FR2168695A5 - - Google Patents
Info
- Publication number
- FR2168695A5 FR2168695A5 FR7201933A FR7201933A FR2168695A5 FR 2168695 A5 FR2168695 A5 FR 2168695A5 FR 7201933 A FR7201933 A FR 7201933A FR 7201933 A FR7201933 A FR 7201933A FR 2168695 A5 FR2168695 A5 FR 2168695A5
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/025—Rolling locking screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7201933A FR2168695A5 (hu) | 1972-01-20 | 1972-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7201933A FR2168695A5 (hu) | 1972-01-20 | 1972-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2168695A5 true FR2168695A5 (hu) | 1973-08-31 |
Family
ID=9092207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7201933A Expired FR2168695A5 (hu) | 1972-01-20 | 1972-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2168695A5 (hu) |
-
1972
- 1972-01-20 FR FR7201933A patent/FR2168695A5/fr not_active Expired
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |