IE40262B1 - Arrangement for shaping or reshaping a diamond guide body - Google Patents
Arrangement for shaping or reshaping a diamond guide bodyInfo
- Publication number
- IE40262B1 IE40262B1 IE2409/74A IE240974A IE40262B1 IE 40262 B1 IE40262 B1 IE 40262B1 IE 2409/74 A IE2409/74 A IE 2409/74A IE 240974 A IE240974 A IE 240974A IE 40262 B1 IE40262 B1 IE 40262B1
- Authority
- IE
- Ireland
- Prior art keywords
- guide body
- wear
- angle
- record carrier
- diamond
- Prior art date
Links
- 229910003460 diamond Inorganic materials 0.000 title claims description 48
- 239000010432 diamond Substances 0.000 title claims description 48
- 238000007493 shaping process Methods 0.000 title claims description 11
- 238000010586 diagram Methods 0.000 description 9
- 230000002349 favourable effect Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 2
- 241000220450 Cajanus cajan Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/16—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of diamonds; of jewels or the like; Diamond grinders' dops; Dop holders or tongs
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2420511A DE2420511C3 (de) | 1974-04-27 | 1974-04-27 | Verfahren zum Schleifen eines Diamanttastkörpers zum mechanischen Abtasten eines Informationsträgers und Abspielgerät zum Durchführen des Verfahrens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE40262L IE40262L (en) | 1975-10-27 |
| IE40262B1 true IE40262B1 (en) | 1979-04-25 |
Family
ID=5914161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2409/74A IE40262B1 (en) | 1974-04-27 | 1974-11-22 | Arrangement for shaping or reshaping a diamond guide body |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3990190A (enExample) |
| BR (1) | BR7409684A (enExample) |
| DD (1) | DD116958A5 (enExample) |
| DE (1) | DE2420511C3 (enExample) |
| IE (1) | IE40262B1 (enExample) |
| LU (1) | LU71099A1 (enExample) |
| TR (1) | TR18356A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6671965B2 (en) * | 2001-12-28 | 2004-01-06 | United Technologies Corporation | Diamond-tipped indenting tool |
| JP2005088455A (ja) * | 2003-09-19 | 2005-04-07 | Namiki Precision Jewel Co Ltd | ダイヤモンドスクライバー |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2060317B2 (de) * | 1970-11-30 | 1973-03-08 | Licentia Patent Verwaltungs GmbH, 6000 Frankfurt | Aus diamant bestehende, zur rillenfuehrung und abtastung oder nur zur rillenfuehrung dienende abtasterkufe |
| US3781020A (en) * | 1970-11-30 | 1973-12-25 | Licentia Gmbh | Diamond stylus for disc records |
| US3848876A (en) * | 1971-09-30 | 1974-11-19 | Ted Bildplatten | Scanning element |
| LU66237A1 (enExample) * | 1971-11-19 | 1973-01-23 |
-
1974
- 1974-04-27 DE DE2420511A patent/DE2420511C3/de not_active Expired
- 1974-10-14 LU LU71099A patent/LU71099A1/xx unknown
- 1974-10-16 DD DD181735A patent/DD116958A5/xx unknown
- 1974-11-19 BR BR9684/74A patent/BR7409684A/pt unknown
- 1974-11-19 TR TR18356A patent/TR18356A/xx unknown
- 1974-11-22 IE IE2409/74A patent/IE40262B1/en unknown
- 1974-11-25 US US05/526,978 patent/US3990190A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| TR18356A (tr) | 1977-01-12 |
| LU71099A1 (enExample) | 1975-04-17 |
| DE2420511A1 (de) | 1975-11-13 |
| BR7409684A (pt) | 1976-05-25 |
| DE2420511C3 (de) | 1980-01-03 |
| IE40262L (en) | 1975-10-27 |
| US3990190A (en) | 1976-11-09 |
| DE2420511B2 (de) | 1979-04-12 |
| DD116958A5 (enExample) | 1975-12-12 |
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