BE1002919A5 - Dop pour la manipulation de pierres precieuses en cours de fabrication. - Google Patents
Dop pour la manipulation de pierres precieuses en cours de fabrication. Download PDFInfo
- Publication number
- BE1002919A5 BE1002919A5 BE8900650A BE8900650A BE1002919A5 BE 1002919 A5 BE1002919 A5 BE 1002919A5 BE 8900650 A BE8900650 A BE 8900650A BE 8900650 A BE8900650 A BE 8900650A BE 1002919 A5 BE1002919 A5 BE 1002919A5
- Authority
- BE
- Belgium
- Prior art keywords
- dop
- during manufacture
- precious stones
- handling
- stones during
- Prior art date
Links
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
- B24B9/161—Dops, dop holders
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C17/00—Gems or the like
- A44C17/04—Setting gems in jewellery; Setting-tools
- A44C17/043—Setting-tools
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Adornments (AREA)
Abstract
Dop (10) pour la manipulation d'une pierre précieuse comprenant un arbre allongé présentant des parties de tige (16) et d'accrochage (17) agencées à ses extrémités respectives ainsi qu'une partie façonnée (28) prévue entre celles-ci sur l'arbre et définissant une série de caractéristiques extérieurement sensibles pour conférer une information identifiant de façon particulière le dop (10) et pour établir son orientation spatiale et celle de la pierre précieuse.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL86761A IL86761A (en) | 1988-06-16 | 1988-06-16 | Dop for a gemstone |
Publications (1)
Publication Number | Publication Date |
---|---|
BE1002919A5 true BE1002919A5 (fr) | 1991-08-13 |
Family
ID=11058950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE8900650A BE1002919A5 (fr) | 1988-06-16 | 1989-06-15 | Dop pour la manipulation de pierres precieuses en cours de fabrication. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4944120A (fr) |
BE (1) | BE1002919A5 (fr) |
DE (1) | DE3919420A1 (fr) |
IL (1) | IL86761A (fr) |
ZA (1) | ZA894477B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19609505A1 (de) * | 1996-03-11 | 1997-09-25 | Bernd Schreiber | Werkzeug zur Herstellung und Bearbeitung von Schmuck und Schmuckteilen |
US6591827B2 (en) * | 2001-06-25 | 2003-07-15 | Roy Fuchs | Method for preparing a diamond |
CN102131717A (zh) * | 2008-06-23 | 2011-07-20 | D·拉普科 | 用于拾取、保持和分配物体的设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH278224A (fr) * | 1949-03-21 | 1951-10-15 | Tanner Affolter Marcel | Tasseau porte-pierre. |
GB916502A (en) * | 1958-06-27 | 1963-01-23 | Kearney & Trecker Corp | Coded tools and means for selecting the same |
GB1075805A (en) * | 1964-01-10 | 1967-07-12 | Owen Evans | Automatic tool changing apparatus |
DE1808853A1 (de) * | 1968-11-14 | 1970-06-04 | Augsburg Nuernberg Ag Zweignie | Vorrichtung zum Abtasten kodierter Werkzeuge fuer numerisch gesteuerte Werkzeugmaschinen |
DE3008467A1 (de) * | 1980-03-05 | 1981-09-10 | Motorenfabrik Hatz Gmbh & Co Kg, 8399 Ruhstorf | Werkzeughalter mit kodierung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1618715A (en) * | 1925-09-12 | 1927-02-22 | George J C Lammers | Multiple-socket wrench |
-
1988
- 1988-06-16 IL IL86761A patent/IL86761A/xx unknown
-
1989
- 1989-06-13 ZA ZA894477A patent/ZA894477B/xx unknown
- 1989-06-14 DE DE3919420A patent/DE3919420A1/de not_active Withdrawn
- 1989-06-15 BE BE8900650A patent/BE1002919A5/fr not_active IP Right Cessation
- 1989-06-16 US US07/366,928 patent/US4944120A/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH278224A (fr) * | 1949-03-21 | 1951-10-15 | Tanner Affolter Marcel | Tasseau porte-pierre. |
GB916502A (en) * | 1958-06-27 | 1963-01-23 | Kearney & Trecker Corp | Coded tools and means for selecting the same |
GB1075805A (en) * | 1964-01-10 | 1967-07-12 | Owen Evans | Automatic tool changing apparatus |
DE1808853A1 (de) * | 1968-11-14 | 1970-06-04 | Augsburg Nuernberg Ag Zweignie | Vorrichtung zum Abtasten kodierter Werkzeuge fuer numerisch gesteuerte Werkzeugmaschinen |
DE3008467A1 (de) * | 1980-03-05 | 1981-09-10 | Motorenfabrik Hatz Gmbh & Co Kg, 8399 Ruhstorf | Werkzeughalter mit kodierung |
Also Published As
Publication number | Publication date |
---|---|
IL86761A0 (en) | 1988-11-30 |
IL86761A (en) | 1991-05-12 |
DE3919420A1 (de) | 1989-12-21 |
ZA894477B (en) | 1990-02-28 |
US4944120A (en) | 1990-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SARIN RESEARCH & DEVELOPMENT LTD Effective date: 19930630 |