FR2282954B1 - - Google Patents

Info

Publication number
FR2282954B1
FR2282954B1 FR7518756A FR7518756A FR2282954B1 FR 2282954 B1 FR2282954 B1 FR 2282954B1 FR 7518756 A FR7518756 A FR 7518756A FR 7518756 A FR7518756 A FR 7518756A FR 2282954 B1 FR2282954 B1 FR 2282954B1
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
FR7518756A
Other languages
French (fr)
Other versions
FR2282954A1 (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.)
IFA AUTOMOBILWERKE VEB
Original Assignee
IFA AUTOMOBILWERKE VEB
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
Application filed by IFA AUTOMOBILWERKE VEB filed Critical IFA AUTOMOBILWERKE VEB
Publication of FR2282954A1 publication Critical patent/FR2282954A1/fr
Application granted granted Critical
Publication of FR2282954B1 publication Critical patent/FR2282954B1/fr
Granted 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
    • B21D26/06—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 by shock waves
    • B21D26/08—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 by shock waves generated by explosives, e.g. chemical explosives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
FR7518756A 1974-08-30 1975-06-16 Dispositif pour faconner, par explosion, un corps creux, dans une matrice Granted FR2282954A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD180795A DD114012A1 (enExample) 1974-08-30 1974-08-30

Publications (2)

Publication Number Publication Date
FR2282954A1 FR2282954A1 (fr) 1976-03-26
FR2282954B1 true FR2282954B1 (enExample) 1979-04-13

Family

ID=5497119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518756A Granted FR2282954A1 (fr) 1974-08-30 1975-06-16 Dispositif pour faconner, par explosion, un corps creux, dans une matrice

Country Status (7)

Country Link
CS (1) CS190677B1 (enExample)
DD (1) DD114012A1 (enExample)
DE (1) DE2512808A1 (enExample)
FR (1) FR2282954A1 (enExample)
HU (1) HU172662B (enExample)
SE (1) SE413174B (enExample)
SU (1) SU559754A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD130105B1 (de) * 1977-02-21 1979-12-27 Heinz Heinrich Werkstuecktransporteinrichtung,insbesondere fuer explosiv-umformanlagen
BG34210A1 (en) * 1981-07-15 1983-08-15 Kortenski Machine for explosive forming

Also Published As

Publication number Publication date
SU559754A1 (ru) 1977-05-30
CS190677B1 (en) 1979-06-29
SE7508548L (sv) 1976-03-01
DD114012A1 (enExample) 1975-07-12
DE2512808A1 (de) 1976-03-11
HU172662B (hu) 1978-11-28
SE413174B (sv) 1980-04-28
FR2282954A1 (fr) 1976-03-26

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Legal Events

Date Code Title Description
ST Notification of lapse