FR2630937B1 - - Google Patents
Info
- Publication number
- FR2630937B1 FR2630937B1 FR8806430A FR8806430A FR2630937B1 FR 2630937 B1 FR2630937 B1 FR 2630937B1 FR 8806430 A FR8806430 A FR 8806430A FR 8806430 A FR8806430 A FR 8806430A FR 2630937 B1 FR2630937 B1 FR 2630937B1
- 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 - Fee Related
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)
- Press Drives And Press Lines (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8806430A FR2630937B1 (nl) | 1988-05-03 | 1988-05-03 | |
EP89420164A EP0341168A1 (fr) | 1988-05-03 | 1989-05-02 | Outillage pour mise en forme de matériaux métalliques en feuille et procédé correspondant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8806430A FR2630937B1 (nl) | 1988-05-03 | 1988-05-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2630937A1 FR2630937A1 (nl) | 1989-11-10 |
FR2630937B1 true FR2630937B1 (nl) | 1991-08-16 |
Family
ID=9366263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8806430A Expired - Fee Related FR2630937B1 (nl) | 1988-05-03 | 1988-05-03 |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0341168A1 (nl) |
FR (1) | FR2630937B1 (nl) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3920175A (en) * | 1974-10-03 | 1975-11-18 | Rockwell International Corp | Method for superplastic forming of metals with concurrent diffusion bonding |
US4263375A (en) * | 1978-12-26 | 1981-04-21 | The Boeing Company | Superplastically formed titanium structure |
DE2916844A1 (de) * | 1979-04-26 | 1980-11-06 | Daimler Benz Ag | Verfahren zur herstellung von unterdruckbehaeltern und unterdruckbehaelter fuer kraftfahrzeuge |
-
1988
- 1988-05-03 FR FR8806430A patent/FR2630937B1/fr not_active Expired - Fee Related
-
1989
- 1989-05-02 EP EP89420164A patent/EP0341168A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0341168A1 (fr) | 1989-11-08 |
FR2630937A1 (nl) | 1989-11-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ER | Errata listed in the french official journal (bopi) |
Free format text: 45/89 |
|
ER | Errata listed in the french official journal (bopi) |
Free format text: 45/89 |
|
ST | Notification of lapse |