SE365959B - - Google Patents
Info
- Publication number
- SE365959B SE365959B SE04087/71A SE408771A SE365959B SE 365959 B SE365959 B SE 365959B SE 04087/71 A SE04087/71 A SE 04087/71A SE 408771 A SE408771 A SE 408771A SE 365959 B SE365959 B SE 365959B
- Authority
- SE
- Sweden
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
-
- 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
- B21C31/00—Control devices, e.g. for regulating the pressing speed or temperature of metal; Measuring devices, e.g. for temperature of metal, combined with or specially adapted for use in connection with extrusion presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Extrusion Of Metal (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE04087/71A SE365959B (xx) | 1971-03-30 | 1971-03-30 | |
| US00226719A US3751955A (en) | 1971-03-30 | 1972-02-16 | Method of preventing complete extrusion of a billet during hydrostatic extrusion |
| BE780055A BE780055A (fr) | 1971-03-30 | 1972-03-01 | Procede pour empecher l'extrusion totale d'une billette, au cours d'uneextrusion hydrostatique |
| CH430572A CH536144A (de) | 1971-03-30 | 1972-03-22 | Verfahren zum Verhindern des vollständigen Herauspressens eines Rohlings durch die Matrizenöffnung beim hydrostatischen Strangpressen |
| SU1764962A SU464091A3 (ru) | 1971-03-30 | 1972-03-24 | Заготовка дл гидропрессовани |
| DE19722214823 DE2214823C3 (de) | 1971-03-30 | 1972-03-27 | Rohling für das hydrostatische Strangpressen |
| CA138,380A CA955560A (en) | 1971-03-30 | 1972-03-28 | Method of preventing complete extrusion of a billet during hydrostatic extrusion |
| IT67995/72A IT961573B (it) | 1971-03-30 | 1972-03-29 | Procedimento per impedire l estru sione completa di una billetta durante l estrusione idrostatica |
| FR7211019A FR2132174A1 (xx) | 1971-03-30 | 1972-03-29 | |
| GB1470972A GB1375595A (xx) | 1971-03-30 | 1972-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE04087/71A SE365959B (xx) | 1971-03-30 | 1971-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE365959B true SE365959B (xx) | 1974-04-08 |
Family
ID=20263491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE04087/71A SE365959B (xx) | 1971-03-30 | 1971-03-30 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3751955A (xx) |
| BE (1) | BE780055A (xx) |
| CA (1) | CA955560A (xx) |
| CH (1) | CH536144A (xx) |
| FR (1) | FR2132174A1 (xx) |
| GB (1) | GB1375595A (xx) |
| IT (1) | IT961573B (xx) |
| SE (1) | SE365959B (xx) |
| SU (1) | SU464091A3 (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE383269B (sv) * | 1972-09-14 | 1976-03-08 | Asea Ab | Forfarande vid hydrostatisk strengpressning |
| SE371117B (xx) * | 1973-03-07 | 1974-11-11 | Asea Ab | |
| SE7603002L (sv) * | 1976-03-04 | 1977-09-05 | Asea Ab | Metod for plastisk bearbetning vid hogt omgivningstryck och utrustning for genomforande av metoden |
| US9700925B2 (en) * | 2015-11-04 | 2017-07-11 | Vahid Shatermashhadi | System and method for hydrostatic backward extrusion |
-
1971
- 1971-03-30 SE SE04087/71A patent/SE365959B/xx unknown
-
1972
- 1972-02-16 US US00226719A patent/US3751955A/en not_active Expired - Lifetime
- 1972-03-01 BE BE780055A patent/BE780055A/xx unknown
- 1972-03-22 CH CH430572A patent/CH536144A/de not_active IP Right Cessation
- 1972-03-24 SU SU1764962A patent/SU464091A3/ru active
- 1972-03-28 CA CA138,380A patent/CA955560A/en not_active Expired
- 1972-03-29 IT IT67995/72A patent/IT961573B/it active
- 1972-03-29 GB GB1470972A patent/GB1375595A/en not_active Expired
- 1972-03-29 FR FR7211019A patent/FR2132174A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2132174A1 (xx) | 1972-11-17 |
| GB1375595A (xx) | 1974-11-27 |
| IT961573B (it) | 1973-12-10 |
| US3751955A (en) | 1973-08-14 |
| DE2214823A1 (de) | 1972-10-12 |
| CH536144A (de) | 1973-04-30 |
| SU464091A3 (ru) | 1975-03-15 |
| BE780055A (fr) | 1972-07-07 |
| CA955560A (en) | 1974-10-01 |
| DE2214823B2 (de) | 1976-12-09 |