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FR2712215B1 - Machine multi-fonctions dotée d'un étau perfectionné et d'une commande électronique contrôlant le cintrage et le façonnage des extrémités de tubes. - Google Patents

Machine multi-fonctions dotée d'un étau perfectionné et d'une commande électronique contrôlant le cintrage et le façonnage des extrémités de tubes.

Info

Publication number
FR2712215B1
FR2712215B1 FR9313528A FR9313528A FR2712215B1 FR 2712215 B1 FR2712215 B1 FR 2712215B1 FR 9313528 A FR9313528 A FR 9313528A FR 9313528 A FR9313528 A FR 9313528A FR 2712215 B1 FR2712215 B1 FR 2712215B1
Authority
FR
France
Prior art keywords
shaping
bending
electronic control
tube ends
function 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 - Fee Related
Application number
FR9313528A
Other languages
English (en)
Other versions
FR2712215A1 (fr
Inventor
Patrice Churoux
Jean Mazingue
Jean-Marie Tandart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Virax SA
Original Assignee
Virax SA
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 by Virax SA filed Critical Virax SA
Priority to FR9313528A priority Critical patent/FR2712215B1/fr
Priority to EP94402511A priority patent/EP0656245A3/fr
Publication of FR2712215A1 publication Critical patent/FR2712215A1/fr
Application granted granted Critical
Publication of FR2712215B1 publication Critical patent/FR2712215B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • 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
    • B21D7/04—Bending rods, profiles, or tubes over a movably-arranged forming menber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00—Vices
    • B25B1/04—Vices with pivoted jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/08—Arrangements for positively actuating jaws using cams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/08—Arrangements for positively actuating jaws using cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR9313528A 1993-11-08 1993-11-08 Machine multi-fonctions dotée d'un étau perfectionné et d'une commande électronique contrôlant le cintrage et le façonnage des extrémités de tubes. Expired - Fee Related FR2712215B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9313528A FR2712215B1 (fr) 1993-11-08 1993-11-08 Machine multi-fonctions dotée d'un étau perfectionné et d'une commande électronique contrôlant le cintrage et le façonnage des extrémités de tubes.
EP94402511A EP0656245A3 (fr) 1993-11-08 1994-11-07 Etau de serrage et cintreuse de tube équipée d'un tel etau.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9313528A FR2712215B1 (fr) 1993-11-08 1993-11-08 Machine multi-fonctions dotée d'un étau perfectionné et d'une commande électronique contrôlant le cintrage et le façonnage des extrémités de tubes.

Publications (2)

Publication Number Publication Date
FR2712215A1 FR2712215A1 (fr) 1995-05-19
FR2712215B1 true FR2712215B1 (fr) 1996-12-20

Family

ID=9452805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9313528A Expired - Fee Related FR2712215B1 (fr) 1993-11-08 1993-11-08 Machine multi-fonctions dotée d'un étau perfectionné et d'une commande électronique contrôlant le cintrage et le façonnage des extrémités de tubes.

Country Status (2)

Country Link
EP (1) EP0656245A3 (fr)
FR (1) FR2712215B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2749790B1 (fr) * 1996-06-13 1998-09-11 Virax Sa Dispositif d'etau
EP0812660B1 (fr) * 1996-06-13 2002-04-03 Virax S.A. Dispositif d'étau
IT201800010409A1 (it) * 2018-11-16 2020-05-16 Cml Int S P A Macchina per curvare un pezzo allungato senza formazione di grinze
CN116727507B (zh) * 2023-08-14 2023-10-20 诸城恒业机械有限公司 一种机械配件加工用弯管机
FR3161134A1 (fr) * 2024-04-10 2025-10-17 Numalliance Dispositif de façonnage d’une extrémité d’un objet

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE374958C (de) * 1922-05-02 1923-05-05 Hans Bader Einspannvorrichtung mit Exzenter
FR734707A (fr) * 1931-04-25 1932-10-27 Perfectionnements apportés aux étaux à commande à main
CH238881A (de) * 1943-01-18 1945-08-31 Wenk Wilhelm Vorrichtung zum Einspannen von Werkstücken.
US2948326A (en) * 1957-05-31 1960-08-09 Ridge Tool Co Flaring tool
CH482474A (de) * 1967-10-25 1969-12-15 Frisch Geb Kg Eisenwerk Vorrichtung zum Verformen von Rohrenden
US4089160A (en) * 1977-02-18 1978-05-16 Beaston Bud A Horseshoe bending apparatus and vise
FR2483271A1 (fr) * 1980-05-28 1981-12-04 Gateau Internal Appareil de faconnage de tubes
DE3326559C2 (de) * 1983-07-22 1985-06-27 Emag Maschinenfabrik Gmbh, 7335 Salach Verfahren und Vorrichtung zum Endbearbeiten von Oberflächen von Rohren
US4719577A (en) * 1985-05-29 1988-01-12 Eley David L Bending machine with digital electronic control of bend angle
US4732025A (en) * 1987-05-22 1988-03-22 Ap Industries, Inc. Precision bending apparatus and process
US4729552A (en) * 1987-08-03 1988-03-08 George Pempek Vertical vise

Also Published As

Publication number Publication date
FR2712215A1 (fr) 1995-05-19
EP0656245A3 (fr) 1995-09-06
EP0656245A2 (fr) 1995-06-07

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Legal Events

Date Code Title Description
ST Notification of lapse