FR2338772B1 - - Google Patents
Info
- Publication number
- FR2338772B1 FR2338772B1 FR7703680A FR7703680A FR2338772B1 FR 2338772 B1 FR2338772 B1 FR 2338772B1 FR 7703680 A FR7703680 A FR 7703680A FR 7703680 A FR7703680 A FR 7703680A FR 2338772 B1 FR2338772 B1 FR 2338772B1
- Authority
- FR
- France
- 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.)
- Expired
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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
-
- 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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
- B24B31/0224—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels the workpieces being fitted on a support
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Eyeglasses (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772702870 DE2702870C2 (de) | 1977-01-25 | 1977-01-25 | Werkstückaufnahmevorrichtung für die Bearbeitung von Brillengestellen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2338772A1 FR2338772A1 (fr) | 1977-08-19 |
FR2338772B1 true FR2338772B1 (US06262066-20010717-C00424.png) | 1981-01-09 |
Family
ID=5999440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7703680A Granted FR2338772A1 (fr) | 1977-01-25 | 1977-02-09 | Dispositif destine a maintenir des montures de lunettes pour leur traitement |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5393853A (US06262066-20010717-C00424.png) |
DE (1) | DE2702870C2 (US06262066-20010717-C00424.png) |
FR (1) | FR2338772A1 (US06262066-20010717-C00424.png) |
IT (1) | IT1074058B (US06262066-20010717-C00424.png) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3118026A1 (de) * | 1981-05-07 | 1982-11-25 | Marwitz & Hauser GmbH, 7000 Stuttgart | Poliertrommelstaender fuer brillen |
FR2692186B1 (fr) * | 1992-06-15 | 1994-08-19 | Bernard Coron | Procédé et dispositif de polissage d'objets en forme d'anneaux. |
JPH0647921U (ja) * | 1992-12-07 | 1994-06-28 | 俊二 梅村 | 眼鏡フレーム加工用治具 |
CN104608040B (zh) * | 2014-12-05 | 2017-04-19 | 深圳市佳易研磨有限公司 | 悬挂式滚筒研磨机快速更换挂具系统 |
CN112372378B (zh) * | 2020-10-30 | 2021-11-05 | 唐山国芯晶源电子有限公司 | 一种石英晶片倒边加工方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1886700A (en) * | 1931-03-18 | 1932-11-08 | Howard A Lampman | Holder for holding silverware while the same is being polished |
US2758362A (en) * | 1953-04-14 | 1956-08-14 | Roll Brite Corp | Apparatus for burnishing aluminum die castings |
-
1977
- 1977-01-25 DE DE19772702870 patent/DE2702870C2/de not_active Expired
- 1977-02-09 FR FR7703680A patent/FR2338772A1/fr active Granted
- 1977-02-22 IT IT2056977A patent/IT1074058B/it active
- 1977-11-11 JP JP13558677A patent/JPS5393853A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2702870B1 (de) | 1978-03-02 |
FR2338772A1 (fr) | 1977-08-19 |
IT1074058B (it) | 1985-04-17 |
JPS5393853A (en) | 1978-08-17 |
DE2702870C2 (de) | 1978-11-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |