FR2521885B1 - - Google Patents
Info
- Publication number
- FR2521885B1 FR2521885B1 FR8202964A FR8202964A FR2521885B1 FR 2521885 B1 FR2521885 B1 FR 2521885B1 FR 8202964 A FR8202964 A FR 8202964A FR 8202964 A FR8202964 A FR 8202964A FR 2521885 B1 FR2521885 B1 FR 2521885B1
- 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
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
- B21H1/20—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling rolled longitudinally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8202964A FR2521885A1 (fr) | 1982-02-23 | 1982-02-23 | Dispositif pour le laminage longitudinal de pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8202964A FR2521885A1 (fr) | 1982-02-23 | 1982-02-23 | Dispositif pour le laminage longitudinal de pieces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2521885A1 FR2521885A1 (fr) | 1983-08-26 |
| FR2521885B1 true FR2521885B1 (show.php) | 1985-03-22 |
Family
ID=9271259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8202964A Granted FR2521885A1 (fr) | 1982-02-23 | 1982-02-23 | Dispositif pour le laminage longitudinal de pieces |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2521885A1 (show.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102995B (zh) * | 2019-12-26 | 2024-12-27 | 河钢股份有限公司承德分公司 | 用于干燥风机的风门位置检测装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH328812A (de) * | 1954-03-20 | 1958-03-31 | Grob Ernst | Verfahren und Maschine zur spanlosen Formung von Gewinden |
| DE1777130A1 (de) * | 1968-09-11 | 1971-04-01 | Exnii Metalloresuschtschich St | Maschine zum Kalteinrollen von Schlitzen an Wellen |
-
1982
- 1982-02-23 FR FR8202964A patent/FR2521885A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2521885A1 (fr) | 1983-08-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |