FR1034267A - Cintrage de tubes de fort diamètre par poinçonnage et matriçage successifs - Google Patents

Cintrage de tubes de fort diamètre par poinçonnage et matriçage successifs

Info

Publication number
FR1034267A
FR1034267A FR1034267DA FR1034267A FR 1034267 A FR1034267 A FR 1034267A FR 1034267D A FR1034267D A FR 1034267DA FR 1034267 A FR1034267 A FR 1034267A
Authority
FR
France
Prior art keywords
stamping
bending
large diameter
diameter tubes
successive punching
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
Andre Huet
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 FR1034267A publication Critical patent/FR1034267A/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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1034267D 1951-03-21 1951-03-21 Cintrage de tubes de fort diamètre par poinçonnage et matriçage successifs Expired FR1034267A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1034267T 1951-03-21

Publications (1)

Publication Number Publication Date
FR1034267A true FR1034267A (fr) 1953-07-21

Family

ID=9584996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1034267D Expired FR1034267A (fr) 1951-03-21 1951-03-21 Cintrage de tubes de fort diamètre par poinçonnage et matriçage successifs

Country Status (1)

Country Link
FR (1) FR1034267A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268891A1 (fr) * 1986-11-21 1988-06-01 Germano Fiorito Machine à plier des tubes métalliques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268891A1 (fr) * 1986-11-21 1988-06-01 Germano Fiorito Machine à plier des tubes métalliques

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