WO2009021838A3 - Verfahren zur herstellung von partiell verstärkten hohlprofilen - Google Patents

Verfahren zur herstellung von partiell verstärkten hohlprofilen Download PDF

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Publication number
WO2009021838A3
WO2009021838A3 PCT/EP2008/059930 EP2008059930W WO2009021838A3 WO 2009021838 A3 WO2009021838 A3 WO 2009021838A3 EP 2008059930 W EP2008059930 W EP 2008059930W WO 2009021838 A3 WO2009021838 A3 WO 2009021838A3
Authority
WO
WIPO (PCT)
Prior art keywords
hollow profiles
circuit board
partially reinforced
producing partially
reinforced hollow
Prior art date
Application number
PCT/EP2008/059930
Other languages
English (en)
French (fr)
Other versions
WO2009021838A2 (de
Inventor
Thomas Flehmig
Joerg Gorschlueter
Lothar Hoemig
Original Assignee
Thyssenkrupp Steel Ag
Thomas Flehmig
Joerg Gorschlueter
Lothar Hoemig
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 Thyssenkrupp Steel Ag, Thomas Flehmig, Joerg Gorschlueter, Lothar Hoemig filed Critical Thyssenkrupp Steel Ag
Priority to CN200880102561A priority Critical patent/CN101815591A/zh
Priority to US12/673,277 priority patent/US20110162431A1/en
Publication of WO2009021838A2 publication Critical patent/WO2009021838A2/de
Publication of WO2009021838A3 publication Critical patent/WO2009021838A3/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/065—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes starting from a specific blank, e.g. tailored blank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0815—Making tubes with welded or soldered seams without continuous longitudinal movement of the sheet during the bending operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Herstellung von partiell verstärkten Hohlprofilen aus einem Metall, insbesondere Stahl oder einer Stahllegierung. Die Aufgabe, ein einfaches und kostengünstiges Verfahren zur Herstellung von partiell verstärkten Hohlprofilen aus einem Metall vorzuschlagen, wird erfindungsgemäß dadurch gelöst, dass eine Platine (1) gemeinsam mit einer Mehrzahl auf der Platine angeordneter Verstärkungselemente (2', 2', 2''') aus Metall durch die Verwendung der Einroll-Technik oder durch eine U-O-Umformung zu einem Hohlprofil umgeformt wird, wobei die auf der Platine (1) angeordneten Verstärkungselemente (2', 2', 2''') nach der Umformung zumindest über einen Formschluss mit der umgeformten Platine (1) verbunden sind.
PCT/EP2008/059930 2007-08-14 2008-07-29 Verfahren zur herstellung von partiell verstärkten hohlprofilen WO2009021838A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200880102561A CN101815591A (zh) 2007-08-14 2008-07-29 制备局部加强的中空型材的方法
US12/673,277 US20110162431A1 (en) 2007-08-14 2008-07-29 Partially reinforced hollow profile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007038713A DE102007038713B4 (de) 2007-08-14 2007-08-14 Verfahren zur Herstellung von partiell verstärkten Hohlprofilen
DE102007038713.1 2007-08-14

Publications (2)

Publication Number Publication Date
WO2009021838A2 WO2009021838A2 (de) 2009-02-19
WO2009021838A3 true WO2009021838A3 (de) 2009-04-02

Family

ID=40241484

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/059930 WO2009021838A2 (de) 2007-08-14 2008-07-29 Verfahren zur herstellung von partiell verstärkten hohlprofilen

Country Status (4)

