JPH0431767B2 - - Google Patents

Info

Publication number
JPH0431767B2
JPH0431767B2 JP58220637A JP22063783A JPH0431767B2 JP H0431767 B2 JPH0431767 B2 JP H0431767B2 JP 58220637 A JP58220637 A JP 58220637A JP 22063783 A JP22063783 A JP 22063783A JP H0431767 B2 JPH0431767 B2 JP H0431767B2
Authority
JP
Japan
Prior art keywords
rolling
channel material
rib
rolling roll
web
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
JP58220637A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60115331A (ja
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 filed Critical
Priority to JP22063783A priority Critical patent/JPS60115331A/ja
Publication of JPS60115331A publication Critical patent/JPS60115331A/ja
Publication of JPH0431767B2 publication Critical patent/JPH0431767B2/ja
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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP22063783A 1983-11-25 1983-11-25 チャンネル材の圧延曲げ方法および装置 Granted JPS60115331A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22063783A JPS60115331A (ja) 1983-11-25 1983-11-25 チャンネル材の圧延曲げ方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22063783A JPS60115331A (ja) 1983-11-25 1983-11-25 チャンネル材の圧延曲げ方法および装置

Publications (2)

Publication Number Publication Date
JPS60115331A JPS60115331A (ja) 1985-06-21
JPH0431767B2 true JPH0431767B2 (enrdf_load_stackoverflow) 1992-05-27

Family

ID=16754089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22063783A Granted JPS60115331A (ja) 1983-11-25 1983-11-25 チャンネル材の圧延曲げ方法および装置

Country Status (1)

Country Link
JP (1) JPS60115331A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3738566A1 (de) * 1987-04-01 1988-10-13 Spaeth Gmbh & Co Kg Stahlbau B Verfahren und vorrichtung zum biegen eines bleches
JPH06170450A (ja) * 1992-12-03 1994-06-21 Kanazawa Kikai:Kk 縁曲げ装置
EP1174199A1 (de) * 2000-06-23 2002-01-23 EADS Airbus GmbH Einrichtung zum Formen von strangförmigen Winkelprofilen
WO2002094470A1 (de) * 2001-05-21 2002-11-28 Trumpf Pulzer Gmbh + Co. Kg Vorrichtung zum biegen von in umfangsrichtung geschlossenen hohlprofilen
US7287407B2 (en) * 2004-05-15 2007-10-30 Eastern Sheet Metal Device and method for forming a flanged ring
CN104907380B (zh) * 2015-06-12 2016-08-17 江阴职业技术学院 圆弧板翻边机的传动机构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973125A (ja) * 1982-10-21 1984-04-25 Hitachi Ltd 形材の圧延曲げ加工法

Also Published As

Publication number Publication date
JPS60115331A (ja) 1985-06-21

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