FR2290261B1 - - Google Patents
Info
- Publication number
- FR2290261B1 FR2290261B1 FR7533920A FR7533920A FR2290261B1 FR 2290261 B1 FR2290261 B1 FR 2290261B1 FR 7533920 A FR7533920 A FR 7533920A FR 7533920 A FR7533920 A FR 7533920A FR 2290261 B1 FR2290261 B1 FR 2290261B1
- 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)
- Press Drives And Press Lines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12875874A JPS5154060A (ja) | 1974-11-07 | 1974-11-07 | Shiiruburotsukuoshoshita seisuiatsuoshidashihoho |
| JP12875974A JPS5154062A (ja) | 1974-11-07 | 1974-11-07 | Seisuiatsuoshidashipuresu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2290261A1 FR2290261A1 (fr) | 1976-06-04 |
| FR2290261B1 true FR2290261B1 (US06373033-20020416-M00002.png) | 1983-04-15 |
Family
ID=26464343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7533920A Granted FR2290261A1 (fr) | 1974-11-07 | 1975-11-06 | Procede et appareil pour l'extrusion des billettes |
Country Status (6)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4363611A (en) * | 1979-09-05 | 1982-12-14 | Bethlehem Steel Corporation | Apparatus for hydrostatic extrusion of thermoplastic polymers |
| US4449904A (en) * | 1980-10-30 | 1984-05-22 | Bethlehem Steel Corporation | Apparatus for the hydrostatic extrusion of thermoplastic polymers |
| CN100360252C (zh) * | 2002-04-30 | 2008-01-09 | 机械工业部西安重型机械研究所 | 双动挤压机穿孔控制系统 |
| CN102806242B (zh) * | 2012-08-24 | 2015-01-07 | 宁波市鄞州剑均机械科技有限公司 | 轴向铜锁体热挤压模具 |
| US10413951B2 (en) * | 2015-09-14 | 2019-09-17 | Seyed Sajjad Jamali | Hydrostatic extrusion system and method for producing high strength seamless pipes |
| CN105170702B (zh) * | 2015-09-25 | 2018-06-01 | 宝钢特钢有限公司 | 一种钢管热挤压机中心测量、调整方法 |
| CN106903178B (zh) * | 2017-02-17 | 2019-06-18 | 清华大学 | 一种具有组合式挤压轴的挤压机 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1223493A (fr) * | 1959-01-27 | 1960-06-17 | Commissariat Energie Atomique | Procédé de lubrification de conteneur de filage |
| SE320948B (US06373033-20020416-M00002.png) * | 1967-10-06 | 1970-02-23 | Asea Ab | |
| SE340605B (US06373033-20020416-M00002.png) * | 1970-05-26 | 1971-11-29 | Asea Ab | |
| US3702555A (en) * | 1971-02-25 | 1972-11-14 | Asea Ab | Press for hot hydrostatic extrusion |
| SE358098B (US06373033-20020416-M00002.png) * | 1971-03-15 | 1973-07-23 | Asea Ab | |
| SE379943B (US06373033-20020416-M00002.png) * | 1972-06-12 | 1975-10-27 | Asea Ab | |
| SE408378B (sv) * | 1972-09-19 | 1979-06-11 | Kobe Steel Ltd | Sett vid hydrostatisk strengpressning jemte anordning for genomforande av settet |
| US3821888A (en) * | 1973-05-14 | 1974-07-02 | Princeton Metal Sys Corp | Pre-loading apparatus |
-
1975
- 1975-11-06 FR FR7533920A patent/FR2290261A1/fr active Granted
- 1975-11-06 DE DE19752549778 patent/DE2549778A1/de not_active Withdrawn
- 1975-11-06 SE SE7512451A patent/SE7512451L/xx unknown
- 1975-11-07 GB GB18945/78A patent/GB1532805A/en not_active Expired
- 1975-11-07 US US05/629,891 patent/US4083214A/en not_active Expired - Lifetime
- 1975-11-07 GB GB46174/75A patent/GB1532804A/en not_active Expired
- 1975-11-07 CA CA239,385A patent/CA1074068A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE7512451L (sv) | 1976-05-10 |
| GB1532804A (en) | 1978-11-22 |
| US4083214A (en) | 1978-04-11 |
| DE2549778A1 (de) | 1976-05-20 |
| FR2290261A1 (fr) | 1976-06-04 |
| CA1074068A (en) | 1980-03-25 |
| GB1532805A (en) | 1978-11-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |