FR609507A - Automatic device allowing the use of multiple punches in the stamping of tubes with polygonal or circular sections - Google Patents

Automatic device allowing the use of multiple punches in the stamping of tubes with polygonal or circular sections

Info

Publication number
FR609507A
FR609507A FR609507DA FR609507A FR 609507 A FR609507 A FR 609507A FR 609507D A FR609507D A FR 609507DA FR 609507 A FR609507 A FR 609507A
Authority
FR
France
Prior art keywords
stamping
polygonal
tubes
automatic device
device allowing
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
Georges Bouvier
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 FR609507A publication Critical patent/FR609507A/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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR609507D 1926-01-19 1926-01-19 Automatic device allowing the use of multiple punches in the stamping of tubes with polygonal or circular sections Expired FR609507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR609507T 1926-01-19

Publications (1)

Publication Number Publication Date
FR609507A true FR609507A (en) 1926-08-16

Family

ID=8976776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR609507D Expired FR609507A (en) 1926-01-19 1926-01-19 Automatic device allowing the use of multiple punches in the stamping of tubes with polygonal or circular sections

Country Status (1)

Country Link
FR (1) FR609507A (en)

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