FR2702401B1 - Procede et dispositif d'emboutissage de flans metalliques pour la realisation de pieces dite a embouti profond. - Google Patents

Procede et dispositif d'emboutissage de flans metalliques pour la realisation de pieces dite a embouti profond.

Info

Publication number
FR2702401B1
FR2702401B1 FR9302712A FR9302712A FR2702401B1 FR 2702401 B1 FR2702401 B1 FR 2702401B1 FR 9302712 A FR9302712 A FR 9302712A FR 9302712 A FR9302712 A FR 9302712A FR 2702401 B1 FR2702401 B1 FR 2702401B1
Authority
FR
France
Prior art keywords
metal blanks
deep
retaining force
production
force
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 - Fee Related
Application number
FR9302712A
Other languages
English (en)
Other versions
FR2702401A1 (fr
Inventor
Heurteboust Gerard
Seconde Jean-Francois
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
Lorraine de Laminage Continu SA SOLLAC
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, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Priority to FR9302712A priority Critical patent/FR2702401B1/fr
Priority to AT94400481T priority patent/ATE167413T1/de
Priority to DE69411049T priority patent/DE69411049D1/de
Priority to EP94400481A priority patent/EP0614711B1/fr
Publication of FR2702401A1 publication Critical patent/FR2702401A1/fr
Application granted granted Critical
Publication of FR2702401B1 publication Critical patent/FR2702401B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04—Blank holders; Mounting means therefor
    • B21D24/06—Mechanically spring-loaded blank holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
FR9302712A 1993-03-09 1993-03-09 Procede et dispositif d'emboutissage de flans metalliques pour la realisation de pieces dite a embouti profond. Expired - Fee Related FR2702401B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9302712A FR2702401B1 (fr) 1993-03-09 1993-03-09 Procede et dispositif d'emboutissage de flans metalliques pour la realisation de pieces dite a embouti profond.
AT94400481T ATE167413T1 (de) 1993-03-09 1994-03-07 Verfahren und vorrichtung zum ziehen von metallischen rohlingen zur herstellung sogenannter tiefziehwerkstücke
DE69411049T DE69411049D1 (de) 1993-03-09 1994-03-07 Verfahren und Vorrichtung zum Ziehen von metallischen Rohlingen zur Herstellung sogenannter Tiefziehwerkstücke
EP94400481A EP0614711B1 (fr) 1993-03-09 1994-03-07 Procédé et dispositif d'emboutissage de flans métalliques pour la réalisation de pièces dites à embouti profond

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9302712A FR2702401B1 (fr) 1993-03-09 1993-03-09 Procede et dispositif d'emboutissage de flans metalliques pour la realisation de pieces dite a embouti profond.

Publications (2)

Publication Number Publication Date
FR2702401A1 FR2702401A1 (fr) 1994-09-16
FR2702401B1 true FR2702401B1 (fr) 1995-06-16

Family

ID=9444796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9302712A Expired - Fee Related FR2702401B1 (fr) 1993-03-09 1993-03-09 Procede et dispositif d'emboutissage de flans metalliques pour la realisation de pieces dite a embouti profond.

Country Status (4)

Country Link
EP (1) EP0614711B1 (fr)
AT (1) ATE167413T1 (fr)
DE (1) DE69411049D1 (fr)
FR (1) FR2702401B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9878362B2 (en) * 2012-12-19 2018-01-30 Nippon Steel & Sumitomo Metal Corporation Press-forming tool and method for manufacturing press-formed product
MY179334A (en) * 2014-08-26 2020-11-04 Honda Motor Co Ltd Cushion pin
CN109774108A (zh) * 2019-01-16 2019-05-21 梁格 一种塑料板料压制机
JP2020127964A (ja) * 2019-02-12 2020-08-27 新明工業株式会社 金型装置
FR3133772B1 (fr) * 2022-03-22 2024-02-09 Psa Automobiles Sa ensemble de poussée pour presse d’emboutissage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3704895A1 (de) * 1987-02-17 1988-08-25 Rasselstein Ag Verfahren zur herstellung einer tiefziehdose aus blech
FR2676667B3 (fr) * 1991-05-24 1993-05-14 Sollac Dispositif d'emboutissage de flans de tole.

Also Published As

Publication number Publication date
ATE167413T1 (de) 1998-07-15
FR2702401A1 (fr) 1994-09-16
EP0614711B1 (fr) 1998-06-17
DE69411049D1 (de) 1998-07-23
EP0614711A1 (fr) 1994-09-14

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Legal Events

Date Code Title Description
ST Notification of lapse