CA2445030A1 - Dispositif de controle du mouvement de polissage de pierres precieuses - Google Patents
Dispositif de controle du mouvement de polissage de pierres precieuses Download PDFInfo
- Publication number
- CA2445030A1 CA2445030A1 CA002445030A CA2445030A CA2445030A1 CA 2445030 A1 CA2445030 A1 CA 2445030A1 CA 002445030 A CA002445030 A CA 002445030A CA 2445030 A CA2445030 A CA 2445030A CA 2445030 A1 CA2445030 A1 CA 2445030A1
- Authority
- CA
- Canada
- Prior art keywords
- polishing assembly
- vertical rod
- controlling
- assembly movement
- gemstone polishing
- 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.)
- Granted
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
- B24B9/167—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 with means for turning and positioning the gem stones
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002445030A CA2445030C (fr) | 2003-10-14 | 2003-10-14 | Dispositif de controle du mouvement de polissage de pierres precieuses |
IL164418A IL164418A (en) | 2003-10-14 | 2004-10-05 | Device for controlling gemstone polishing assembly movement |
DE602004012942T DE602004012942D1 (de) | 2003-10-14 | 2004-10-11 | Steuerung der Bewegung einer Poliervorrichtung für Edelsteine |
EP04256273A EP1524074B1 (fr) | 2003-10-14 | 2004-10-11 | Régulation du mouvement d'un dispositif de polissage pour des pierres précieuses |
AT04256273T ATE391582T1 (de) | 2003-10-14 | 2004-10-11 | Steuerung der bewegung einer poliervorrichtung für edelsteine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002445030A CA2445030C (fr) | 2003-10-14 | 2003-10-14 | Dispositif de controle du mouvement de polissage de pierres precieuses |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2445030A1 true CA2445030A1 (fr) | 2004-03-01 |
CA2445030C CA2445030C (fr) | 2005-02-01 |
Family
ID=32046604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002445030A Expired - Fee Related CA2445030C (fr) | 2003-10-14 | 2003-10-14 | Dispositif de controle du mouvement de polissage de pierres precieuses |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1524074B1 (fr) |
AT (1) | ATE391582T1 (fr) |
CA (1) | CA2445030C (fr) |
DE (1) | DE602004012942D1 (fr) |
IL (1) | IL164418A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL175631A (en) * | 2006-05-14 | 2011-09-27 | Varticovschi Ltd B | Apparatus for grinding facets on girdles of round gemstones and method |
CN102729115A (zh) * | 2011-03-30 | 2012-10-17 | 将乐县闽北机械有限公司 | 一种高精度水晶多棱面全自动研磨机 |
CN105904309B (zh) * | 2016-06-24 | 2017-12-19 | 中国海洋石油总公司 | 半自动3d球面铣磨机 |
CN108669726A (zh) * | 2018-07-20 | 2018-10-19 | 深圳市鑫万福珠宝首饰有限公司 | 一种珠宝加工固定装置 |
CN112123107A (zh) * | 2020-09-25 | 2020-12-25 | 孙国花 | 一种高效的机械加工领域的配件打磨加工设备 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2037196B (en) * | 1978-12-19 | 1982-08-18 | Bonas Machine Co | Gem stone polishing machines |
US4603512A (en) * | 1984-12-24 | 1986-08-05 | Rca Corporation | Apparatus for lapping a facet on a tip of a workpiece |
ZA885545B (en) * | 1987-10-20 | 1989-04-26 | Prodiamatic Cc | A gemstone polishing machine |
GB9325443D0 (en) * | 1993-12-13 | 1994-02-16 | Gersan Ets | Working a natural or synsthetic hard stone such as a gemstone |
-
2003
- 2003-10-14 CA CA002445030A patent/CA2445030C/fr not_active Expired - Fee Related
-
2004
- 2004-10-05 IL IL164418A patent/IL164418A/en not_active IP Right Cessation
- 2004-10-11 EP EP04256273A patent/EP1524074B1/fr not_active Not-in-force
- 2004-10-11 AT AT04256273T patent/ATE391582T1/de not_active IP Right Cessation
- 2004-10-11 DE DE602004012942T patent/DE602004012942D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
EP1524074A1 (fr) | 2005-04-20 |
EP1524074B1 (fr) | 2008-04-09 |
IL164418A0 (en) | 2005-12-18 |
ATE391582T1 (de) | 2008-04-15 |
IL164418A (en) | 2009-02-11 |
DE602004012942D1 (de) | 2008-05-21 |
CA2445030C (fr) | 2005-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6290660B1 (en) | Automated chest percussor apparatus | |
EP0667137A3 (fr) | Elévateur pour invalide | |
WO2003101265A3 (fr) | Dispositif de production de boisson par infusion | |
ATE273161T1 (de) | Versenkbare und wiederauffindbare boje | |
CA2455339A1 (fr) | Implant vertebral extensible et outil de d'extension | |
CA2217912A1 (fr) | Dispositif de deneigement | |
WO2005085649A8 (fr) | Ventilateur, en particulier ventilateur de plafond a pale unique equilibree | |
WO2007035235A3 (fr) | Accessoire de tour pour perceuse a colonne | |
CA2483736A1 (fr) | Systeme et methode de levage de couvre-fenetre | |
ATE460306T1 (de) | Ladebordwand | |
WO2003080986A3 (fr) | Cle a commande hydropneumatique du type fleche | |
CA2445030A1 (fr) | Dispositif de controle du mouvement de polissage de pierres precieuses | |
WO2005036000A3 (fr) | Joint pour dispositif de reglage | |
EP1525868A3 (fr) | Lumière destinée à l'examen, associée à une couveuse | |
AU3163200A (en) | Oscillating piston drive | |
EP0970740A3 (fr) | Rotor pour le traitement de liquides | |
CN208323225U (zh) | 一种用于锥套轴承和锥套螺母安装专用工装 | |
WO2004006646A3 (fr) | Procede et appareil de secouage a usages multiples pour la recolte dans des vergers | |
EP1489037A3 (fr) | Dispositif de ratation pour une tour d'un grue | |
WO2003049071A3 (fr) | Dispositif de presentation | |
GB0401558D0 (en) | Lifting equipment | |
ATE339366T1 (de) | Tragbuegel | |
EP1507035A3 (fr) | Housse pour un séchoir rotatif | |
RU2001127586A (ru) | Летательный аппарат под названием "летающая тарелка" | |
EP1098136A3 (fr) | Dispositif pour orienter une lampe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20151014 |