FR1548977A - - Google Patents

Info

Publication number
FR1548977A
FR1548977A FR1548977DA FR1548977A FR 1548977 A FR1548977 A FR 1548977A FR 1548977D A FR1548977D A FR 1548977DA FR 1548977 A FR1548977 A FR 1548977A
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
Application number
Other languages
French (fr)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB1206867A external-priority patent/GB1208730A/en
Application filed filed Critical
Application granted granted Critical
Publication of FR1548977A publication Critical patent/FR1548977A/fr
Expired legal-status Critical Current

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)
FR1548977D 1966-12-23 1967-12-20 Expired FR1548977A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5775566 1966-12-23
GB1206867A GB1208730A (en) 1966-12-23 1966-12-23 A method of forming sheet or plate material

Publications (1)

Publication Number Publication Date
FR1548977A true FR1548977A (en) 1968-12-06

Family

ID=26248736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1548977D Expired FR1548977A (en) 1966-12-23 1967-12-20

Country Status (2)

Country Link
DE (1) DE1602531A1 (en)
FR (1) FR1548977A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018255A1 (en) * 1979-04-13 1980-10-29 AEROSPATIALE Société Nationale Industrielle Method of forming a superplastic material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018255A1 (en) * 1979-04-13 1980-10-29 AEROSPATIALE Société Nationale Industrielle Method of forming a superplastic material
FR2453693A1 (en) * 1979-04-13 1980-11-07 Aerospatiale PROCESS FOR FORMING SUPERPLASTIC MATERIAL

Also Published As

Publication number Publication date
DE1602531A1 (en) 1970-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse