AT374123B - METHOD FOR THE PRODUCTION OF PROFILES OR SEMI-FINISHED PRODUCTS WITH THE CROSS-SECTION CHANGING IN THE LONGITUDINAL PROFILE AND PROFILING MACHINE FOR CONTINUOUS PROCESS FOR PERFORMING THE PROCESS - Google Patents

METHOD FOR THE PRODUCTION OF PROFILES OR SEMI-FINISHED PRODUCTS WITH THE CROSS-SECTION CHANGING IN THE LONGITUDINAL PROFILE AND PROFILING MACHINE FOR CONTINUOUS PROCESS FOR PERFORMING THE PROCESS

Info

Publication number
AT374123B
AT374123B AT0168181A AT168181A AT374123B AT 374123 B AT374123 B AT 374123B AT 0168181 A AT0168181 A AT 0168181A AT 168181 A AT168181 A AT 168181A AT 374123 B AT374123 B AT 374123B
Authority
AT
Austria
Prior art keywords
profiles
semi
production
cross
finished products
Prior art date
Application number
AT0168181A
Other languages
German (de)
Other versions
ATA168181A (en
Original Assignee
Krueckels Gerhard
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 Krueckels Gerhard filed Critical Krueckels Gerhard
Publication of ATA168181A publication Critical patent/ATA168181A/en
Application granted granted Critical
Publication of AT374123B publication Critical patent/AT374123B/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
    • B21D5/06—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
    • B21D5/08—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 making use of forming-rollers
    • B21D5/083—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 making use of forming-rollers for obtaining profiles with changing cross-sectional configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/10—Making tubes with riveted seams or with non-welded and non-soldered seams
    • B21C37/104—Making tubes with riveted seams or with non-welded and non-soldered seams the tubes having a special shape, e.g. polygonal tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/16—Making tubes with varying diameter in longitudinal direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
AT0168181A 1980-06-18 1981-04-13 METHOD FOR THE PRODUCTION OF PROFILES OR SEMI-FINISHED PRODUCTS WITH THE CROSS-SECTION CHANGING IN THE LONGITUDINAL PROFILE AND PROFILING MACHINE FOR CONTINUOUS PROCESS FOR PERFORMING THE PROCESS AT374123B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803022671 DE3022671A1 (en) 1980-06-18 1980-06-18 PROFILING MACHINE AND METHOD FOR PRODUCING A PROFILE

Publications (2)

Publication Number Publication Date
ATA168181A ATA168181A (en) 1983-08-15
AT374123B true AT374123B (en) 1984-03-26

Family

ID=6104821

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0168181A AT374123B (en) 1980-06-18 1981-04-13 METHOD FOR THE PRODUCTION OF PROFILES OR SEMI-FINISHED PRODUCTS WITH THE CROSS-SECTION CHANGING IN THE LONGITUDINAL PROFILE AND PROFILING MACHINE FOR CONTINUOUS PROCESS FOR PERFORMING THE PROCESS

Country Status (4)

Country Link
AT (1) AT374123B (en)
DE (1) DE3022671A1 (en)
FR (1) FR2484874A1 (en)
IT (1) IT1138381B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209689A1 (en) * 1982-03-17 1983-09-29 GOK Regler- und Armaturen GmbH & Co KG, 5200 Siegburg Container bleeder valve
FR2525504A1 (en) * 1982-04-27 1983-10-28 Uk Nii Metallov Cage for bending plate into U=section tapered web - uses cylindrical rollers with one smooth face and other with left and right hand spiral grooves
US4526024A (en) * 1982-07-09 1985-07-02 Toti Andrew J Apparatus for forming elongated sheet metal panels
US4558577A (en) * 1983-01-19 1985-12-17 Ukrainsky Nauchnoissledovatelsky Institut Metallov Roll-forming machine for making articles having cross-sectional configurations varying lengthwise
DE3740750A1 (en) * 1987-12-02 1989-06-15 Rheinzink Gmbh METHOD AND DEVICE FOR PRODUCING RAINFALL PIPES
GB2232915A (en) * 1989-06-14 1991-01-02 Hunter Douglas Ind Bv Apparatus and method for longitudinally bending channel section material
DE19754171B4 (en) * 1997-12-06 2006-04-20 Volkswagen Ag Method for producing a profile with a cross-section which changes in its longitudinal direction and apparatus for carrying out the method
DE10011755B4 (en) * 2000-03-13 2005-05-25 Peter Prof. Dr.-Ing. Dipl.-Wirtsch.-Ing. Groche Method and device for producing a profile with variable cross-section over the longitudinal axis by roll forming
DE10342540A1 (en) * 2003-08-19 2005-03-17 Daimlerchrysler Ag Process for the production of metal-containing components and rolled profiling plant for profiling metal-containing components
ATE550115T1 (en) * 2006-11-24 2012-04-15 Francis Miniscloux PROFILING HEAD WITH DEVICE FOR BEND COMPENSATION AND PROFILING MACHINE WITH SUCH A PROFILING HEAD
DE102008046160B4 (en) * 2008-09-06 2018-02-22 Tillmann Profil Gmbh Roll forming tool for roll forming sheet metal strip, as well as apparatus for roll forming of sheet metal strip
IT202200017154A1 (en) 2022-08-10 2024-02-10 Coproget S R L ROLLER PROFILING MACHINE, ESPECIALLY FOR THE CREATION OF A VARIABLE SECTION PROFILE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1777039B1 (en) * 1968-08-27 1971-10-21 Griebel Gmbh & Co Maschf Profile rolling machine
FR2204478A1 (en) * 1972-11-01 1974-05-24 Kitsons Insulation Prod Profiled strips prodn appts - forming prod with bent edges, useful for making into annular insulating covers for tubes, from flat strip
US3886779A (en) * 1974-04-17 1975-06-03 Engel Ind Inc Machine for roll forming variable width profiles
IT1035296B (en) * 1974-05-28 1979-10-20 Colbath Dan Louis ROLLER FORMING MACHINE TO PRODUCE ARTICLES WITH CROSS SECTIONS OF VARIABLE CONFIGURATIONS
US4006617A (en) * 1975-11-24 1977-02-08 The Boeing Company Method and apparatus for roll forming tapered structural members

Also Published As

Publication number Publication date
FR2484874A1 (en) 1981-12-24
ATA168181A (en) 1983-08-15
DE3022671A1 (en) 1982-01-14
IT8121861A0 (en) 1981-05-21
IT1138381B (en) 1986-09-17

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee