IL29124A - Method of faceting gem stones - Google Patents
Method of faceting gem stonesInfo
- Publication number
- IL29124A IL29124A IL29124A IL2912467A IL29124A IL 29124 A IL29124 A IL 29124A IL 29124 A IL29124 A IL 29124A IL 2912467 A IL2912467 A IL 2912467A IL 29124 A IL29124 A IL 29124A
- Authority
- IL
- Israel
- Prior art keywords
- faceting
- gem stones
- gem
- stones
- faceting gem
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C17/00—Gems or the like
- A44C17/001—Faceting gems
-
- 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
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)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB56979/66A GB1206937A (en) | 1966-12-20 | 1966-12-20 | Improvements relating to gem stones |
Publications (1)
Publication Number | Publication Date |
---|---|
IL29124A true IL29124A (en) | 1971-02-25 |
Family
ID=10478032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL29124A IL29124A (en) | 1966-12-20 | 1967-12-13 | Method of faceting gem stones |
Country Status (8)
Country | Link |
---|---|
US (1) | US3534510A (en) |
JP (1) | JPS5013997B1 (en) |
BE (1) | BE708309A (en) |
ES (1) | ES349075A1 (en) |
FR (1) | FR1548981A (en) |
GB (1) | GB1206937A (en) |
IL (1) | IL29124A (en) |
NL (1) | NL151925B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2088759B (en) * | 1980-11-26 | 1985-03-06 | Gersan Ets | Gemstone polishing machine |
US5072549A (en) * | 1986-09-22 | 1991-12-17 | Harold Johnston | Method of cutting gemstones and product |
NZ223499A (en) * | 1988-02-11 | 1989-07-27 | Keith Snelgrove | Shaping vegetables by grinding |
US5462474A (en) * | 1994-05-24 | 1995-10-31 | Ronald W. Swager | Method of facetting a gem |
JP2000005993A (en) * | 1998-06-17 | 2000-01-11 | Hisatake Shudo | Cutting method for diamond and proportion of diamond |
US6604382B2 (en) | 2000-11-07 | 2003-08-12 | Naotake Shuto | New-cut diamond shape |
US20060026991A1 (en) * | 2004-07-20 | 2006-02-09 | Naotake Shuto | Method for cutting diamond and diamond proportion |
JP2009142455A (en) * | 2007-12-14 | 2009-07-02 | Juho:Kk | Diamond, diamond-shaped jewelry, and its cutting method |
US9226554B2 (en) | 2014-05-12 | 2016-01-05 | Yoshihiko Kodama | Circular cut diamond |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2449423A (en) * | 1943-09-01 | 1948-09-14 | Spira Josef Hillel | Bezel dop and grinding device |
US2414598A (en) * | 1945-01-01 | 1947-01-21 | Klipper Joseph | Method of grinding facets on precious stones |
-
1966
- 1966-12-20 GB GB56979/66A patent/GB1206937A/en not_active Expired
-
1967
- 1967-12-13 IL IL29124A patent/IL29124A/en unknown
- 1967-12-15 US US690916A patent/US3534510A/en not_active Expired - Lifetime
- 1967-12-18 NL NL676717192A patent/NL151925B/en unknown
- 1967-12-19 ES ES349075A patent/ES349075A1/en not_active Expired
- 1967-12-20 JP JP42081230A patent/JPS5013997B1/ja active Pending
- 1967-12-20 BE BE708309D patent/BE708309A/xx not_active IP Right Cessation
- 1967-12-20 FR FR1548981D patent/FR1548981A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6717192A (en) | 1968-06-21 |
NL151925B (en) | 1977-01-17 |
GB1206937A (en) | 1970-09-30 |
ES349075A1 (en) | 1969-04-01 |
FR1548981A (en) | 1968-12-06 |
BE708309A (en) | 1968-05-02 |
US3534510A (en) | 1970-10-20 |
JPS5013997B1 (en) | 1975-05-23 |
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