FR2711328B1 - Flan de tôle apte à un emboutissage en rétreint pour former un récipient non cylindrique. - Google Patents

Flan de tôle apte à un emboutissage en rétreint pour former un récipient non cylindrique.

Info

Publication number
FR2711328B1
FR2711328B1 FR9312373A FR9312373A FR2711328B1 FR 2711328 B1 FR2711328 B1 FR 2711328B1 FR 9312373 A FR9312373 A FR 9312373A FR 9312373 A FR9312373 A FR 9312373A FR 2711328 B1 FR2711328 B1 FR 2711328B1
Authority
FR
France
Prior art keywords
swaged
sheet metal
cylindrical container
metal blank
blank suitable
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
FR9312373A
Other languages
English (en)
Other versions
FR2711328A1 (fr
Inventor
Seconde Jean-Francois
Heurteboust Gerard
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 FR9312373A priority Critical patent/FR2711328B1/fr
Publication of FR2711328A1 publication Critical patent/FR2711328A1/fr
Application granted granted Critical
Publication of FR2711328B1 publication Critical patent/FR2711328B1/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
    • B21D22/201—Work-pieces; preparation of the work-pieces, e.g. lubricating, coating
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
FR9312373A 1993-10-18 1993-10-18 Flan de tôle apte à un emboutissage en rétreint pour former un récipient non cylindrique. Expired - Fee Related FR2711328B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9312373A FR2711328B1 (fr) 1993-10-18 1993-10-18 Flan de tôle apte à un emboutissage en rétreint pour former un récipient non cylindrique.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9312373A FR2711328B1 (fr) 1993-10-18 1993-10-18 Flan de tôle apte à un emboutissage en rétreint pour former un récipient non cylindrique.

Publications (2)

Publication Number Publication Date
FR2711328A1 FR2711328A1 (fr) 1995-04-28
FR2711328B1 true FR2711328B1 (fr) 1996-02-02

Family

ID=9451928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9312373A Expired - Fee Related FR2711328B1 (fr) 1993-10-18 1993-10-18 Flan de tôle apte à un emboutissage en rétreint pour former un récipient non cylindrique.

Country Status (1)

Country Link
FR (1) FR2711328B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843071A (en) * 1952-10-25 1958-07-15 Borg Warner Apparatus for increasing blank holding pressure during drawing operation
US3263637A (en) * 1964-12-23 1966-08-02 Darwin S Cox Method of deep drawing rectangular shapes
FR2679158B1 (fr) * 1991-07-17 1995-07-21 Lorraine Laminage Procede et poincon d'emboutissage pour la fabrication de recipients a paroi reguliere.

Also Published As

Publication number Publication date
FR2711328A1 (fr) 1995-04-28

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Legal Events

Date Code Title Description
ST Notification of lapse