditioning digital discs |
| US20160303747A1 (en) * | 2015-04-14 | 2016-10-20 | Darex, Llc | Cutting Edge with Microscopically Sized Channels to Enhance Cutting Performance |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3688450A (en) * | 1971-05-12 | 1972-09-05 | Edwin Brockman | Paint and enamel touch-up tool |
| JPS6279967A (en) * | 1985-09-30 | 1987-04-13 | Sumitomo Chem Co Ltd | Diamond contained rubber abrasive |
| DE3816561C1 (en) * | 1988-05-14 | 1989-03-16 | Harald 7121 Ingersheim De Schmid | |
| JPH0221477A (en) * | 1988-07-07 | 1990-01-24 | Canon Inc | Repair tool for optical recording carrier |
| RU2038944C1 (en) * | 1992-05-19 | 1995-07-09 | Сергей Анатольевич Герасимов | Diamond tool for finishing treatment and method of its production |
| US5593343A (en) * | 1995-04-03 | 1997-01-14 | Bauer; Jason | Apparatus for reconditioning digital recording discs |
| JPH10172265A (en) * | 1996-12-06 | 1998-06-26 | Kazuo Ogawa | Optical disc flaw recovering apparatus |
| US5964650A (en) * | 1997-03-10 | 1999-10-12 | Digital Innovations, L.L.C. | Method and apparatus for repairing optical discs |
| CA2240535C (en) * | 1997-06-20 | 2003-04-29 | Cd Repairman, Inc. | Method and apparatus for re-conditioning compact discs |
| US5762077A (en) * | 1997-07-14 | 1998-06-09 | Griffiths, Jr.; Valton E. | Apparatus for manicuring nails |
| US6699110B2 (en) * | 2001-12-31 | 2004-03-02 | Jean Chin Chu Lee | Apparatus for repairing the surface of an optical disc |
-
2001
- 2001-03-22 SE SE0101020A patent/SE518800C2/en not_active IP Right Cessation
-
2002
- 2002-03-18 WO PCT/SE2002/000508 patent/WO2002077995A1/en not_active Application Discontinuation
- 2002-03-18 EP EP02708874A patent/EP1380032A1/en not_active Withdrawn
- 2002-03-18 US US10/472,280 patent/US20040116056A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20040116056A1 (en) | 2004-06-17 |
| EP1380032A1 (en) | 2004-01-14 |
| WO2002077995A1 (en) | 2002-10-03 |
| SE0101020D0 (en) | 2001-03-22 |
| SE0101020L (en) | 2002-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |