DE60227962D1 - Rollenbiegemaschine - Google Patents

Rollenbiegemaschine

Info

Publication number
DE60227962D1
DE60227962D1 DE60227962T DE60227962T DE60227962D1 DE 60227962 D1 DE60227962 D1 DE 60227962D1 DE 60227962 T DE60227962 T DE 60227962T DE 60227962 T DE60227962 T DE 60227962T DE 60227962 D1 DE60227962 D1 DE 60227962D1
Authority
DE
Germany
Prior art keywords
roll bender
bender
roll
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
DE60227962T
Other languages
English (en)
Inventor
Hiroshi Fukuchi
Hiroyuki Mitake
Shizuo Kohinata
Kiyoshi Uda
Tsutomu Haeno
Hiroo Ishibashi
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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
Priority claimed from JP2001235698A external-priority patent/JP4061041B2/ja
Priority claimed from JP2002026164A external-priority patent/JP2003225711A/ja
Priority claimed from JP2002047223A external-priority patent/JP4061091B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of DE60227962D1 publication Critical patent/DE60227962D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
    • B21D5/146—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers one roll being covered with deformable material
    • 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
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
    • B21D5/143—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers making use of a mandrel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DE60227962T 2001-08-03 2002-03-11 Rollenbiegemaschine Expired - Fee Related DE60227962D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001235698A JP4061041B2 (ja) 2000-08-03 2001-08-03 ベンディングロール及びベンディングロールを用いたパイプ成型方法
JP2002026164A JP2003225711A (ja) 2002-02-01 2002-02-01 ベンディングロール
JP2002047223A JP4061091B2 (ja) 2002-02-22 2002-02-22 ベンディング方法およびベンディングロール
PCT/JP2002/002260 WO2003013754A1 (fr) 2001-08-03 2002-03-11 Machine a rouler

Publications (1)

Publication Number Publication Date
DE60227962D1 true DE60227962D1 (de) 2008-09-11

Family

ID=27347274

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60227962T Expired - Fee Related DE60227962D1 (de) 2001-08-03 2002-03-11 Rollenbiegemaschine

Country Status (4)

Country Link
US (1) US7065999B2 (de)
EP (1) EP1422002B1 (de)
DE (1) DE60227962D1 (de)
WO (1) WO2003013754A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7293445B2 (en) * 2003-06-13 2007-11-13 General Motors Corporation Sheet processing apparatus, method of use, and plastically deformed sheet
CN100346894C (zh) * 2005-11-10 2007-11-07 上海交通大学 汽车尾气三元净化器生产线四辊自动卷筒机构
JP5611526B2 (ja) * 2006-02-21 2014-10-22 吉林大学 ３次元加工製品形成用のフレキシブル形成装置
DE102006027046B3 (de) * 2006-06-10 2007-11-22 Lemuth Gmbh Verfahren und Vorrichtung zum Herstellen eines Rohres
CN101511279B (zh) * 2006-08-29 2012-09-26 马尼株式会社 医疗用缝合针的弯曲加工方法及医疗用缝合针
US20100043515A1 (en) * 2007-04-27 2010-02-25 Fabien Bourset Apparatus and method for curving surgical needles
DE102010045638B4 (de) 2010-09-17 2012-12-06 Tenneco Gmbh Verfahren zum Ummanteln eines Körpers einer Abgasanlage
CN103026529B (zh) 2011-05-30 2016-08-10 松下知识产权经营株式会社 电池块及其制造方法
CN108603973B (zh) * 2016-02-08 2021-12-28 住友化学株式会社 层叠光学膜的制造方法
US11779981B2 (en) 2019-01-20 2023-10-10 Kevin McNeil Methods for making layered tubular structures

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454282A (en) * 1948-11-23 Tube forming device
US186124A (en) * 1877-01-09 Improvement in machines for forming sheet-metal tubes
US2756803A (en) * 1952-11-12 1956-07-31 Time Inc Plate curving machine
US3112087A (en) * 1960-08-09 1963-11-26 Blaw Knox Co Belt type wrapping apparatus
JPS4612684Y1 (de) * 1968-06-26 1971-05-06
US3899911A (en) * 1974-03-27 1975-08-19 Anvar Sheetmetal rolling machine
US3994656A (en) * 1975-03-24 1976-11-30 Ceel-Co Apparatus for forming tubular pipe covering sections
US4063442A (en) * 1976-11-29 1977-12-20 Martin Sr Robert P Method and apparatus for forming tubes
JPS6018256B2 (ja) * 1981-04-23 1985-05-09 株式会社松谷製作所 軸棒及び薄板の円弧状曲げ加工方法
US5526666A (en) * 1992-10-09 1996-06-18 United States Surgical Corporation Apparatus for forming curved rectangular bodied needles
CA2106791A1 (en) * 1992-10-09 1994-04-10 Michael W. Bogart Needle curving apparatus
US5388441A (en) * 1992-12-29 1995-02-14 United States Surgical Corporation Needle curver with automatic feed
JP3684443B2 (ja) * 1994-11-24 2005-08-17 井上産業株式会社 円筒成型方法
JP3763881B2 (ja) * 1995-06-28 2006-04-05 アイセル株式会社 ロール曲げ方法及びその方法を実施する装置
JPH1086232A (ja) * 1996-09-17 1998-04-07 Gunze Ltd 無端ベルト用蛇行防止部材貼着装置
JPH11100111A (ja) * 1997-09-26 1999-04-13 Honda Sangyo Kk コンベアベルト
ES2269264T3 (es) * 2000-10-12 2007-04-01 Elpatronic Ag Maquina de redondear de dos cilindros asi como procedimiento para el redondeo de chapas.

Also Published As

Publication number Publication date
EP1422002A1 (de) 2004-05-26
EP1422002A4 (de) 2006-08-02
US7065999B2 (en) 2006-06-27
EP1422002B1 (de) 2008-07-30
WO2003013754A1 (fr) 2003-02-20
US20040261483A1 (en) 2004-12-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee