FR2017187A1 - - Google Patents
Info
- Publication number
- FR2017187A1 FR2017187A1 FR6929392A FR6929392A FR2017187A1 FR 2017187 A1 FR2017187 A1 FR 2017187A1 FR 6929392 A FR6929392 A FR 6929392A FR 6929392 A FR6929392 A FR 6929392A FR 2017187 A1 FR2017187 A1 FR 2017187A1
- 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.)
- Withdrawn
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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
- B24B7/17—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for simultaneously grinding opposite and parallel end faces, e.g. double disc grinders
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
- B24B41/047—Grinding heads for working on plane surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4101368 | 1968-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2017187A1 true FR2017187A1 (fr) | 1970-05-22 |
Family
ID=10417696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6929392A Withdrawn FR2017187A1 (fr) | 1968-08-28 | 1969-08-28 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH486959A (fr) |
| DE (1) | DE1943659A1 (fr) |
| FR (1) | FR2017187A1 (fr) |
| GB (1) | GB1231502A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3925274A1 (de) * | 1989-07-31 | 1991-02-07 | Diskus Werke Frankfurt Main Ag | Feinbearbeitungsmaschine zum laeppen, feinschleifen oder polieren |
| DE9216053U1 (de) * | 1992-11-26 | 1993-01-21 | Petry, Paul, 6645 Beckingen | Vorrichtung zum Sammeln und Transport von Münzen |
| CN107756222A (zh) * | 2017-11-20 | 2018-03-06 | 惠州市伯拉科技有限公司 | 圆形玻璃镜片抛光设备 |
| CN107756235A (zh) * | 2017-11-20 | 2018-03-06 | 惠州市伯拉科技有限公司 | 光纤研磨装置 |
| CN109940485A (zh) * | 2019-04-26 | 2019-06-28 | 四川天府珞埔三维科技有限公司 | 一种义齿自动打磨修复*** |
| CN110216538B (zh) * | 2019-05-17 | 2021-07-09 | 温州青谷网络科技有限公司 | 一种双面配合调速传动磨床及使用方法 |
| CN116276388B (zh) * | 2023-04-04 | 2023-08-15 | 山东富瑞工贸有限公司 | 一种阀门密封面打磨设备及工艺 |
-
1968
- 1968-08-28 GB GB1231502D patent/GB1231502A/en not_active Expired
-
1969
- 1969-08-25 CH CH1302069A patent/CH486959A/de unknown
- 1969-08-28 FR FR6929392A patent/FR2017187A1/fr not_active Withdrawn
- 1969-08-28 DE DE19691943659 patent/DE1943659A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH486959A (de) | 1970-03-15 |
| GB1231502A (fr) | 1971-05-12 |
| DE1943659A1 (de) | 1970-03-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |