JP4173277B2 - 金属薄板のロール状成形体 - Google Patents

金属薄板のロール状成形体 Download PDF

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Publication number
JP4173277B2
JP4173277B2 JP2000500994A JP2000500994A JP4173277B2 JP 4173277 B2 JP4173277 B2 JP 4173277B2 JP 2000500994 A JP2000500994 A JP 2000500994A JP 2000500994 A JP2000500994 A JP 2000500994A JP 4173277 B2 JP4173277 B2 JP 4173277B2
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JP
Japan
Prior art keywords
molded body
original plate
strength
limit
molded
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 - Fee Related
Application number
JP2000500994A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001515790A (ja
JP2001515790A5 (fr
Inventor
カルッソン，レイフ
Original Assignee
アヴェスタポラリット アクティエボラーグ
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
Priority claimed from SE9702635A external-priority patent/SE9702635D0/xx
Application filed by アヴェスタポラリット アクティエボラーグ filed Critical アヴェスタポラリット アクティエボラーグ
Publication of JP2001515790A publication Critical patent/JP2001515790A/ja
Publication of JP2001515790A5 publication Critical patent/JP2001515790A5/ja
Application granted granted Critical
Publication of JP4173277B2 publication Critical patent/JP4173277B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/36—Making hollow objects characterised by the use of the objects collapsible or like thin-walled tubes, e.g. for toothpaste

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Body Structure For Vehicles (AREA)
  • Powder Metallurgy (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Coating With Molten Metal (AREA)
  • Rolls And Other Rotary Bodies (AREA)
JP2000500994A 1997-07-04 1998-07-06 金属薄板のロール状成形体 Expired - Fee Related JP4173277B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE9702635A SE9702635D0 (sv) 1997-07-04 1997-07-04 Rullformad metallprofil av tunnplåt
SE9703445A SE512543C2 (sv) 1997-07-04 1997-09-24 Rullformad metallprofil av tunnplåt
SE9703445-8 1997-09-24
SE9702635-5 1997-09-24
PCT/SE1998/001329 WO1999001242A1 (fr) 1997-07-04 1998-07-06 Profile en tole roulee

Publications (3)

Publication Number Publication Date
JP2001515790A JP2001515790A (ja) 2001-09-25
JP2001515790A5 JP2001515790A5 (fr) 2007-12-27
JP4173277B2 true JP4173277B2 (ja) 2008-10-29

Family

ID=26663032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000500994A Expired - Fee Related JP4173277B2 (ja) 1997-07-04 1998-07-06 金属薄板のロール状成形体

Country Status (6)

Country Link
EP (2) EP1157761A1 (fr)
JP (1) JP4173277B2 (fr)
AT (1) ATE249898T1 (fr)
DE (1) DE69818281T2 (fr)
SE (1) SE512543C2 (fr)
WO (1) WO1999001242A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103189153B (zh) * 2010-11-03 2016-06-08 约翰逊控股公司 滚压成形型材的方法和由此生产的结构件

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB800780A (en) * 1955-08-16 1958-09-03 Baas Erwin A method for producing a hollow beam, and improvements in and relating to a beam andloading means produced in accordance with such method
GB2035169B (en) * 1978-11-28 1982-06-16 British Steel Corp Roll forming of metal
JPS59206118A (ja) * 1983-05-10 1984-11-21 Nippon Kokan Kk <Nkk> 薄板の成形方法
US5080412A (en) * 1991-04-22 1992-01-14 Chrysler Corporation Vehicle and bumper beam combination

Also Published As

Publication number Publication date
EP1011891A1 (fr) 2000-06-28
ATE249898T1 (de) 2003-10-15
SE9703445D0 (sv) 1997-09-24
DE69818281T2 (de) 2004-07-22
SE512543C2 (sv) 2000-04-03
WO1999001242A1 (fr) 1999-01-14
DE69818281D1 (de) 2003-10-23
JP2001515790A (ja) 2001-09-25
SE9703445L (sv) 1999-01-05
EP1011891B1 (fr) 2003-09-17
EP1157761A1 (fr) 2001-11-28

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