FR2349408A1 - Dispositif ajoute ou fixe de facon amovible a une machine a roder a plat, a disque unique, pour permettre le rodage de surfaces de revolution ou de faces planes paralleles - Google Patents
Dispositif ajoute ou fixe de facon amovible a une machine a roder a plat, a disque unique, pour permettre le rodage de surfaces de revolution ou de faces planes parallelesInfo
- Publication number
- FR2349408A1 FR2349408A1 FR7712813A FR7712813A FR2349408A1 FR 2349408 A1 FR2349408 A1 FR 2349408A1 FR 7712813 A FR7712813 A FR 7712813A FR 7712813 A FR7712813 A FR 7712813A FR 2349408 A1 FR2349408 A1 FR 2349408A1
- Authority
- FR
- France
- Prior art keywords
- break
- allow
- running machine
- single disc
- device added
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
- B24B37/07—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
- B24B37/08—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for double side lapping
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 |
---|---|---|---|
CH529276A CH597981A5 (fr) | 1976-04-27 | 1976-04-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2349408A1 true FR2349408A1 (fr) | 1977-11-25 |
FR2349408B1 FR2349408B1 (fr) | 1979-03-09 |
Family
ID=4291144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7712813A Granted FR2349408A1 (fr) | 1976-04-27 | 1977-04-27 | Dispositif ajoute ou fixe de facon amovible a une machine a roder a plat, a disque unique, pour permettre le rodage de surfaces de revolution ou de faces planes paralleles |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH597981A5 (fr) |
FR (1) | FR2349408A1 (fr) |
GB (1) | GB1562533A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114536207B (zh) * | 2022-02-28 | 2024-07-23 | 恒达富士电梯有限公司 | 电梯制动器摩擦盘组件生产工艺及装置 |
-
1976
- 1976-04-27 CH CH529276A patent/CH597981A5/xx not_active IP Right Cessation
-
1977
- 1977-04-26 GB GB1722977A patent/GB1562533A/en not_active Expired
- 1977-04-27 FR FR7712813A patent/FR2349408A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB1562533A (en) | 1980-03-12 |
FR2349408B1 (fr) | 1979-03-09 |
CH597981A5 (fr) | 1978-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |