FR2551998B1 - Dispositif de cintrage des tubes ou d'articles semblables - Google Patents

Dispositif de cintrage des tubes ou d'articles semblables

Info

Publication number
FR2551998B1
FR2551998B1 FR848413847A FR8413847A FR2551998B1 FR 2551998 B1 FR2551998 B1 FR 2551998B1 FR 848413847 A FR848413847 A FR 848413847A FR 8413847 A FR8413847 A FR 8413847A FR 2551998 B1 FR2551998 B1 FR 2551998B1
Authority
FR
France
Prior art keywords
similar articles
bending tubes
tubes
bending
articles
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
FR848413847A
Other languages
English (en)
Other versions
FR2551998A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2551998A1 publication Critical patent/FR2551998A1/fr
Application granted granted Critical
Publication of FR2551998B1 publication Critical patent/FR2551998B1/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
    • B21D7/02—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
    • B21D7/025—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member and pulling or pushing the ends of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
FR848413847A 1983-09-20 1984-09-10 Dispositif de cintrage des tubes ou d'articles semblables Expired FR2551998B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833333912 DE3333912A1 (de) 1983-09-20 1983-09-20 Vorrichtung zum biegen von rohren odg.

Publications (2)

Publication Number Publication Date
FR2551998A1 FR2551998A1 (fr) 1985-03-22
FR2551998B1 true FR2551998B1 (fr) 1989-09-08

Family

ID=6209564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848413847A Expired FR2551998B1 (fr) 1983-09-20 1984-09-10 Dispositif de cintrage des tubes ou d'articles semblables

Country Status (6)

Country Link
BE (1) BE900622A (fr)
DE (1) DE3333912A1 (fr)
FR (1) FR2551998B1 (fr)
GB (1) GB2146558B (fr)
IT (1) IT1176682B (fr)
NL (1) NL8402468A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003797A1 (de) * 1990-02-08 1991-08-14 Schaefer Maschbau Wilhelm Vorrichtung zum biegen von rohren oder dergleichen
MXNL03000043A (es) * 2003-11-17 2005-05-20 Melter S A De C V Panel de enfriamiento y metodo para su formado.
US8235100B2 (en) 2003-11-17 2012-08-07 Melter, S.A. De C.V. Water cooled panel
EP2327486B1 (fr) * 2009-11-26 2012-05-23 DALMINE S.p.A. Procédé de fabrication de coude de tuyau en ligne
GB2511773B (en) 2013-03-12 2015-09-09 Acergy France SAS Pipe bending for reel-lay operations
ITMI20131624A1 (it) * 2013-10-02 2015-04-03 Crippa Spa Dispositivo di spinta del tubo o simili da piegare di una macchina per curvare tubi e simili.
CN104646463A (zh) * 2015-03-01 2015-05-27 周玉萍 一种钢材预弯机电加热喷嘴
FR3048628B1 (fr) * 2016-03-11 2018-07-13 Stelia Aerospace Machine et procede de cintrage d'une canalisation cylindrique longitudinale

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD92889A (fr) *
GB641659A (en) * 1946-08-17 1950-08-16 Tube Turns Inc Methods of and machines for forming hollow metal articles
FR1037538A (fr) * 1951-05-25 1953-09-17 Dispositifs pour obtenir des gradients de températures
GB717605A (en) * 1952-02-08 1954-10-27 Munro & Miller Ltd Improvements relating to heating units for use in apparatus for bending metal tubes
FR1095980A (fr) * 1953-02-19 1955-06-08 Babcock & Wilcox France Procédé et appareil pour le cintrage de tubes ou tuyaux
DE1154701B (de) * 1958-11-26 1963-09-19 Wacker Chemie Gmbh Verfahren zum Verformen von Koerpern aus kristallinen, sproeden Werkstoffen
NL7103010A (fr) * 1971-03-05 1972-09-07
DE2220910A1 (de) * 1972-04-28 1973-12-20 Babcock & Wilcox Ag Verfahren und vorrichtung zur herstellung von boegen aus rohren oder hohlkoerpern im warmbiegeverfahren
DE2329113A1 (de) * 1973-06-07 1975-01-02 Babcock & Wilcox Ag Vorrichtung zur herstellung von boegen aus rohren oder hohlkoerpern im warmbiegeverfahren
US3902344A (en) * 1974-04-01 1975-09-02 Rollmet Inc Tube bending method
IT1076094B (it) * 1977-07-12 1985-04-22 Bergamasca Metallurg Macchina per curvare tubi

Also Published As

Publication number Publication date
GB8422898D0 (en) 1984-10-17
IT1176682B (it) 1987-08-18
NL8402468A (nl) 1985-04-16
IT8422576A1 (it) 1986-03-07
BE900622A (fr) 1985-01-16
DE3333912A1 (de) 1985-03-28
FR2551998A1 (fr) 1985-03-22
GB2146558A (en) 1985-04-24
IT8422576A0 (it) 1984-09-07
GB2146558B (en) 1986-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse