JPS51142475A - Device with duplicated punch - Google Patents

Device with duplicated punch

Info

Publication number
JPS51142475A
JPS51142475A JP51007079A JP707976A JPS51142475A JP S51142475 A JPS51142475 A JP S51142475A JP 51007079 A JP51007079 A JP 51007079A JP 707976 A JP707976 A JP 707976A JP S51142475 A JPS51142475 A JP S51142475A
Authority
JP
Japan
Prior art keywords
duplicated
punch
duplicated punch
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
JP51007079A
Other languages
English (en)
Japanese (ja)
Inventor
Jiyatsuku Meie Edogaa
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Publication of JPS51142475A publication Critical patent/JPS51142475A/ja
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
    • B21D22/28—Deep-drawing of cylindrical articles using consecutive dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
    • B30B1/36—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure having telescoping plungers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
JP51007079A 1975-01-24 1976-01-24 Device with duplicated punch Pending JPS51142475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7502291A FR2298383A1 (fr) 1975-01-24 1975-01-24 Presse a double effet pour emboutissage profond de precision en une seule operation

Publications (1)

Publication Number Publication Date
JPS51142475A true JPS51142475A (en) 1976-12-08

Family

ID=9150297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51007079A Pending JPS51142475A (en) 1975-01-24 1976-01-24 Device with duplicated punch

Country Status (5)

Country Link
JP (1) JPS51142475A (enExample)
DE (1) DE2602414A1 (enExample)
FR (1) FR2298383A1 (enExample)
GB (1) GB1513589A (enExample)
SE (1) SE7600515L (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024045795A (ja) * 2022-09-22 2024-04-03 トヨタ紡織株式会社 プレス加工装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU554674B2 (en) * 1981-08-07 1986-08-28 American National Can Corp. Redrawing an elongated container

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024045795A (ja) * 2022-09-22 2024-04-03 トヨタ紡織株式会社 プレス加工装置

Also Published As

Publication number Publication date
FR2298383B1 (enExample) 1979-09-28
GB1513589A (en) 1978-06-07
DE2602414A1 (de) 1976-07-29
SE7600515L (sv) 1976-07-26
FR2298383A1 (fr) 1976-08-20

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