FR2340779A2 - METHOD AND DEVICE FOR FORMING STRIPS FOR THE MANUFACTURING OF SLIT PROFILES - Google Patents

METHOD AND DEVICE FOR FORMING STRIPS FOR THE MANUFACTURING OF SLIT PROFILES

Info

Publication number
FR2340779A2
FR2340779A2 FR7700129A FR7700129A FR2340779A2 FR 2340779 A2 FR2340779 A2 FR 2340779A2 FR 7700129 A FR7700129 A FR 7700129A FR 7700129 A FR7700129 A FR 7700129A FR 2340779 A2 FR2340779 A2 FR 2340779A2
Authority
FR
France
Prior art keywords
manufacturing
forming strips
slit profiles
profiles
slit
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.)
Granted
Application number
FR7700129A
Other languages
French (fr)
Other versions
FR2340779B2 (en
Inventor
Johann Wassen
Erich Schellhoff
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of FR2340779A2 publication Critical patent/FR2340779A2/en
Application granted granted Critical
Publication of FR2340779B2 publication Critical patent/FR2340779B2/fr
Granted 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
    • 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 Metal By Deep-Drawing, Or The Like (AREA)
FR7700129A 1976-02-12 1977-01-05 METHOD AND DEVICE FOR FORMING STRIPS FOR THE MANUFACTURING OF SLIT PROFILES Granted FR2340779A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762605808 DE2605808A1 (en) 1976-02-12 1976-02-12 DEVICE FOR FORMING TAPE MATERIAL

Publications (2)

Publication Number Publication Date
FR2340779A2 true FR2340779A2 (en) 1977-09-09
FR2340779B2 FR2340779B2 (en) 1980-04-30

Family

ID=5969836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700129A Granted FR2340779A2 (en) 1976-02-12 1977-01-05 METHOD AND DEVICE FOR FORMING STRIPS FOR THE MANUFACTURING OF SLIT PROFILES

Country Status (5)

Country Link
JP (1) JPS5298666A (en)
DE (1) DE2605808A1 (en)
FR (1) FR2340779A2 (en)
GB (1) GB1575742A (en)
IT (1) IT1077554B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012136187A1 (en) 2011-04-05 2012-10-11 Bergrohr Gmbh Siegen Sheet metal bending machine, use of such a machine for producing open-seam pipes and method for shaping a metal sheet to form an open-seam pipe
DE102020215091A1 (en) 2020-12-01 2022-06-02 Sms Group Gmbh Process for preforming sheet metal and computer program and device for carrying out the process

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2016041A6 (en) * 1988-07-27 1990-10-01 Tube Technology Pty Ltd Structural member and process for forming same.
JP3122132B2 (en) * 1990-09-28 2001-01-09 チューブ・テクノロジー・ピィ・ティ・ワイ・リミテッド Multi-member structural members
BR9106902A (en) * 1990-09-28 1993-07-06 Tube Technology Pty Ltd STRUCTURAL PIECES MUTUALLY LINKABLE
GB2279594A (en) * 1993-07-02 1995-01-11 Robert Jack Bullen Roll forming machines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012136187A1 (en) 2011-04-05 2012-10-11 Bergrohr Gmbh Siegen Sheet metal bending machine, use of such a machine for producing open-seam pipes and method for shaping a metal sheet to form an open-seam pipe
DE102011016173A1 (en) 2011-04-05 2012-10-11 Bergrohr Gmbh Siegen Sheet bending machine, use of such a method for producing slotted tubes and method for forming a sheet to a slotted tube
DE102020215091A1 (en) 2020-12-01 2022-06-02 Sms Group Gmbh Process for preforming sheet metal and computer program and device for carrying out the process

Also Published As

Publication number Publication date
GB1575742A (en) 1980-09-24
FR2340779B2 (en) 1980-04-30
JPS5298666A (en) 1977-08-18
IT1077554B (en) 1985-05-04
DE2605808A1 (en) 1977-08-18

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