DE69708844D1 - Formwalzen mit verwendung von trennungstechnologie - Google Patents

Formwalzen mit verwendung von trennungstechnologie

Info

Publication number
DE69708844D1
DE69708844D1 DE69708844T DE69708844T DE69708844D1 DE 69708844 D1 DE69708844 D1 DE 69708844D1 DE 69708844 T DE69708844 T DE 69708844T DE 69708844 T DE69708844 T DE 69708844T DE 69708844 D1 DE69708844 D1 DE 69708844D1
Authority
DE
Germany
Prior art keywords
blank
web
longitudinal axis
thickness
central portion
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
DE69708844T
Other languages
English (en)
Other versions
DE69708844T2 (de
Inventor
G Jaekel
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.)
Cosma International Inc
Original Assignee
Cosma International Inc
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 Cosma International Inc filed Critical Cosma International Inc
Application granted granted Critical
Publication of DE69708844D1 publication Critical patent/DE69708844D1/de
Publication of DE69708844T2 publication Critical patent/DE69708844T2/de
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
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/088—H- or I-sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/0815—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel from flat-rolled products, e.g. by longitudinal shearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/12—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel in a continuous process, i.e. without reversing stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Metal Rolling (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Ropes Or Cables (AREA)
DE69708844T 1996-01-26 1997-01-24 Formwalzen mit verwendung von trennungstechnologie Expired - Lifetime DE69708844T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59253896A 1996-01-26 1996-01-26
PCT/IB1997/000137 WO1997027009A1 (en) 1996-01-26 1997-01-24 Roll-forming utilizing splitting technology

Publications (2)

Publication Number Publication Date
DE69708844D1 true DE69708844D1 (de) 2002-01-17
DE69708844T2 DE69708844T2 (de) 2002-06-27

Family

ID=24371087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69708844T Expired - Lifetime DE69708844T2 (de) 1996-01-26 1997-01-24 Formwalzen mit verwendung von trennungstechnologie

Country Status (7)

Country Link
EP (1) EP0876226B1 (de)
AT (1) ATE209973T1 (de)
AU (1) AU1555197A (de)
CA (1) CA2244104C (de)
DE (1) DE69708844T2 (de)
ES (1) ES2169347T3 (de)
WO (1) WO1997027009A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0014894A (pt) * 1999-10-19 2002-06-18 Cosma Int Inc Método para fabricar uma viga a partir de uma chapa de metal
US6718812B1 (en) 1999-10-19 2004-04-13 Magna International Inc. Method for making a beam from a metal sheet
JP5165806B1 (ja) 2012-06-29 2013-03-21 株式会社関プレス 金属部品の製造方法及び該製造法によって得られる金属部品

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR369516A (fr) * 1906-09-05 1907-01-14 Wilhelm Schroer Procédé de fabrication des fers profilés en forme de simple ou de double t.
US1544776A (en) * 1919-10-02 1925-07-07 John D Pugh Rolling mill and method of forming flanged sections
US3540395A (en) * 1969-02-18 1970-11-17 Bendix Corp Method of slitting a continuous strip of metal and article formed therefrom
JPS60240303A (ja) * 1984-05-16 1985-11-29 Hitachi Ltd 長尺型材の製造方法
JPS60223621A (ja) * 1984-04-20 1985-11-08 Hitachi Ltd 形材製造装置
JPS61259801A (ja) * 1985-05-15 1986-11-18 Hitachi Ltd 長尺形材の加工方法
ES2002440A6 (es) * 1986-12-05 1988-08-01 Construcciones Radio Electro M Procedimiento y dispositivo para la fabricacion de mordazas para frenos de friccion y mordazas para frenos de friccion obtenidas con estre procedimiento
IT1242944B (it) * 1990-12-12 1994-05-18 Bompani Ivaldo Mta Utensile per il taglio di lamiere a forma di disco

Also Published As

Publication number Publication date
ES2169347T3 (es) 2002-07-01
WO1997027009A1 (en) 1997-07-31
CA2244104A1 (en) 1997-07-31
EP0876226A1 (de) 1998-11-11
DE69708844T2 (de) 2002-06-27
CA2244104C (en) 2006-01-17
EP0876226B1 (de) 2001-12-05
ATE209973T1 (de) 2001-12-15
AU1555197A (en) 1997-08-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HOESSLE PATENTANWAELTE PARTNERSCHAFT, 70173 STUTTG