JPH0234689B2 - - Google Patents

Info

Publication number
JPH0234689B2
JPH0234689B2 JP57137573A JP13757382A JPH0234689B2 JP H0234689 B2 JPH0234689 B2 JP H0234689B2 JP 57137573 A JP57137573 A JP 57137573A JP 13757382 A JP13757382 A JP 13757382A JP H0234689 B2 JPH0234689 B2 JP H0234689B2
Authority
JP
Japan
Prior art keywords
roll
roll piece
piece
male
cross
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
JP57137573A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5927722A (ja
Inventor
Katsuki Izumi
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.)
Shiroki Corp
Original Assignee
Shiroki Corp
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 Shiroki Corp filed Critical Shiroki Corp
Priority to JP13757382A priority Critical patent/JPS5927722A/ja
Publication of JPS5927722A publication Critical patent/JPS5927722A/ja
Publication of JPH0234689B2 publication Critical patent/JPH0234689B2/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
    • 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
JP13757382A 1982-08-07 1982-08-07 ロ−ル成形装置 Granted JPS5927722A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13757382A JPS5927722A (ja) 1982-08-07 1982-08-07 ロ−ル成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13757382A JPS5927722A (ja) 1982-08-07 1982-08-07 ロ−ル成形装置

Publications (2)

Publication Number Publication Date
JPS5927722A JPS5927722A (ja) 1984-02-14
JPH0234689B2 true JPH0234689B2 (ru) 1990-08-06

Family

ID=15201874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13757382A Granted JPS5927722A (ja) 1982-08-07 1982-08-07 ロ−ル成形装置

Country Status (1)

Country Link
JP (1) JPS5927722A (ru)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5756167A (en) * 1995-04-07 1998-05-26 Hashimoto Forming Industry Co., Ltd. Rigid elongated member for use in vehicles and producing method and apparatus therefor
GB0712552D0 (en) 2007-06-29 2007-08-08 Airbus Uk Ltd Elongate composite structural members and improvements therein
GB0712549D0 (en) 2007-06-29 2007-08-08 Airbus Uk Ltd Improvements in elongate composite structural members
GB0712553D0 (en) 2007-06-29 2007-08-08 Airbus Uk Ltd Composite panel stiffener
GB0813146D0 (en) 2008-07-18 2008-08-27 Airbus Uk Ltd Ramped stiffener and apparatus and method for forming the same
GB0813161D0 (en) 2008-07-18 2008-08-27 Airbus Uk Ltd Ramped stiffener and apparatus and method for forming the same
GB0813149D0 (en) 2008-07-18 2008-08-27 Airbus Uk Ltd Ramped stiffener and apparatus and method for forming the same
US9283604B2 (en) 2008-12-05 2016-03-15 Ted Baum, Jr. Metal simulated log siding panel with hew lines and method of making and using same
DE102010055990A1 (de) * 2010-08-13 2012-02-16 Dura Automotive Body & Glass Systems Gmbh Verfahren zum Herstellen von Bauteilen, insbesondere für Kraftfahrzeuge
CN102744307A (zh) * 2012-07-10 2012-10-24 北方工业大学 一种变截面辊弯成形方法及装置
WO2014045449A1 (ja) * 2012-09-24 2014-03-27 新日鐵住金株式会社 長手方向に断面形状が変化する形鋼の製造方法およびロール成形装置
KR101747017B1 (ko) * 2013-10-18 2017-06-14 신닛테츠스미킨 카부시키카이샤 길이 방향으로 단면 형상이 변화되는 형강의 제조 방법 및 롤 성형 장치
TWI574752B (zh) * 2013-10-22 2017-03-21 Nippon Steel & Sumitomo Metal Corp A method of manufacturing a steel sheet having a cross-sectional shape in the direction of the long side and a roll forming apparatus
DE102014115426B4 (de) * 2014-10-23 2018-07-26 Thyssenkrupp Ag Vorrichtung und Verfahren zum kontinuierlichen voranschreitenden Umformen von Metallbändern zu einem Profil mit längsveränderlichem Querschnitt
CN110125262B (zh) * 2019-05-28 2020-10-09 河北亿森紧固件制造有限公司 一种冷弯成型器
KR102412105B1 (ko) * 2020-09-17 2022-06-22 주식회사 포스코 롤 스탬핑 장치

Also Published As

Publication number Publication date
JPS5927722A (ja) 1984-02-14

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