FR2328531B1 - - Google Patents
Info
- Publication number
- FR2328531B1 FR2328531B1 FR7631908A FR7631908A FR2328531B1 FR 2328531 B1 FR2328531 B1 FR 2328531B1 FR 7631908 A FR7631908 A FR 7631908A FR 7631908 A FR7631908 A FR 7631908A FR 2328531 B1 FR2328531 B1 FR 2328531B1
- 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
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/007—Hydrostatic extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
- Forging (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7511865A SE407907B (sv) | 1975-10-23 | 1975-10-23 | Forfarande vid hydrostatisk strangpressning for fasthallning av ett amne vid dettas insattning i en tryckkammare |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2328531A1 FR2328531A1 (fr) | 1977-05-20 |
| FR2328531B1 true FR2328531B1 (fr) | 1980-04-18 |
Family
ID=20325879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7631908A Granted FR2328531A1 (fr) | 1975-10-23 | 1976-10-22 | Procede d'extrusion par voie hydrostatique destine a maintenir une billette au cours de l'introduction dans une chambre de pression |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4078408A (fr) |
| JP (1) | JPS5252856A (fr) |
| AT (1) | AT348844B (fr) |
| AU (1) | AU502073B2 (fr) |
| BE (1) | BE846670A (fr) |
| CA (1) | CA1054560A (fr) |
| CH (1) | CH614640A5 (fr) |
| DE (1) | DE2644985A1 (fr) |
| FR (1) | FR2328531A1 (fr) |
| GB (1) | GB1554452A (fr) |
| NL (1) | NL7611312A (fr) |
| SE (1) | SE407907B (fr) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189419356A (fr) * | 1900-01-01 | |||
| SE327180B (fr) * | 1968-03-15 | 1970-08-17 | Asea Ab | |
| SE320948B (fr) * | 1967-10-06 | 1970-02-23 | Asea Ab | |
| US3751958A (en) * | 1971-05-20 | 1973-08-14 | Asea Ab | Press for hydrostatic extrusion of tubes |
-
1975
- 1975-10-23 SE SE7511865A patent/SE407907B/xx unknown
-
1976
- 1976-08-27 CH CH1086776A patent/CH614640A5/xx not_active IP Right Cessation
- 1976-09-28 BE BE171012A patent/BE846670A/fr unknown
- 1976-10-06 DE DE19762644985 patent/DE2644985A1/de not_active Withdrawn
- 1976-10-13 NL NL7611312A patent/NL7611312A/xx not_active Application Discontinuation
- 1976-10-19 AU AU18818/76A patent/AU502073B2/en not_active Expired
- 1976-10-20 AT AT781176A patent/AT348844B/de not_active IP Right Cessation
- 1976-10-20 JP JP51126012A patent/JPS5252856A/ja active Pending
- 1976-10-21 US US05/734,505 patent/US4078408A/en not_active Expired - Lifetime
- 1976-10-22 CA CA264,151A patent/CA1054560A/fr not_active Expired
- 1976-10-22 GB GB43922/76A patent/GB1554452A/en not_active Expired
- 1976-10-22 FR FR7631908A patent/FR2328531A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5252856A (en) | 1977-04-28 |
| AU502073B2 (en) | 1979-07-12 |
| AT348844B (de) | 1979-03-12 |
| AU1881876A (en) | 1978-04-27 |
| SE407907B (sv) | 1979-04-30 |
| GB1554452A (en) | 1979-10-24 |
| CH614640A5 (fr) | 1979-12-14 |
| CA1054560A (fr) | 1979-05-15 |
| NL7611312A (nl) | 1977-04-26 |
| ATA781176A (de) | 1978-07-15 |
| US4078408A (en) | 1978-03-14 |
| SE7511865L (sv) | 1977-04-24 |
| DE2644985A1 (de) | 1977-04-28 |
| FR2328531A1 (fr) | 1977-05-20 |
| BE846670A (fr) | 1977-01-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |