FR690783A - Machine à cintrer et dresser les feuillards - Google Patents

Machine à cintrer et dresser les feuillards

Info

Publication number
FR690783A
FR690783A FR690783DA FR690783A FR 690783 A FR690783 A FR 690783A FR 690783D A FR690783D A FR 690783DA FR 690783 A FR690783 A FR 690783A
Authority
FR
France
Prior art keywords
bending
straightening machine
straightening
machine
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
English (en)
Inventor
Claude Venet
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 FR690783A publication Critical patent/FR690783A/fr
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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR690783D 1930-02-28 1930-02-28 Machine à cintrer et dresser les feuillards Expired FR690783A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR690783T 1930-02-28

Publications (1)

Publication Number Publication Date
FR690783A true FR690783A (fr) 1930-09-25

Family

ID=9030868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR690783D Expired FR690783A (fr) 1930-02-28 1930-02-28 Machine à cintrer et dresser les feuillards

Country Status (1)

Country Link
FR (1) FR690783A (fr)

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