FR993410A - Dispositif pour faciliter le pliage des tôles - Google Patents

Dispositif pour faciliter le pliage des tôles

Info

Publication number
FR993410A
FR993410A FR993410DA FR993410A FR 993410 A FR993410 A FR 993410A FR 993410D A FR993410D A FR 993410DA FR 993410 A FR993410 A FR 993410A
Authority
FR
France
Prior art keywords
sheets
bending
facilitate
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
Pierre-Albert Dussardier
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 FR993410A publication Critical patent/FR993410A/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
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/042—With a rotational movement of the bending blade
    • 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
    • B21D5/008—Bending sheet metal along straight lines, e.g. to form simple curves combined with heating or cooling of the bends

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR993410D 1949-06-18 1949-06-18 Dispositif pour faciliter le pliage des tôles Expired FR993410A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR993410T 1949-06-18

Publications (1)

Publication Number Publication Date
FR993410A true FR993410A (fr) 1951-10-31

Family

ID=9555630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR993410D Expired FR993410A (fr) 1949-06-18 1949-06-18 Dispositif pour faciliter le pliage des tôles

Country Status (1)

Country Link
FR (1) FR993410A (fr)

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