JPS4955559A - - Google Patents
Info
- Publication number
- JPS4955559A JPS4955559A JP48064616A JP6461673A JPS4955559A JP S4955559 A JPS4955559 A JP S4955559A JP 48064616 A JP48064616 A JP 48064616A JP 6461673 A JP6461673 A JP 6461673A JP S4955559 A JPS4955559 A JP S4955559A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- B21C23/21—Presses specially adapted for extruding metal
- B21C23/217—Tube extrusion presses
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7207688A SE379944B (ja) | 1972-06-12 | 1972-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4955559A true JPS4955559A (ja) | 1974-05-29 |
Family
ID=20272043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48064616A Pending JPS4955559A (ja) | 1972-06-12 | 1973-06-08 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3841128A (ja) |
| JP (1) | JPS4955559A (ja) |
| DE (1) | DE2327518A1 (ja) |
| FR (1) | FR2187436B1 (ja) |
| GB (1) | GB1428443A (ja) |
| SE (1) | SE379944B (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7407507L (sv) * | 1974-06-07 | 1975-12-08 | Asea Ab | Forfarande vid hydrostatisk stengpressning av ror. |
| US10413951B2 (en) * | 2015-09-14 | 2019-09-17 | Seyed Sajjad Jamali | Hydrostatic extrusion system and method for producing high strength seamless pipes |
| US10981205B2 (en) | 2017-05-24 | 2021-04-20 | Ghader Faraji | Apparatus and method for fabricating high strength long nanostructured tubes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3451241A (en) * | 1966-09-01 | 1969-06-24 | Western Electric Co | Methods of hydrostatic extrusion |
| GB1234784A (en) * | 1967-10-13 | 1971-06-09 | Atomic Energy Authority Uk | Improvements in or relating to the hydrostatic extrusion of tubes |
| US3722245A (en) * | 1971-05-18 | 1973-03-27 | Kobe Steel Ltd | Hydrostatically operated extruding machine |
| US3751958A (en) * | 1971-05-20 | 1973-08-14 | Asea Ab | Press for hydrostatic extrusion of tubes |
-
1972
- 1972-06-12 SE SE7207688A patent/SE379944B/xx unknown
-
1973
- 1973-05-30 DE DE2327518A patent/DE2327518A1/de active Pending
- 1973-06-05 US US00367106A patent/US3841128A/en not_active Expired - Lifetime
- 1973-06-08 JP JP48064616A patent/JPS4955559A/ja active Pending
- 1973-06-11 GB GB2767173A patent/GB1428443A/en not_active Expired
- 1973-06-12 FR FR7321238A patent/FR2187436B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1428443A (en) | 1976-03-17 |
| US3841128A (en) | 1974-10-15 |
| FR2187436B1 (ja) | 1979-01-26 |
| SE379944B (ja) | 1975-10-27 |
| FR2187436A1 (ja) | 1974-01-18 |
| DE2327518A1 (de) | 1974-01-03 |