FR2690096B1 - - Google Patents

Info

Publication number
FR2690096B1
FR2690096B1 FR9204807A FR9204807A FR2690096B1 FR 2690096 B1 FR2690096 B1 FR 2690096B1 FR 9204807 A FR9204807 A FR 9204807A FR 9204807 A FR9204807 A FR 9204807A FR 2690096 B1 FR2690096 B1 FR 2690096B1
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 - Fee Related
Application number
FR9204807A
Other languages
French (fr)
Other versions
FR2690096A1 (fr
Inventor
Laurent Dreystadt
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.)
Sollac SA
Original Assignee
Sollac SA
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 Sollac SA filed Critical Sollac SA
Priority to FR9204807A priority Critical patent/FR2690096A1/fr
Priority to EP93400491A priority patent/EP0566431A1/de
Publication of FR2690096A1 publication Critical patent/FR2690096A1/fr
Application granted granted Critical
Publication of FR2690096B1 publication Critical patent/FR2690096B1/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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/22—Deep-drawing with devices for holding the edge of the blanks
    • 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
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04—Blank holders; Mounting means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
FR9204807A 1992-04-17 1992-04-17 Dispositif d'emboutissage d'un flan de tôle. Granted FR2690096A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9204807A FR2690096A1 (fr) 1992-04-17 1992-04-17 Dispositif d'emboutissage d'un flan de tôle.
EP93400491A EP0566431A1 (de) 1992-04-17 1993-02-25 Vorrichtung zum Tiefziehen eines Blechzuschnittes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9204807A FR2690096A1 (fr) 1992-04-17 1992-04-17 Dispositif d'emboutissage d'un flan de tôle.

Publications (2)

Publication Number Publication Date
FR2690096A1 FR2690096A1 (fr) 1993-10-22
FR2690096B1 true FR2690096B1 (de) 1994-07-13

Family

ID=9429025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9204807A Granted FR2690096A1 (fr) 1992-04-17 1992-04-17 Dispositif d'emboutissage d'un flan de tôle.

Country Status (2)

Country Link
EP (1) EP0566431A1 (de)
FR (1) FR2690096A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771851A (en) * 1954-05-20 1956-11-27 Lockheed Aircraft Corp Sheet metal forming die means
CS217890B1 (en) * 1981-04-01 1983-01-28 Jindrich Spacek Instrument for hydromechanicyl drawing particularly flangeless extract
US4745792A (en) * 1986-10-14 1988-05-24 Aluminum Company Of America Blankholder for a draw press

Also Published As

Publication number Publication date
EP0566431A1 (de) 1993-10-20
FR2690096A1 (fr) 1993-10-22

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Legal Events

Date Code Title Description
ST Notification of lapse