IT1138381B - PROFILING MACHINE AND PROCESS FOR THE MANUFACTURE OF A PROFILE - Google Patents

PROFILING MACHINE AND PROCESS FOR THE MANUFACTURE OF A PROFILE

Info

Publication number
IT1138381B
IT1138381B IT21861/81A IT2186181A IT1138381B IT 1138381 B IT1138381 B IT 1138381B IT 21861/81 A IT21861/81 A IT 21861/81A IT 2186181 A IT2186181 A IT 2186181A IT 1138381 B IT1138381 B IT 1138381B
Authority
IT
Italy
Prior art keywords
profile
manufacture
profiling machine
profiling
machine
Prior art date
Application number
IT21861/81A
Other languages
Italian (it)
Other versions
IT8121861A0 (en
Inventor
Schneider Alfred
Herrmann Karlfrieder
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 IT8121861A0 publication Critical patent/IT8121861A0/en
Application granted granted Critical
Publication of IT1138381B publication Critical patent/IT1138381B/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)
IT21861/81A 1980-06-18 1981-05-21 PROFILING MACHINE AND PROCESS FOR THE MANUFACTURE OF A PROFILE IT1138381B (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
IT8121861A0 IT8121861A0 (en) 1981-05-21
IT1138381B true IT1138381B (en) 1986-09-17

Family

ID=6104821

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21861/81A IT1138381B (en) 1980-06-18 1981-05-21 PROFILING MACHINE AND PROCESS FOR THE MANUFACTURE OF A PROFILE

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4321270A1 (en) 2022-08-10 2024-02-14 COPROGET S.r.l. Roll forming machine, in particular for making a variable-section profile

Families Citing this family (11)

* 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
EP1925376B1 (en) * 2006-11-24 2012-03-21 Francis Miniscloux Tool unit for making profiles with a device for compensating deflection and machine comprising such a unit
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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4321270A1 (en) 2022-08-10 2024-02-14 COPROGET S.r.l. Roll forming machine, in particular for making a variable-section profile

Also Published As

Publication number Publication date
IT8121861A0 (en) 1981-05-21
FR2484874A1 (en) 1981-12-24
DE3022671A1 (en) 1982-01-14
AT374123B (en) 1984-03-26
ATA168181A (en) 1983-08-15

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