FR2293271B1 - - Google Patents
Info
- Publication number
- FR2293271B1 FR2293271B1 FR7537169A FR7537169A FR2293271B1 FR 2293271 B1 FR2293271 B1 FR 2293271B1 FR 7537169 A FR7537169 A FR 7537169A FR 7537169 A FR7537169 A FR 7537169A FR 2293271 B1 FR2293271 B1 FR 2293271B1
- 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
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/44—Making machine elements bolts, studs, or the like
- B21K1/46—Making machine elements bolts, studs, or the like with heads
- B21K1/50—Trimming or shearing formed heads, e.g. working with dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/44—Making machine elements bolts, studs, or the like
- B21K1/46—Making machine elements bolts, studs, or the like with heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS828874A CS175103B1 (show.php) | 1974-12-04 | 1974-12-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2293271A1 FR2293271A1 (fr) | 1976-07-02 |
| FR2293271B1 true FR2293271B1 (show.php) | 1979-07-13 |
Family
ID=5433248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7537169A Granted FR2293271A1 (fr) | 1974-12-04 | 1975-12-04 | Dispositif pour le formage de finition de vis dont la tete ne depasse pas sensiblement le diametre de la tige |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA1053413A (show.php) |
| CS (1) | CS175103B1 (show.php) |
| DE (1) | DE2551574A1 (show.php) |
| FR (1) | FR2293271A1 (show.php) |
| GB (1) | GB1526227A (show.php) |
| IT (1) | IT1053167B (show.php) |
-
1974
- 1974-12-04 CS CS828874A patent/CS175103B1/cs unknown
-
1975
- 1975-11-17 DE DE19752551574 patent/DE2551574A1/de not_active Withdrawn
- 1975-11-27 GB GB4871475A patent/GB1526227A/en not_active Expired
- 1975-12-02 IT IT1291375A patent/IT1053167B/it active
- 1975-12-03 CA CA241,005A patent/CA1053413A/en not_active Expired
- 1975-12-04 FR FR7537169A patent/FR2293271A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2293271A1 (fr) | 1976-07-02 |
| DE2551574A1 (de) | 1976-06-10 |
| CS175103B1 (show.php) | 1977-04-29 |
| GB1526227A (en) | 1978-09-27 |
| IT1053167B (it) | 1981-08-31 |
| CA1053413A (en) | 1979-05-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |