IT8422576A0 - DEVICE FOR BENDING PIPE OR SIMILAR. - Google Patents

DEVICE FOR BENDING PIPE OR SIMILAR.

Info

Publication number
IT8422576A0
IT8422576A0 IT8422576A IT2257684A IT8422576A0 IT 8422576 A0 IT8422576 A0 IT 8422576A0 IT 8422576 A IT8422576 A IT 8422576A IT 2257684 A IT2257684 A IT 2257684A IT 8422576 A0 IT8422576 A0 IT 8422576A0
Authority
IT
Italy
Prior art keywords
similar
bending pipe
bending
pipe
Prior art date
Application number
IT8422576A
Other languages
Italian (it)
Other versions
IT1176682B (en
Inventor
August Wilhelm Schafer
Original Assignee
Schaefer August W
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 Schaefer August W filed Critical Schaefer August W
Publication of IT8422576A0 publication Critical patent/IT8422576A0/en
Application granted granted Critical
Publication of IT1176682B publication Critical patent/IT1176682B/en

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)
IT22576/84A 1983-09-20 1984-09-07 DEVICE FOR BENDING TUBES OR SIMILAR IT1176682B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833333912 DE3333912A1 (en) 1983-09-20 1983-09-20 DEVICE FOR BENDING TUBES ODG.

Publications (2)

Publication Number Publication Date
IT8422576A0 true IT8422576A0 (en) 1984-09-07
IT1176682B IT1176682B (en) 1987-08-18

Family

ID=6209564

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22576/84A IT1176682B (en) 1983-09-20 1984-09-07 DEVICE FOR BENDING TUBES OR SIMILAR

Country Status (6)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003797A1 (en) * 1990-02-08 1991-08-14 Schaefer Maschbau Wilhelm Tube-bending appts. with additional internal heating coil - uses latter to cause softening of tube material in region of outer inductor surrounding transition to curved section
MXNL03000043A (en) * 2003-11-17 2005-05-20 Melter S A De C V Water cooled panel and forming method.
US8235100B2 (en) 2003-11-17 2012-08-07 Melter, S.A. De C.V. Water cooled panel
EP2327486B1 (en) * 2009-11-26 2012-05-23 DALMINE S.p.A. Method for making lined pipe bends
GB2511773B (en) 2013-03-12 2015-09-09 Acergy France SAS Pipe bending for reel-lay operations
ITMI20131624A1 (en) * 2013-10-02 2015-04-03 Crippa Spa PUSHING DEVICE FOR THE TUBE OR SIMILAR TO FOLD A MACHINE FOR BENDING TUBES AND THE LIKE.
CN104646463A (en) * 2015-03-01 2015-05-27 周玉萍 Electric heating nozzle of pre-bending machine for steel products
FR3048628B1 (en) * 2016-03-11 2018-07-13 Stelia Aerospace MACHINE AND METHOD FOR BENDING A LONGITUDINAL CYLINDRICAL PIPE

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD92889A (en) *
GB641659A (en) * 1946-08-17 1950-08-16 Tube Turns Inc Methods of and machines for forming hollow metal articles
FR1037538A (en) * 1951-05-25 1953-09-17 Devices for obtaining temperature gradients
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 (en) * 1953-02-19 1955-06-08 Babcock & Wilcox France Method and apparatus for bending tubes or pipes
DE1154701B (en) * 1958-11-26 1963-09-19 Wacker Chemie Gmbh Process for the deformation of bodies made of crystalline, sprout materials
NL7103010A (en) * 1971-03-05 1972-09-07
DE2220910A1 (en) * 1972-04-28 1973-12-20 Babcock & Wilcox Ag METHOD AND DEVICE FOR THE PRODUCTION OF ARCHES FROM PIPES OR HOLLOW BODIES IN THE HOT BENDING PROCESS
DE2329113A1 (en) * 1973-06-07 1975-01-02 Babcock & Wilcox Ag Tube bending using induction heating coils - with two yokes to control heat input at the inside and the outside of the bend
US3902344A (en) * 1974-04-01 1975-09-02 Rollmet Inc Tube bending method
IT1076094B (en) * 1977-07-12 1985-04-22 Bergamasca Metallurg MACHINE FOR BENDING PIPES

Also Published As

Publication number Publication date
DE3333912A1 (en) 1985-03-28
GB2146558B (en) 1986-11-19
GB8422898D0 (en) 1984-10-17
GB2146558A (en) 1985-04-24
FR2551998B1 (en) 1989-09-08
IT1176682B (en) 1987-08-18
NL8402468A (en) 1985-04-16
BE900622A (en) 1985-01-16
FR2551998A1 (en) 1985-03-22

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