FR1470296A - Apparatus and method for forming metals under very high pressure - Google Patents

Apparatus and method for forming metals under very high pressure

Info

Publication number
FR1470296A
FR1470296A FR51545A FR51545A FR1470296A FR 1470296 A FR1470296 A FR 1470296A FR 51545 A FR51545 A FR 51545A FR 51545 A FR51545 A FR 51545A FR 1470296 A FR1470296 A FR 1470296A
Authority
FR
France
Prior art keywords
high pressure
forming metals
metals under
under
forming
Prior art date
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
FR51545A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 US436128A external-priority patent/US3379043A/en
Priority to DE19661752647 priority Critical patent/DE1752647B1/en
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Priority to FR51545A priority patent/FR1470296A/en
Application granted granted Critical
Publication of FR1470296A publication Critical patent/FR1470296A/en
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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/205—Hydro-mechanical deep-drawing
    • 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)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
FR51545A 1965-03-01 1966-03-01 Apparatus and method for forming metals under very high pressure Expired FR1470296A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19661752647 DE1752647B1 (en) 1965-03-01 1966-02-26 PROCESS FOR FORMING A PLATE-SHAPED METAL BLANK INTO A CUP-LIKE WORKPIECE
FR51545A FR1470296A (en) 1965-03-01 1966-03-01 Apparatus and method for forming metals under very high pressure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US436128A US3379043A (en) 1965-03-01 1965-03-01 Pressure vessel for forming apparatus
FR51545A FR1470296A (en) 1965-03-01 1966-03-01 Apparatus and method for forming metals under very high pressure

Publications (1)

Publication Number Publication Date
FR1470296A true FR1470296A (en) 1967-02-17

Family

ID=26168917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR51545A Expired FR1470296A (en) 1965-03-01 1966-03-01 Apparatus and method for forming metals under very high pressure

Country Status (2)

Country Link
DE (1) DE1752647B1 (en)
FR (1) FR1470296A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092253A2 (en) * 1982-04-20 1983-10-26 Kazuhiko Nakamura Metal sheet forming process with hydraulic counterpressure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423689A1 (en) * 1994-06-30 1996-01-11 Hera Int Fin & Prop Man Gmbh High pressure installation for forming component from metal blanks without heating

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847957A (en) * 1955-12-20 1958-08-19 Budd Co Apparatus for rapidly forming deep draws in metal sheets

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092253A2 (en) * 1982-04-20 1983-10-26 Kazuhiko Nakamura Metal sheet forming process with hydraulic counterpressure
EP0092253A3 (en) * 1982-04-20 1985-03-20 Kazuhiko Nakamura Metal sheet forming process with hydraulic counterpressure

Also Published As

Publication number Publication date
DE1752647B1 (en) 1972-01-05

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