DE502004002139D1 - Method and device for producing bending profiles - Google Patents

Method and device for producing bending profiles

Info

Publication number
DE502004002139D1
DE502004002139D1 DE502004002139T DE502004002139T DE502004002139D1 DE 502004002139 D1 DE502004002139 D1 DE 502004002139D1 DE 502004002139 T DE502004002139 T DE 502004002139T DE 502004002139 T DE502004002139 T DE 502004002139T DE 502004002139 D1 DE502004002139 D1 DE 502004002139D1
Authority
DE
Germany
Prior art keywords
stock
producing bending
bending profiles
raw material
bent
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 - Lifetime
Application number
DE502004002139T
Other languages
German (de)
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.)
Palima W Ludwig and Co
Original Assignee
Palima W Ludwig and Co
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 Palima W Ludwig and Co filed Critical Palima W Ludwig and Co
Publication of DE502004002139D1 publication Critical patent/DE502004002139D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/10—Bending tubes using mandrels or the like by passing between rollers
    • 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
    • B21D21/00—Combined processes according to methods covered by groups B21D1/00 - B21D19/00
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The bent stock producing process produces stock (15) from raw material (3) such as sheet metal. This is done in a single rolling, forming and bending machine. The raw material is first sent to a forming device (6) in order to form the rod stock (13). The rod stock is then send to a bending station (18) to form the bent stock.
DE502004002139T 2003-06-02 2004-05-28 Method and device for producing bending profiles Expired - Lifetime DE502004002139D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10325036A DE10325036A1 (en) 2003-06-02 2003-06-02 Method and device for producing bending profiles

Publications (1)

Publication Number Publication Date
DE502004002139D1 true DE502004002139D1 (en) 2007-01-11

Family

ID=33154525

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10325036A Withdrawn DE10325036A1 (en) 2003-06-02 2003-06-02 Method and device for producing bending profiles
DE502004002139T Expired - Lifetime DE502004002139D1 (en) 2003-06-02 2004-05-28 Method and device for producing bending profiles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10325036A Withdrawn DE10325036A1 (en) 2003-06-02 2003-06-02 Method and device for producing bending profiles

Country Status (3)

Country Link
EP (1) EP1484123B1 (en)
AT (1) ATE346701T1 (en)
DE (2) DE10325036A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100393441C (en) * 2006-08-08 2008-06-11 四川东风电机厂有限公司 Method for forming large scale ellipsoidal volute joint
CN100445550C (en) * 2006-08-18 2008-12-24 四川东风电机厂有限公司 Manufacturing process of different thickness joint volute
DE102007034708B3 (en) * 2007-07-25 2009-04-09 Data M Software Gmbh Flexible hold-down device for a profiling line for flexible roll forming of cold or hot profiles with variable cross section
DE102009034589B3 (en) * 2009-07-24 2010-10-28 Wafios Ag Arrangement for bending tubular workpieces, has dome with dome element and rotor which is made of magnetizable material, where rotor is displaced into workpiece by magnet device
DE202010001152U1 (en) * 2010-01-15 2011-05-26 Weber, Axel, 72138 Device for roll forming profiling and crowning of metal strip sections
CN103302125B (en) * 2013-06-07 2015-04-08 湖南大学 On-line bending and forming device of three-dimensional variable-radian extrusion profile
DE102019006796A1 (en) * 2019-09-29 2021-04-01 Fachhochschule Südwestfalen Method for the production of bent profiles from sheet metal, in particular lightweight profiles, on a bending machine and a tool arrangement on a bending machine for the production of bent profiles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5395036A (en) * 1990-03-26 1995-03-07 Shape Corporation Method of roll-forming an end automotive bumper
DE19637175C2 (en) * 1995-09-13 2001-12-06 Aisin Seiki Device for cutting a curved, continuously fed workpiece
WO2001051228A2 (en) * 2000-01-14 2001-07-19 Cosma International, Inc. A sweep forming assembly, a bumper and a method of manufacture thereof
US6386011B1 (en) * 2001-01-18 2002-05-14 Tishken Products Co. Adjustable cut off apparatus for elongated articles having varying degrees of sweep

Also Published As

Publication number Publication date
DE10325036A1 (en) 2004-12-23
EP1484123B1 (en) 2006-11-29
EP1484123A1 (en) 2004-12-08
ATE346701T1 (en) 2006-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition