FR2364714A1 - Dispositif et procede pour travailler de la tole a froid a double effet et en une seule phase - Google Patents

Dispositif et procede pour travailler de la tole a froid a double effet et en une seule phase

Info

Publication number
FR2364714A1
FR2364714A1 FR7727874A FR7727874A FR2364714A1 FR 2364714 A1 FR2364714 A1 FR 2364714A1 FR 7727874 A FR7727874 A FR 7727874A FR 7727874 A FR7727874 A FR 7727874A FR 2364714 A1 FR2364714 A1 FR 2364714A1
Authority
FR
France
Prior art keywords
phase
cold sheet
working double
acting cold
acting
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.)
Pending
Application number
FR7727874A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2364714A1 publication Critical patent/FR2364714A1/fr
Pending 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
    • B21D22/30—Deep-drawing to finish articles formed by deep-drawing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)
  • Punching Or Piercing (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

L'invention concerne un dispositif et un procédé pour travailler de la tôle à froid, à double effet et en une seule phase. Ce dispositif et ce procédé permettent d'obtenir, en une seule phase, des objets emboutis comme, par exemple, des boîtes en fer blanc qui présentent une paroi emboutie en un corps unique avec un fond façonné et replié de manière à présenter un pli périphérique.
FR7727874A 1976-09-20 1977-09-15 Dispositif et procede pour travailler de la tole a froid a double effet et en une seule phase Pending FR2364714A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT51357/76A IT1073811B (it) 1976-09-20 1976-09-20 Dispositivo e procedimento di lavorazione a freddo di lamiera a duplice azione in una singola fase operativa

Publications (1)

Publication Number Publication Date
FR2364714A1 true FR2364714A1 (fr) 1978-04-14

Family

ID=11274904

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727874A Pending FR2364714A1 (fr) 1976-09-20 1977-09-15 Dispositif et procede pour travailler de la tole a froid a double effet et en une seule phase

Country Status (21)

Country Link
US (1) US4121448A (fr)
JP (1) JPS5352271A (fr)
AR (1) AR214532A1 (fr)
AU (1) AU512028B2 (fr)
BE (1) BE858813A (fr)
BR (1) BR7706223A (fr)
CA (1) CA1072404A (fr)
CH (1) CH617605A5 (fr)
DE (1) DE2741541A1 (fr)
DK (1) DK413577A (fr)
ES (2) ES462464A1 (fr)
FR (1) FR2364714A1 (fr)
GB (1) GB1575635A (fr)
IT (1) IT1073811B (fr)
MC (1) MC1164A1 (fr)
MT (1) MTP817B (fr)
MX (1) MX145713A (fr)
NL (1) NL7710237A (fr)
NO (1) NO144473C (fr)
PT (1) PT67028B (fr)
SE (1) SE7710469L (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339939A (en) * 1977-06-16 1982-07-20 Textron, Inc. Drawing heavy walled parts
JPS58173029A (ja) * 1982-04-05 1983-10-11 Nissan Motor Co Ltd 段絞り用金型
US4571978A (en) * 1984-02-14 1986-02-25 Metal Box P.L.C. Method of and apparatus for forming a reinforced can end
US4722215A (en) * 1984-02-14 1988-02-02 Metal Box, Plc Method of forming a one-piece can body having an end reinforcing radius and/or stacking bead
IT1297736B1 (it) * 1997-11-28 1999-12-20 Attrezzeria Mv & C Snc Stampo di imbutitura e coniatura per la fabbricazione di recipienti metallici e simili
US20010030195A1 (en) * 2000-01-03 2001-10-18 Chet Wright Deep drawn candle can with formed safety bottom
JP2007098443A (ja) * 2005-10-05 2007-04-19 Toyota Motor Corp プレス成形方法及びプレス成形装置
JP2007268608A (ja) * 2006-03-08 2007-10-18 Kobe Steel Ltd アルミニウム合金板のプレス成形方法およびプレス装置
CN105665536A (zh) * 2016-03-16 2016-06-15 安徽宏远机械制造有限公司 一种连续冲压模具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2331491A (en) * 1941-12-04 1943-10-12 Menkin Burnett Blanking and forming die
CH271442A (de) * 1945-10-27 1950-10-31 Keller Jakob Verfahren und Einrichtung zur Herstellung hohler Metallkörper.
FR1531235A (fr) * 1966-07-18 1968-06-28 S D T Services Ltd Appareil pour étirer des tôles
FR2226227A1 (fr) * 1973-04-23 1974-11-15 Continental Can Co

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754785A (en) * 1951-11-07 1956-07-17 Lester T Zatko Ridged housing stamping
US2763228A (en) * 1952-10-08 1956-09-18 Ball Brothers Co Inc Lid-making apparatus
US3113377A (en) * 1958-02-21 1963-12-10 Jr Harry C Oakes Method of applying a protective closure to a threaded opening

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2331491A (en) * 1941-12-04 1943-10-12 Menkin Burnett Blanking and forming die
CH271442A (de) * 1945-10-27 1950-10-31 Keller Jakob Verfahren und Einrichtung zur Herstellung hohler Metallkörper.
FR1531235A (fr) * 1966-07-18 1968-06-28 S D T Services Ltd Appareil pour étirer des tôles
FR2226227A1 (fr) * 1973-04-23 1974-11-15 Continental Can Co

Also Published As

Publication number Publication date
NL7710237A (nl) 1978-03-22
NO144473C (no) 1981-09-09
BR7706223A (pt) 1978-05-09
DK413577A (da) 1978-03-21
SE7710469L (sv) 1978-03-21
AU512028B2 (en) 1980-09-18
CA1072404A (fr) 1980-02-26
GB1575635A (en) 1980-09-24
MTP817B (en) 1978-07-14
PT67028A (en) 1977-10-01
AU2874177A (en) 1979-03-22
ES462464A1 (es) 1978-12-16
MC1164A1 (fr) 1978-06-02
NO773216L (no) 1978-03-21
US4121448A (en) 1978-10-24
PT67028B (en) 1979-02-14
DE2741541A1 (de) 1978-03-23
JPS5352271A (en) 1978-05-12
MX145713A (es) 1982-03-25
CH617605A5 (fr) 1980-06-13
IT1073811B (it) 1985-04-17
AR214532A1 (es) 1979-06-29
ES472549A1 (es) 1979-10-01
BE858813A (fr) 1978-01-16
NO144473B (no) 1981-06-01

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