FR2158536B1 - - Google Patents
Info
- Publication number
- FR2158536B1 FR2158536B1 FR7239072A FR7239072A FR2158536B1 FR 2158536 B1 FR2158536 B1 FR 2158536B1 FR 7239072 A FR7239072 A FR 7239072A FR 7239072 A FR7239072 A FR 7239072A FR 2158536 B1 FR2158536 B1 FR 2158536B1
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5132271A GB1363257A (en) | 1971-11-04 | 1971-11-04 | Working of alloy sheet material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2158536A1 FR2158536A1 (fr) | 1973-06-15 |
| FR2158536B1 true FR2158536B1 (fr) | 1974-08-19 |
Family
ID=10459539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7239072A Expired FR2158536B1 (fr) | 1971-11-04 | 1972-11-03 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3804677A (fr) |
| JP (1) | JPS5146507B2 (fr) |
| AU (1) | AU4845472A (fr) |
| FR (1) | FR2158536B1 (fr) |
| GB (1) | GB1363257A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4040286A (en) * | 1975-10-09 | 1977-08-09 | St. Joe Minerals Corporation | High-precision, fine-detail forging process |
| DE2860234D1 (en) * | 1977-09-05 | 1980-12-04 | Scal Gp Condit Aluminium | Process for the manufacture of articles by the thermoforming of aluminium or magnesium or of aluminium or magnesium base alloys |
| GB2195281A (en) * | 1986-09-18 | 1988-04-07 | Edward Smethurst | Making moulds |
| GB2298605B (en) * | 1995-03-04 | 1997-08-06 | British Aerospace | Forming an aluminium alloy component |
| SE516374C2 (en) * | 2000-02-22 | 2002-01-08 | Workpiece controlled shaping of metal, preferably in the form of plates or bands, comprises heating the workpiece across notches or zones to reduce locally the tensile strength | |
| CN105728529A (zh) * | 2014-12-12 | 2016-07-06 | 中国航空工业集团公司北京航空材料研究院 | 一种“z”截面高强铝合金型材的压下陷慢速冷成形方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3420717A (en) * | 1966-03-28 | 1969-01-07 | Ibm | Metal softening process and product thereof |
| US3567524A (en) * | 1968-12-13 | 1971-03-02 | Ibm | Method of producing moldings and the products of this method |
-
1971
- 1971-11-04 GB GB5132271A patent/GB1363257A/en not_active Expired
-
1972
- 1972-11-02 AU AU48454/72A patent/AU4845472A/en not_active Expired
- 1972-11-02 JP JP47110681A patent/JPS5146507B2/ja not_active Expired
- 1972-11-03 FR FR7239072A patent/FR2158536B1/fr not_active Expired
- 1972-11-06 US US00303718A patent/US3804677A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1363257A (en) | 1974-08-14 |
| FR2158536A1 (fr) | 1973-06-15 |
| DE2252930B2 (de) | 1975-08-07 |
| DE2252930A1 (de) | 1973-05-10 |
| AU4845472A (en) | 1974-05-23 |
| JPS4853963A (fr) | 1973-07-28 |
| US3804677A (en) | 1974-04-16 |
| JPS5146507B2 (fr) | 1976-12-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |