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FR1209667A - Cintreuse à grand rendement, plus particulièrement destinée au cintrage des tubes - Google Patents
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FR1209667A - Cintreuse à grand rendement, plus particulièrement destinée au cintrage des tubes - Google Patents

Cintreuse à grand rendement, plus particulièrement destinée au cintrage des tubes

Info

Publication number
FR1209667A
FR1209667A FR1209667DA FR1209667A FR 1209667 A FR1209667 A FR 1209667A FR 1209667D A FR1209667D A FR 1209667DA FR 1209667 A FR1209667 A FR 1209667A
Authority
FR
France
Prior art keywords
bending
high performance
particularly intended
tube
bending 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
Lucien Dard
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 FR1209667A publication Critical patent/FR1209667A/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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/05—Bending tubes using mandrels or the like co-operating with forming members
    • B21D9/07—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only
    • B21D9/076—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only with more swinging forming members
    • 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
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1209667D 1958-08-27 1958-08-27 Cintreuse à grand rendement, plus particulièrement destinée au cintrage des tubes Expired FR1209667A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1209667T 1958-08-27

Publications (1)

Publication Number Publication Date
FR1209667A true FR1209667A (fr) 1960-03-03

Family

ID=9674815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1209667D Expired FR1209667A (fr) 1958-08-27 1958-08-27 Cintreuse à grand rendement, plus particulièrement destinée au cintrage des tubes

Country Status (1)

Country Link
FR (1) FR1209667A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305252A1 (fr) * 1975-03-24 1976-10-22 Mannesmann Roehren Werke Ag Appareil pour cintrer les tubes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305252A1 (fr) * 1975-03-24 1976-10-22 Mannesmann Roehren Werke Ag Appareil pour cintrer les tubes
US4022045A (en) * 1975-03-24 1977-05-10 Mannesmannrohen-Werke Ag Tube bending apparatus

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