BE559628A - - Google Patents
Info
- Publication number
- BE559628A BE559628A BE559628DA BE559628A BE 559628 A BE559628 A BE 559628A BE 559628D A BE559628D A BE 559628DA BE 559628 A BE559628 A BE 559628A
- Authority
- BE
- Belgium
- Prior art keywords
- clamp
- movable part
- wheel
- dop
- mobile
- Prior art date
Links
- 239000010432 diamond Substances 0.000 claims description 8
- 238000005498 polishing Methods 0.000 claims description 7
- 239000010437 gem Substances 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 238000002788 crimping Methods 0.000 description 6
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 239000004575 stone Substances 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
- 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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE559628A true BE559628A (OSRAM) |
Family
ID=182249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE559628D BE559628A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE559628A (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3543450A (en) * | 1966-12-20 | 1970-12-01 | Spectrum Diamonds Pty Ltd | Apparatus for controlling reciprocatory movement of a gem stone across a polishing surface |
| US4263753A (en) * | 1978-10-09 | 1981-04-28 | Takahiro Imahashi | Interchangeable faceting apparatus with reversible dual indexing mechanism |
-
0
- BE BE559628D patent/BE559628A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3543450A (en) * | 1966-12-20 | 1970-12-01 | Spectrum Diamonds Pty Ltd | Apparatus for controlling reciprocatory movement of a gem stone across a polishing surface |
| US4263753A (en) * | 1978-10-09 | 1981-04-28 | Takahiro Imahashi | Interchangeable faceting apparatus with reversible dual indexing mechanism |
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