FR2448949B1 - - Google Patents
Info
- Publication number
- FR2448949B1 FR2448949B1 FR7904018A FR7904018A FR2448949B1 FR 2448949 B1 FR2448949 B1 FR 2448949B1 FR 7904018 A FR7904018 A FR 7904018A FR 7904018 A FR7904018 A FR 7904018A FR 2448949 B1 FR2448949 B1 FR 2448949B1
- 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
- B21H3/04—Making by means of profiled-rolls or die rolls
- B21H3/042—Thread-rolling heads
- B21H3/044—Thread-rolling heads working axially
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7904018A FR2448949A1 (fr) | 1979-02-16 | 1979-02-16 | Tete a rouler les filets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7904018A FR2448949A1 (fr) | 1979-02-16 | 1979-02-16 | Tete a rouler les filets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2448949A1 FR2448949A1 (fr) | 1980-09-12 |
| FR2448949B1 true FR2448949B1 (sr) | 1982-09-03 |
Family
ID=9222089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7904018A Granted FR2448949A1 (fr) | 1979-02-16 | 1979-02-16 | Tete a rouler les filets |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2448949A1 (sr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8910769U1 (de) * | 1989-09-09 | 1989-11-02 | Wilhelm Fette Gmbh, 2053 Schwarzenbek | Axialgewinderollkopf |
| DE29606684U1 (de) * | 1996-04-12 | 1996-07-11 | Wilhelm Fette Gmbh, 21493 Schwarzenbek | Gewinderollkopf |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB567700A (en) * | 1943-09-11 | 1945-02-27 | Nino Bonamini | Improved tool for forming external screw threads |
| FR1065418A (fr) * | 1951-10-29 | 1954-05-25 | Appareil pour rouler les pas de vis sur tours dans l'industrie métallurgique | |
| CH394096A (de) * | 1962-06-29 | 1965-06-30 | Schaeublin Ernst | Gewinderollwerkzeug |
| FR1471586A (fr) * | 1966-03-16 | 1967-03-03 | Nat Acme Co | Mécanisme de manoeuvre pour outils à fileter |
| US3774432A (en) * | 1972-03-08 | 1973-11-27 | B Bedker | Composite thread roll |
| CH580462A5 (sr) * | 1974-08-06 | 1976-10-15 | Habegger Harold | |
| CH595173A5 (sr) * | 1975-12-23 | 1978-01-31 | Harold Habegger |
-
1979
- 1979-02-16 FR FR7904018A patent/FR2448949A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2448949A1 (fr) | 1980-09-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CA | Change of address | ||
| CA | Change of address |