Country Link
US (1) US20110162431A1 (de)
CN (1) CN101815591A (de)
DE (1) DE102007038713B4 (de)
WO (1) WO2009021838A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009022391B4 (de) 2009-05-22 2011-06-22 Federal-Mogul Sealing Systems GmbH, 57562 Verfahren zur Herstellung ringförmig ausgebildeter Dichtungselemente
JP2014188383A (ja) * 2013-03-26 2014-10-06 Hitachi Ltd 移動電極型電気集塵装置の集塵板とその製造方法
JP6391272B2 (ja) * 2014-03-31 2018-09-19 キヤノン株式会社 ローラ部材、ローラ支持機構、および画像形成装置
US9457633B2 (en) * 2014-10-21 2016-10-04 Benteler Automobiltechnik Gmbh Cross member system for a coupling device a motor vehicle
DE102019129045A1 (de) * 2019-10-28 2021-04-29 Bayerische Motoren Werke Aktiengesellschaft Speichereinrichtung zum Speichern von elektrischer Energie für ein Kraftfahrzeug, Kraftfahrzeug sowie Verfahren zum Herstellen eines Speichergehäuses für eine Speichereinrichtung
CN113438813B (zh) * 2021-06-21 2022-04-26 淮安帝泰华懋精密科技有限公司 一种fpc补强钢片收料装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19737969A1 (de) * 1997-08-30 1998-03-19 Daimler Benz Ag Umformbares, bereits vorgeformtes, dünnwandiges Halbfabrikat aus insbesondere Metall
US20020063145A1 (en) * 2000-11-29 2002-05-30 Lotspaih Steven R. Reinforced hydroform tube
DE10221880A1 (de) * 2002-05-16 2003-11-27 Fraunhofer Ges Forschung Verfahren zur Herstellung eines verstärkten Rohres oder Bleches
EP1595611A2 (de) * 2004-04-27 2005-11-16 Corus Staal BV Rohrförmiger rohling

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125936A (en) * 1977-09-01 1978-11-21 Rozmus John J Composite strip for fabricating spring contacts
FR2621677B1 (fr) * 1987-10-13 1990-06-22 Heuliez Henri France Design Structure rigide destinee a la realisation de panneaux ou d'elements tridimensionnels
US6164370A (en) * 1993-07-16 2000-12-26 Olin Corporation Enhanced heat exchange tube
TW381980B (en) * 1996-04-30 2000-02-11 Showa Aluminum Corp Shading mask for automobile and manufacturing thereof
DE19819484B4 (de) * 1998-04-30 2008-08-14 Volkswagen Ag Karosseriesäule bzw. Verfahren zur Herstellung einer Karosseriesäule für eine Fahrzeugkarosserie
EE200200004A (et) * 1999-07-15 2003-02-17 Sch�Co International Kg Sissepaigutatud tugevduselementidega plastmassistõõnesprofiil
EP1541252B1 (de) * 2002-05-24 2011-05-18 Nippon Steel Corporation Uoe-stahlrohr mit hervorragender bruchsicherheit und verfahren zur herstellung des uoe-stahlrohrs
US20040250404A1 (en) * 2003-01-14 2004-12-16 Cripsey Timothy J. Process for press forming metal tubes
CN1520946A (zh) * 2003-01-29 2004-08-18 黄诣壬 金属管材成型法
EP1591173A1 (de) * 2004-04-27 2005-11-02 Corus Staal BV Rohrförmiger Rohling
FR2876924B1 (fr) * 2004-10-27 2006-12-08 Pechiney Rhenalu Sa Element de structure file monolithique et bi-fonctionnel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19737969A1 (de) * 1997-08-30 1998-03-19 Daimler Benz Ag Umformbares, bereits vorgeformtes, dünnwandiges Halbfabrikat aus insbesondere Metall
US20020063145A1 (en) * 2000-11-29 2002-05-30 Lotspaih Steven R. Reinforced hydroform tube
DE10221880A1 (de) * 2002-05-16 2003-11-27 Fraunhofer Ges Forschung Verfahren zur Herstellung eines verstärkten Rohres oder Bleches
EP1595611A2 (de) * 2004-04-27 2005-11-16 Corus Staal BV Rohrförmiger rohling

Also Published As

Publication number Publication date
DE102007038713B4 (de) 2009-07-23
DE102007038713A1 (de) 2009-02-19
CN101815591A (zh) 2010-08-25
US20110162431A1 (en) 2011-07-07
WO2009021838A2 (de) 2009-02-19

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