EP2366471A3 - Procédé de fabrication de tuyaux fendus à partir d'une tôle sur une presse à plier les tuyaux et presse à plier les tuyaux - Google Patents

Procédé de fabrication de tuyaux fendus à partir d'une tôle sur une presse à plier les tuyaux et presse à plier les tuyaux Download PDF

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Publication number
EP2366471A3
EP2366471A3 EP11000976.8A EP11000976A EP2366471A3 EP 2366471 A3 EP2366471 A3 EP 2366471A3 EP 11000976 A EP11000976 A EP 11000976A EP 2366471 A3 EP2366471 A3 EP 2366471A3
Authority
EP
European Patent Office
Prior art keywords
tube bending
bending press
bending
tool
upper tool
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.)
Withdrawn
Application number
EP11000976.8A
Other languages
German (de)
English (en)
Other versions
EP2366471A2 (fr
Inventor
Uwe Feldmann
Manfred Kolbe
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.)
SMS Group GmbH
Original Assignee
SMS Meer GmbH
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 SMS Meer GmbH filed Critical SMS Meer GmbH
Publication of EP2366471A2 publication Critical patent/EP2366471A2/fr
Publication of EP2366471A3 publication Critical patent/EP2366471A3/fr
Withdrawn legal-status Critical Current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
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • B21D5/015—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments for making tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP11000976.8A 2010-03-19 2011-02-08 Procédé de fabrication de tuyaux fendus à partir d'une tôle sur une presse à plier les tuyaux et presse à plier les tuyaux Withdrawn EP2366471A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010012063A DE102010012063A1 (de) 2010-03-19 2010-03-19 Verfahren zum Herstellen von Schlitzrohren aus Blechtafeln auf einer Rohrbiegepresse und Rohrbiegepresse

Publications (2)

Publication Number Publication Date
EP2366471A2 EP2366471A2 (fr) 2011-09-21
EP2366471A3 true EP2366471A3 (fr) 2014-01-22

Family

ID=44342973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11000976.8A Withdrawn EP2366471A3 (fr) 2010-03-19 2011-02-08 Procédé de fabrication de tuyaux fendus à partir d'une tôle sur une presse à plier les tuyaux et presse à plier les tuyaux

Country Status (4)

Country Link
US (1) US20110226032A1 (fr)
EP (1) EP2366471A3 (fr)
JP (1) JP5615738B2 (fr)
DE (1) DE102010012063A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104175057B (zh) * 2014-07-29 2016-08-24 安徽省宁国市东波紧固件有限公司 一种钢丝挡圈专用整形装置
CN106270032A (zh) * 2016-11-17 2017-01-04 讯龙型材折弯（合肥）有限公司 一种u形折弯机构
CN109351853A (zh) * 2018-11-05 2019-02-19 南通江华热动力机械有限公司 一种三维弯管复合成型工装
CN112355139B (zh) * 2020-10-28 2022-05-20 深圳市弗镭斯激光技术有限公司 一种板件压弯卷制成型方法
CN116116952A (zh) * 2023-04-13 2023-05-16 山西八建集团有限公司 一种便于多角度折弯的无损弧形管道加工机床

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044129A (ja) * 1983-08-17 1985-03-09 Sumitomo Metal Ind Ltd Ｕプレス装置における成形方法及び装置
DE4215807C2 (de) * 1992-05-15 1998-03-19 Mannesmann Ag Rohrbiegepresse
JP2004195504A (ja) * 2002-12-18 2004-07-15 Nippon Steel Corp 鋼管の成形装置、成形方法、及び製造設備列

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6610068U (de) * 1966-07-30 1973-02-15 Paul Wuenn Rohrbiegemaschine.
DE2641573C3 (de) * 1976-09-13 1981-06-11 Mannesmann AG, 4000 Düsseldorf Blechbiegepresse
JPS5524779A (en) * 1978-08-14 1980-02-22 Nippon Steel Corp U-forming method and apparatus in uo-steel tube manufacturing process
US4373371A (en) * 1980-12-29 1983-02-15 Ford Motor Company Method of reducing springback in mechanically pressed sheet materials-I
JPS5929333B2 (ja) * 1982-09-03 1984-07-19 志賀製缶株式会社 金属板を円筒形に成形する方法
JP2517361B2 (ja) * 1988-05-30 1996-07-24 秀夫 小川 知能曲げプレス
US4912957A (en) * 1989-04-28 1990-04-03 Dayton Rogers Manufacturing Company Smart straightening press
US5481897A (en) * 1994-01-19 1996-01-09 Demmer Corporation Double plane bend former
JP3171798B2 (ja) * 1996-10-03 2001-06-04 株式会社アマダ プレスブレーキによる折曲げ加工方法及び同方法に使用するプレスブレーキ
JP3550941B2 (ja) * 1997-04-25 2004-08-04 トヨタ自動車株式会社 プレス曲げ方法及び装置
US6959573B2 (en) * 2000-08-11 2005-11-01 Amada Company, Limited Bending method and device therefore
US7748308B2 (en) * 2005-09-26 2010-07-06 Unico, Inc. Pneumatic biasing of a linear actuator and implementations thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044129A (ja) * 1983-08-17 1985-03-09 Sumitomo Metal Ind Ltd Ｕプレス装置における成形方法及び装置
DE4215807C2 (de) * 1992-05-15 1998-03-19 Mannesmann Ag Rohrbiegepresse
JP2004195504A (ja) * 2002-12-18 2004-07-15 Nippon Steel Corp 鋼管の成形装置、成形方法、及び製造設備列

Also Published As

Publication number Publication date
JP5615738B2 (ja) 2014-10-29
US20110226032A1 (en) 2011-09-22
JP2011194471A (ja) 2011-10-06
DE102010012063A1 (de) 2011-09-22
EP2366471A2 (fr) 2011-09-21

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