FR2438510A1 - Dispositif de cintrage pour tubes - Google Patents

Dispositif de cintrage pour tubes

Info

Publication number
FR2438510A1
FR2438510A1 FR7829217A FR7829217A FR2438510A1 FR 2438510 A1 FR2438510 A1 FR 2438510A1 FR 7829217 A FR7829217 A FR 7829217A FR 7829217 A FR7829217 A FR 7829217A FR 2438510 A1 FR2438510 A1 FR 2438510A1
Authority
FR
France
Prior art keywords
tube
rack
rams
pinion
rotation
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.)
Granted
Application number
FR7829217A
Other languages
English (en)
Other versions
FR2438510B1 (fr
Inventor
Jacques Petit
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.)
ERMETO SA
Original Assignee
ERMETO 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 ERMETO SA filed Critical ERMETO SA
Priority to FR7829217A priority Critical patent/FR2438510A1/fr
Publication of FR2438510A1 publication Critical patent/FR2438510A1/fr
Application granted granted Critical
Publication of FR2438510B1 publication Critical patent/FR2438510B1/fr
Granted 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
    • B21D7/02—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)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

L'OBJET DE L'INVENTION EST UN DISPOSITIF DE CINTRAGE DE TUBES. CE DISPOSITIF COMPREND UN OUTIL A CINTRER DANS LEQUEL EST ENGAGE LE TUBE A CINTRER, CE DERNIER ETANT PRIS DANS UNE PINCE DE SERRAGE MONTEE SUR UN DISPOSITIF DE ROTATION LUI-MEME MONTE SUR UN DISPOSITIF DE TRANSLATION. L'INVENTION S'APPLIQUE TOUTES LES FOIS QUE L'ON DESIRE CINTRER SUCCESSIVEMENT UN MEME TUBE DANS DES PLANS DIFFERENTS.
FR7829217A 1978-10-13 1978-10-13 Dispositif de cintrage pour tubes Granted FR2438510A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7829217A FR2438510A1 (fr) 1978-10-13 1978-10-13 Dispositif de cintrage pour tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7829217A FR2438510A1 (fr) 1978-10-13 1978-10-13 Dispositif de cintrage pour tubes

Publications (2)

Publication Number Publication Date
FR2438510A1 true FR2438510A1 (fr) 1980-05-09
FR2438510B1 FR2438510B1 (fr) 1981-04-30

Family

ID=9213695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829217A Granted FR2438510A1 (fr) 1978-10-13 1978-10-13 Dispositif de cintrage pour tubes

Country Status (1)

Country Link
FR (1) FR2438510A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2405750A (en) * 1943-08-17 1946-08-13 Charles Lovejoy Pipe bending machine
US2709473A (en) * 1947-08-18 1955-05-31 Doak Aircraft Co Inc Tube bending machine
DE1752714A1 (de) * 1968-07-05 1971-05-19 Harten Geb Boers Gertrud Van Rohrbiegemaschine
DE2133359A1 (de) * 1971-07-05 1973-01-25 Schwarze Rigobert Rohrbiegemaschine
DE2249115A1 (de) * 1972-10-06 1974-04-11 Banning Ag J Hydraulisch betaetigbarer linearantrieb an rohrbiegemaschinen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2405750A (en) * 1943-08-17 1946-08-13 Charles Lovejoy Pipe bending machine
US2709473A (en) * 1947-08-18 1955-05-31 Doak Aircraft Co Inc Tube bending machine
DE1752714A1 (de) * 1968-07-05 1971-05-19 Harten Geb Boers Gertrud Van Rohrbiegemaschine
DE2133359A1 (de) * 1971-07-05 1973-01-25 Schwarze Rigobert Rohrbiegemaschine
DE2249115A1 (de) * 1972-10-06 1974-04-11 Banning Ag J Hydraulisch betaetigbarer linearantrieb an rohrbiegemaschinen

Also Published As

Publication number Publication date
FR2438510B1 (fr) 1981-04-30

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Legal Events

Date Code Title Description
CA Change of address
CA Change of address
CA Change of address
CD Change of name or company name
ST Notification of lapse