SE379943B - - Google Patents
Info
- Publication number
- SE379943B SE379943B SE7207689A SE768972A SE379943B SE 379943 B SE379943 B SE 379943B SE 7207689 A SE7207689 A SE 7207689A SE 768972 A SE768972 A SE 768972A SE 379943 B SE379943 B SE 379943B
- 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
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/21—Presses specially adapted for extruding metal
- B21C23/217—Tube extrusion presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7207689A SE379943B (ru) | 1972-06-12 | 1972-06-12 | |
| DE2327274A DE2327274A1 (de) | 1972-06-12 | 1973-05-29 | Verfahren zum hydraulischen strangpressen von rohren |
| US00367104A US3789642A (en) | 1972-06-12 | 1973-06-05 | Method for hydrostatic extrusion of tubes |
| JP48064618A JPS4955558A (ru) | 1972-06-12 | 1973-06-08 | |
| GB2767273A GB1428444A (en) | 1972-06-12 | 1973-06-11 | Method of hydrostatically extruding tubes |
| FR7321239A FR2187435B1 (ru) | 1972-06-12 | 1973-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7207689A SE379943B (ru) | 1972-06-12 | 1972-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE379943B true SE379943B (ru) | 1975-10-27 |
Family
ID=20272048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7207689A SE379943B (ru) | 1972-06-12 | 1972-06-12 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3789642A (ru) |
| JP (1) | JPS4955558A (ru) |
| DE (1) | DE2327274A1 (ru) |
| FR (1) | FR2187435B1 (ru) |
| GB (1) | GB1428444A (ru) |
| SE (1) | SE379943B (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7407507L (sv) * | 1974-06-07 | 1975-12-08 | Asea Ab | Forfarande vid hydrostatisk stengpressning av ror. |
| DE2549778A1 (de) * | 1974-11-07 | 1976-05-20 | Kobe Steel Ltd | Verfahren und vorrichtung zum hydrostatischen strangpressen |
| US4112723A (en) * | 1974-11-07 | 1978-09-12 | Kobe Steel, Ltd. | Hydrostatic extrusion apparatus |
| TW201114521A (en) * | 2009-10-29 | 2011-05-01 | Metal Ind Res & Dev Ct | Method of forming and manufacturing U-shaped metal tube support frame |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR89354E (fr) * | 1965-10-25 | 1967-06-16 | Commissariat Energie Atomique | Perfectionnements aux procédés de mise en forme des métaux sous pression hydrostatique élevée |
| US3397562A (en) * | 1966-04-08 | 1968-08-20 | Western Electric Co | Method and apparatus for the extrusion of metal tubes and billets by an initial impulsive force and the subsequent application of uniform extrusion forces |
| SE364649B (ru) * | 1971-03-15 | 1974-03-04 | Asea Ab | |
| US3751958A (en) * | 1971-05-20 | 1973-08-14 | Asea Ab | Press for hydrostatic extrusion of tubes |
-
1972
- 1972-06-12 SE SE7207689A patent/SE379943B/xx unknown
-
1973
- 1973-05-29 DE DE2327274A patent/DE2327274A1/de active Pending
- 1973-06-05 US US00367104A patent/US3789642A/en not_active Expired - Lifetime
- 1973-06-08 JP JP48064618A patent/JPS4955558A/ja active Pending
- 1973-06-11 GB GB2767273A patent/GB1428444A/en not_active Expired
- 1973-06-12 FR FR7321239A patent/FR2187435B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1428444A (en) | 1976-03-17 |
| DE2327274A1 (de) | 1974-01-03 |
| FR2187435B1 (ru) | 1977-02-11 |
| FR2187435A1 (ru) | 1974-01-18 |
| US3789642A (en) | 1974-02-05 |
| JPS4955558A (ru) | 1974-05-29 |