FR2453693B1 - - Google Patents
Info
- Publication number
- FR2453693B1 FR2453693B1 FR7909529A FR7909529A FR2453693B1 FR 2453693 B1 FR2453693 B1 FR 2453693B1 FR 7909529 A FR7909529 A FR 7909529A FR 7909529 A FR7909529 A FR 7909529A FR 2453693 B1 FR2453693 B1 FR 2453693B1
- 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
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/053—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure characterised by the material of the blanks
- B21D26/055—Blanks having super-plastic properties
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7909529A FR2453693A1 (fr) | 1979-04-13 | 1979-04-13 | Procede pour le formage d'une matiere superplastique |
EP19800400429 EP0018255B1 (fr) | 1979-04-13 | 1980-03-31 | Procédé pour le formage d'une matière superplastique |
DE8080400429T DE3061975D1 (en) | 1979-04-13 | 1980-03-31 | Method of forming a superplastic material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7909529A FR2453693A1 (fr) | 1979-04-13 | 1979-04-13 | Procede pour le formage d'une matiere superplastique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2453693A1 FR2453693A1 (fr) | 1980-11-07 |
FR2453693B1 true FR2453693B1 (fr) | 1983-07-22 |
Family
ID=9224346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7909529A Granted FR2453693A1 (fr) | 1979-04-13 | 1979-04-13 | Procede pour le formage d'une matiere superplastique |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0018255B1 (fr) |
DE (1) | DE3061975D1 (fr) |
FR (1) | FR2453693A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4582544A (en) * | 1983-03-31 | 1986-04-15 | Alcan International Limited | Production of metallic articles |
GB8506157D0 (en) * | 1985-03-09 | 1985-04-11 | British Aerospace | Superplastic forming |
DE3543523A1 (de) * | 1985-12-10 | 1987-06-11 | Messerschmitt Boelkow Blohm | Verfahren zum herstellen von behaeltern durch superplastisches verformen |
GB8708100D0 (en) * | 1987-04-04 | 1987-05-13 | British Aerospace | Spacecraft propellant tank |
US4833768A (en) * | 1988-04-28 | 1989-05-30 | Mcdonnell Douglas Corporation | Curved SPF/DB sandwich fabrication |
DE19805172C2 (de) | 1998-02-10 | 2001-06-07 | Daimler Chrysler Ag | Vorrichtung zum Innenhochdruck-Umformen eines Werkstückes |
CN103042093B (zh) * | 2013-01-04 | 2015-06-24 | 太原科技大学 | 一种厚壁壳金属件的成形方法 |
CN109201838B (zh) * | 2017-11-24 | 2021-04-09 | 中国航空制造技术研究院 | 一种提高超塑成形构件材料性能的方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3340101A (en) * | 1965-04-02 | 1967-09-05 | Ibm | Thermoforming of metals |
FR1548977A (fr) * | 1966-12-23 | 1968-12-06 | ||
US3529457A (en) * | 1966-12-23 | 1970-09-22 | Pressed Steel Fisher Ltd | Method of forming sheet or plate material |
FR1537815A (fr) * | 1967-07-07 | 1968-08-30 | Chariot pour la manutention des containers à glaces | |
GB1248253A (en) * | 1968-03-21 | 1971-09-29 | Pressed Steel Fisher Ltd | A method of forming metal alloys |
FR2101119A1 (en) * | 1970-08-25 | 1972-03-31 | Pressed Steel Fisher Ltd | Forming sheet or plate material |
FR2134253A1 (en) * | 1971-04-29 | 1972-12-08 | Tokyu Car Corp | Impact water pressure metal working |
US3934440A (en) * | 1971-05-20 | 1976-01-27 | Berg John W | Means and method of forming sheet metal |
US3800578A (en) * | 1972-06-01 | 1974-04-02 | Continental Can Co | Sonic stylizing apparatus |
JPS5640652B2 (fr) * | 1973-10-02 | 1981-09-22 | ||
US3934441A (en) * | 1974-07-08 | 1976-01-27 | Rockwell International Corporation | Controlled environment superplastic forming of metals |
US4181000A (en) * | 1977-10-04 | 1980-01-01 | Rockwell International Corporation | Method for superplastic forming |
-
1979
- 1979-04-13 FR FR7909529A patent/FR2453693A1/fr active Granted
-
1980
- 1980-03-31 DE DE8080400429T patent/DE3061975D1/de not_active Expired
- 1980-03-31 EP EP19800400429 patent/EP0018255B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2453693A1 (fr) | 1980-11-07 |
EP0018255B1 (fr) | 1983-02-16 |
EP0018255A1 (fr) | 1980-10-29 |
DE3061975D1 (en) | 1983-03-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |