ATE522294T1 - APPARATUS AND METHOD FOR BENDING SHEET METAL FOR PRODUCING PIPES - Google Patents

APPARATUS AND METHOD FOR BENDING SHEET METAL FOR PRODUCING PIPES

Info

Publication number
ATE522294T1
ATE522294T1 AT08716691T AT08716691T ATE522294T1 AT E522294 T1 ATE522294 T1 AT E522294T1 AT 08716691 T AT08716691 T AT 08716691T AT 08716691 T AT08716691 T AT 08716691T AT E522294 T1 ATE522294 T1 AT E522294T1
Authority
AT
Austria
Prior art keywords
sheet metal
bending sheet
producing pipes
machine
pipes
Prior art date
Application number
AT08716691T
Other languages
German (de)
Inventor
Pierangelo Pasquettin
Original Assignee
Ttengineering S R L
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 Ttengineering S R L filed Critical Ttengineering S R L
Application granted granted Critical
Publication of ATE522294T1 publication Critical patent/ATE522294T1/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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
    • B21D5/146—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers one roll being covered with deformable material
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Adornments (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention relates to a machine and the relative procedure for bending metal sheets in a substantially cylindrical way, called ferrules, with high precision in terms of the cylindricity. The machine comprises a calendering apparatus provided with an elastomeric roller (1) located in parallel to a forming tool (2).
AT08716691T 2007-03-27 2008-03-26 APPARATUS AND METHOD FOR BENDING SHEET METAL FOR PRODUCING PIPES ATE522294T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000608A ITMI20070608A1 (en) 2007-03-27 2007-03-27 MACHINE AND PROCEDURE FOR SHEET METAL CURVATION
PCT/EP2008/002369 WO2008116634A1 (en) 2007-03-27 2008-03-26 Apparatus and method for bending of sheets for the manufacture of tubes

Publications (1)

Publication Number Publication Date
ATE522294T1 true ATE522294T1 (en) 2011-09-15

Family

ID=39580467

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08716691T ATE522294T1 (en) 2007-03-27 2008-03-26 APPARATUS AND METHOD FOR BENDING SHEET METAL FOR PRODUCING PIPES

Country Status (5)

Country Link
EP (1) EP2125261B1 (en)
AT (1) ATE522294T1 (en)
IT (1) ITMI20070608A1 (en)
PL (1) PL2125261T3 (en)
WO (1) WO2008116634A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205689A (en) * 1962-10-08 1965-09-14 Union Carbide Corp Apparatus for forming metal
US3371513A (en) * 1965-12-09 1968-03-05 Kaufmann Tool & Engineering Co Open end rolling machine
US3478555A (en) * 1966-12-15 1969-11-18 Kaufmann Tool & Eng Corp Two-roll machine for rolling sheet metal
JPS60145223A (en) * 1984-01-07 1985-07-31 Masanori Mochizuki Method and device for roll bending
CH665572A5 (en) * 1984-11-30 1988-05-31 Kz Aviatsion Inst Tupoleva TWO-ROLLER TURNING MACHINE.
JP3325037B2 (en) * 1991-09-20 2002-09-17 アイセル株式会社 Roll bending equipment
DE9305070U1 (en) * 1993-04-02 1994-08-04 Fasti-Werk Carl Aug. Fastenrath GmbH & Co KG, 5632 Wermelskirchen Machine for the production of a pipe socket
JP3770683B2 (en) * 1997-02-13 2006-04-26 アイセル株式会社 Roll bending machine

Also Published As

Publication number Publication date
WO2008116634A1 (en) 2008-10-02
EP2125261B1 (en) 2011-08-31
ITMI20070608A1 (en) 2008-09-28
PL2125261T3 (en) 2012-01-31
EP2125261A1 (en) 2009-12-02

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties