FR2478495B3 - - Google Patents

Info

Publication number
FR2478495B3
FR2478495B3 FR8104759A FR8104759A FR2478495B3 FR 2478495 B3 FR2478495 B3 FR 2478495B3 FR 8104759 A FR8104759 A FR 8104759A FR 8104759 A FR8104759 A FR 8104759A FR 2478495 B3 FR2478495 B3 FR 2478495B3
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
FR8104759A
Other languages
French (fr)
Other versions
FR2478495A1 (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 FR2478495A1 publication Critical patent/FR2478495A1/fr
Application granted granted Critical
Publication of FR2478495B3 publication Critical patent/FR2478495B3/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)
  • Crystals, And After-Treatments Of Crystals (AREA)
FR8104759A 1980-03-24 1981-03-10 Procede et dispositif pour le cintrage de pieces au moyen de matiere explosive Granted FR2478495A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD21985780A DD157957A3 (de) 1980-03-24 1980-03-24 Verfahren und vorrichtung zum runden von werkstuecken mittels sprengstoff

Publications (2)

Publication Number Publication Date
FR2478495A1 FR2478495A1 (fr) 1981-09-25
FR2478495B3 true FR2478495B3 (enExample) 1983-02-04

Family

ID=5523279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8104759A Granted FR2478495A1 (fr) 1980-03-24 1981-03-10 Procede et dispositif pour le cintrage de pieces au moyen de matiere explosive

Country Status (6)

Country Link
BG (1) BG35489A1 (enExample)
CS (1) CS237215B1 (enExample)
DD (1) DD157957A3 (enExample)
DE (1) DE3103407A1 (enExample)
FR (1) FR2478495A1 (enExample)
SE (1) SE8101754L (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211440C2 (de) * 1982-03-27 1984-04-26 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren zur Herstellung einer Stranggießkokille mit einem mit mindestens einem Flansch versehenen Kokillenrohr aus Kupfer oder einer Kupferlegierung

Also Published As

Publication number Publication date
SE8101754L (sv) 1981-09-25
FR2478495A1 (fr) 1981-09-25
CS237215B1 (en) 1985-07-16
CS54581A1 (en) 1984-02-13
BG35489A1 (en) 1984-05-15
DE3103407A1 (de) 1982-03-25
DD157957A3 (de) 1982-12-22

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Legal Events

Date Code Title Description
ST Notification of lapse