JPS518157A - - Google Patents
Info
- Publication number
- JPS518157A JPS518157A JP50068098A JP6809875A JPS518157A JP S518157 A JPS518157 A JP S518157A JP 50068098 A JP50068098 A JP 50068098A JP 6809875 A JP6809875 A JP 6809875A JP S518157 A JPS518157 A JP S518157A
- 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
- B21C23/007—Hydrostatic extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7407507A SE7407507L (sv) | 1974-06-07 | 1974-06-07 | Forfarande vid hydrostatisk stengpressning av ror. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS518157A true JPS518157A (ja) | 1976-01-22 |
Family
ID=20321359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50068098A Pending JPS518157A (ja) | 1974-06-07 | 1975-06-05 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4031732A (ja) |
| JP (1) | JPS518157A (ja) |
| DE (1) | DE2523069A1 (ja) |
| FR (1) | FR2273604A1 (ja) |
| SE (1) | SE7407507L (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60142683A (ja) * | 1983-12-28 | 1985-07-27 | Matsushita Electric Ind Co Ltd | 固体撮像装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101758102A (zh) * | 2010-03-15 | 2010-06-30 | 北京机电研究所 | 厚壁无缝钢管挤压成形模具 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2809750A (en) * | 1951-09-24 | 1957-10-15 | Schloemann Ag | Mandrel for extrusion press |
| SE364649B (ja) * | 1971-03-15 | 1974-03-04 | Asea Ab | |
| SE364650B (ja) * | 1971-03-15 | 1974-03-04 | Asea Ab | |
| SE358098B (ja) * | 1971-03-15 | 1973-07-23 | Asea Ab | |
| US3751958A (en) * | 1971-05-20 | 1973-08-14 | Asea Ab | Press for hydrostatic extrusion of tubes |
| JPS5119823B2 (ja) * | 1971-08-18 | 1976-06-21 | ||
| SE379943B (ja) * | 1972-06-12 | 1975-10-27 | Asea Ab | |
| SE379944B (ja) * | 1972-06-12 | 1975-10-27 | Asea Ab |
-
1974
- 1974-06-07 SE SE7407507A patent/SE7407507L/ not_active Application Discontinuation
-
1975
- 1975-05-22 US US05/580,463 patent/US4031732A/en not_active Expired - Lifetime
- 1975-05-24 DE DE19752523069 patent/DE2523069A1/de active Pending
- 1975-06-05 JP JP50068098A patent/JPS518157A/ja active Pending
- 1975-06-06 FR FR7517724A patent/FR2273604A1/fr active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60142683A (ja) * | 1983-12-28 | 1985-07-27 | Matsushita Electric Ind Co Ltd | 固体撮像装置 |
| JPH0510872B2 (ja) * | 1983-12-28 | 1993-02-10 | Matsushita Electric Ind Co Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| US4031732A (en) | 1977-06-28 |
| SE7407507L (sv) | 1975-12-08 |
| DE2523069A1 (de) | 1975-12-18 |
| FR2273604A1 (fr) | 1976-01-02 |