FR721490A - Die cutter or press for stamping parts in various rows into sheet metal plates, etc. - Google Patents

Die cutter or press for stamping parts in various rows into sheet metal plates, etc.

Info

Publication number
FR721490A
FR721490A FR721490DA FR721490A FR 721490 A FR721490 A FR 721490A FR 721490D A FR721490D A FR 721490DA FR 721490 A FR721490 A FR 721490A
Authority
FR
France
Prior art keywords
press
sheet metal
metal plates
stamping parts
die cutter
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
Application number
Other languages
French (fr)
Inventor
Karl Stern
Blume Stern-Pachtinger
Josef Stern
Stern
Osias Lutwak
Lutwak
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 filed Critical
Application granted granted Critical
Publication of FR721490A publication Critical patent/FR721490A/en
Expired 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/06—Making more than one part out of the same blank; Scrapless working
FR721490D 1930-07-21 1931-07-16 Die cutter or press for stamping parts in various rows into sheet metal plates, etc. Expired FR721490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT721490X 1930-07-21

Publications (1)

Publication Number Publication Date
FR721490A true FR721490A (en) 1932-03-03

Family

ID=3679896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR721490D Expired FR721490A (en) 1930-07-21 1931-07-16 Die cutter or press for stamping parts in various rows into sheet metal plates, etc.

Country Status (1)

Country Link
FR (1) FR721490A (en)

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