FR2256801B1 - - Google Patents
Info
- Publication number
- FR2256801B1 FR2256801B1 FR7400470A FR7400470A FR2256801B1 FR 2256801 B1 FR2256801 B1 FR 2256801B1 FR 7400470 A FR7400470 A FR 7400470A FR 7400470 A FR7400470 A FR 7400470A FR 2256801 B1 FR2256801 B1 FR 2256801B1
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
- B24B5/24—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding conical surfaces
- B24B5/245—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding conical surfaces for mass articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7400470A FR2256801A1 (en) | 1974-01-07 | 1974-01-07 | Control system for centreless rectifier - supports conical workpieces bearings inclined in helical groove |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7400470A FR2256801A1 (en) | 1974-01-07 | 1974-01-07 | Control system for centreless rectifier - supports conical workpieces bearings inclined in helical groove |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2256801A1 FR2256801A1 (en) | 1975-08-01 |
FR2256801B1 true FR2256801B1 (cs) | 1976-04-30 |
Family
ID=9133177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7400470A Granted FR2256801A1 (en) | 1974-01-07 | 1974-01-07 | Control system for centreless rectifier - supports conical workpieces bearings inclined in helical groove |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2256801A1 (cs) |
-
1974
- 1974-01-07 FR FR7400470A patent/FR2256801A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2256801A1 (en) | 1975-08-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |