FR693348A - Automatic press for the production of parallel rows of notches or holes - Google Patents

Automatic press for the production of parallel rows of notches or holes

Info

Publication number
FR693348A
FR693348A FR693348DA FR693348A FR 693348 A FR693348 A FR 693348A FR 693348D A FR693348D A FR 693348DA FR 693348 A FR693348 A FR 693348A
Authority
FR
France
Prior art keywords
notches
holes
production
parallel rows
automatic press
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
Rudolf Stubgen
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 FR693348A publication Critical patent/FR693348A/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
    • B21D28/08—Zig-zag sequence working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR693348D 1930-04-04 1930-04-04 Automatic press for the production of parallel rows of notches or holes Expired FR693348A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR693348T 1930-04-04

Publications (1)

Publication Number Publication Date
FR693348A true FR693348A (en) 1930-11-19

Family

ID=9040888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR693348D Expired FR693348A (en) 1930-04-04 1930-04-04 Automatic press for the production of parallel rows of notches or holes

Country Status (1)

Country Link
FR (1) FR693348A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000066290A1 (en) * 1999-05-03 2000-11-09 Gebrüder Leonhardt GmbH & Co. KG Method for machining platelike workpieces in a striated manner and a device suited therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000066290A1 (en) * 1999-05-03 2000-11-09 Gebrüder Leonhardt GmbH & Co. KG Method for machining platelike workpieces in a striated manner and a device suited therefor
US6675681B1 (en) * 1999-05-03 2004-01-13 Gebrueder Leonhardt Gmbh & Co. Kg Method of processing sheet-like workpieces in a strip-shaped manner

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