JPS56500682A - - Google Patents

Info

Publication number
JPS56500682A
JPS56500682A JP50153580A JP50153580A JPS56500682A JP S56500682 A JPS56500682 A JP S56500682A JP 50153580 A JP50153580 A JP 50153580A JP 50153580 A JP50153580 A JP 50153580A JP S56500682 A JPS56500682 A JP S56500682A
Authority
JP
Japan
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.)
Pending
Application number
JP50153580A
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
Publication of JPS56500682A publication Critical patent/JPS56500682A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/007—Taper rolling, e.g. leaf springs
    • 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
JP50153580A 1979-06-18 1980-06-16 Pending JPS56500682A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/049,491 US4286451A (en) 1979-06-18 1979-06-18 Forming leveller

Publications (1)

Publication Number Publication Date
JPS56500682A true JPS56500682A (ja) 1981-05-21

Family

ID=21960107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50153580A Pending JPS56500682A (ja) 1979-06-18 1980-06-16

Country Status (5)

Country Link
US (1) US4286451A (ja)
EP (2) EP0021791A1 (ja)
JP (1) JPS56500682A (ja)
CA (1) CA1147635A (ja)
WO (1) WO1980002810A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016208659A1 (ja) * 2015-06-24 2016-12-29 三菱重工業株式会社 ロール成形装置
WO2017033656A1 (ja) * 2015-08-24 2017-03-02 三菱重工業株式会社 金属材料のロール成形方法およびロール成形装置

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614101A (en) * 1981-12-01 1986-09-30 Herr-Voss Corporation Method of rewinding slit metal strands
US4526024A (en) * 1982-07-09 1985-07-02 Toti Andrew J Apparatus for forming elongated sheet metal panels
US4959986A (en) * 1989-09-01 1990-10-02 Dana Corporation Apparatus for cutting a wide sheet of metal material into a plurality of narrow strips
US5107695A (en) * 1989-10-17 1992-04-28 Jacky Vandenbroucke Roll former and/or cutter with quick automated tool
US4974435A (en) * 1989-10-20 1990-12-04 Jacky Vandenbroucke Roll formed with quick automated tool changer
AU7935594A (en) * 1993-10-18 1995-05-08 Jack-Eric Vandenbroucke Quick automated tool changer roll forming apparatus
US6604397B2 (en) 2001-02-05 2003-08-12 Dietrich Industries, Inc. Rollforming machine
US6751995B1 (en) * 2002-08-09 2004-06-22 Steven W. Sabasta Roll bending die
FR2864797B1 (fr) * 2004-01-06 2007-02-23 Via Clecim Machine de planage d'une bande metallique
US7677505B2 (en) * 2007-02-22 2010-03-16 Mack Deichman Arcuate saddle with partial ribs
CN102397875B (zh) * 2010-09-16 2014-01-01 鞍钢股份有限公司 一种纵向变厚度钢板的生产方法
DE102018115740A1 (de) * 2018-06-29 2020-01-02 Airbus Operations Gmbh Verfahren zum Herstellen eines Querträgers für ein Fahrzeug sowie ein Querträger für ein Fahrzeug
CN111036711B (zh) * 2019-12-03 2021-08-13 北京冶自欧博科技发展有限公司 一种多辊距高刚度高负荷钢板矫直机
CN116713347B (zh) * 2023-08-10 2023-11-03 太原科技大学 用于拉伸弯曲矫直工艺的金属极薄带材可变包角压紧装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE731843C (de) * 1935-06-15 1943-02-16 Ver Deutsche Metallwerke Ag Verfahren zum Walzen von nach dem einen Ende zu verjuengt verlaufenden Blechen
US2323768A (en) * 1941-10-23 1943-07-06 Westinghouse Electric & Mfg Co Strip straightener
DE945838C (de) * 1942-11-24 1956-07-19 Eisen & Stahlind Ag Verfahren zum Walzen von Profilen mit in der Walzrichtung ab-bzw. zunehmender Staerke
US2708958A (en) * 1949-11-15 1955-05-24 Robertson Co H H Method of and apparatus for making a steel floor
LU41254A1 (ja) * 1961-02-22 1962-04-14
US3289448A (en) * 1964-01-31 1966-12-06 Littell Machine Co F J Back-up means for straightening rolls
GB1128102A (en) * 1966-03-04 1968-09-25 English Steel Corp Ltd Improvements in or relating to the taper-rolling of metals
US3499305A (en) * 1967-05-02 1970-03-10 Prp Corp Rolling mill and method of rolling strips
US3701274A (en) * 1970-11-09 1972-10-31 Sutton Eng Co Roller leveler with adjustable flattening section
DD113703A1 (ja) * 1974-08-26 1975-06-20

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016208659A1 (ja) * 2015-06-24 2016-12-29 三菱重工業株式会社 ロール成形装置
JP2017006966A (ja) * 2015-06-24 2017-01-12 三菱重工業株式会社 ロール成形装置
WO2017033656A1 (ja) * 2015-08-24 2017-03-02 三菱重工業株式会社 金属材料のロール成形方法およびロール成形装置

Also Published As

Publication number Publication date
WO1980002810A1 (en) 1980-12-24
EP0021791A1 (en) 1981-01-07
EP0030552A1 (en) 1981-06-24
US4286451A (en) 1981-09-01
CA1147635A (en) 1983-06-07

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