EP1216769A3 - Pocédé et dispositif de fabrication d' un profilé creux fermé - Google Patents

Pocédé et dispositif de fabrication d' un profilé creux fermé Download PDF

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Publication number
EP1216769A3
EP1216769A3 EP01129173A EP01129173A EP1216769A3 EP 1216769 A3 EP1216769 A3 EP 1216769A3 EP 01129173 A EP01129173 A EP 01129173A EP 01129173 A EP01129173 A EP 01129173A EP 1216769 A3 EP1216769 A3 EP 1216769A3
Authority
EP
European Patent Office
Prior art keywords
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hollow section
membrane
hollow profile
hollow
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.)
Granted
Application number
EP01129173A
Other languages
German (de)
English (en)
Other versions
EP1216769A2 (fr
EP1216769B1 (fr
Inventor
Kai-Uwe Dudziak
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.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler AG
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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of EP1216769A2 publication Critical patent/EP1216769A2/fr
Publication of EP1216769A3 publication Critical patent/EP1216769A3/fr
Application granted granted Critical
Publication of EP1216769B1 publication Critical patent/EP1216769B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/021—Deforming sheet bodies
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/021—Deforming sheet bodies
    • B21D26/027—Means for controlling fluid parameters, e.g. pressure or temperature
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/021—Deforming sheet bodies
    • B21D26/031—Mould construction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
EP01129173A 2000-12-23 2001-12-08 Pocédé et dispositif de fabrication d' un profilé creux fermé Expired - Lifetime EP1216769B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10065033 2000-12-23
DE10065033A DE10065033C1 (de) 2000-12-23 2000-12-23 Verfahren zur Herstellung eines umfänglich geschlossenen Hohlprofiles und eine Vorrichtung zur Durchführung desselben

Publications (3)

Publication Number Publication Date
EP1216769A2 EP1216769A2 (fr) 2002-06-26
EP1216769A3 true EP1216769A3 (fr) 2003-11-19
EP1216769B1 EP1216769B1 (fr) 2005-10-12

Family

ID=7668996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01129173A Expired - Lifetime EP1216769B1 (fr) 2000-12-23 2001-12-08 Pocédé et dispositif de fabrication d' un profilé creux fermé

Country Status (4)

Country Link
US (1) US6634198B2 (fr)
EP (1) EP1216769B1 (fr)
CA (1) CA2366209C (fr)
DE (2) DE10065033C1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6892560B2 (en) * 2000-06-16 2005-05-17 Toyota Jidosha Kabushiki Kaisha Mold clamping apparatus and mold clamping method
DE10121787C1 (de) * 2001-05-04 2002-07-11 Daimler Chrysler Ag Verfahren und Vorrichtung zur Herstellung von Nebenformelementen
EP1539394B1 (fr) * 2002-05-08 2013-03-06 Avure Technologies AB Dispositif et procede de formage par expansion
DE102005013689B3 (de) * 2005-03-21 2006-01-05 Forschungsgesellschaft Umformtechnik Mbh Vorrichtung und Verfahren zum Trennen oder Lochen eines nach dem Innenhochdruckumformverfahren hergestellten Werkstücks
DE102006012625C5 (de) * 2006-03-20 2010-06-17 Audi Ag Verfahren zur Herstellung von Profilen
US7827838B2 (en) * 2008-05-05 2010-11-09 Ford Global Technologies, Llc Pulsed electro-hydraulic calibration of stamped panels
CN110450268B (zh) * 2019-09-12 2024-07-12 广东金马领科智能科技有限公司 高压注浆成型生产线、成型方法及系统
CN116944329B (zh) * 2023-09-21 2023-12-12 太原理工大学 一种基于冲击液压原理用于板材加工的超高速成形装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840053A (en) * 1987-07-29 1989-06-20 Mitsui & Co., Ltd. Method for manufacturing a pipe with projections
EP0497438A1 (fr) * 1991-01-28 1992-08-05 MANNESMANN Aktiengesellschaft Procédé et dispositif d'elargissement de profils creux tubulaires
US6143235A (en) * 1997-08-02 2000-11-07 Daimlerchrysler Ag Method for producing secondary mold elements
DE10121787C1 (de) * 2001-05-04 2002-07-11 Daimler Chrysler Ag Verfahren und Vorrichtung zur Herstellung von Nebenformelementen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423862A (en) * 1944-12-30 1947-07-15 Casimer E Vorobik Binding and covering apparatus
US3888098A (en) * 1974-02-27 1975-06-10 Boeing Co Liquid metal core transpactor elements for electromagnetic forming tools
US5829137A (en) * 1995-04-03 1998-11-03 Grassi; John R. Method for manufacturing wheels
US5813266A (en) * 1995-10-31 1998-09-29 Greenville Tool & Die Company Method of forming and piercing a tube
CN1081099C (zh) * 1997-07-18 2002-03-20 科西马国际公司 具有椭圆形横截面的管状毛坯的液压成形方法及液压成形设备
JP3206505B2 (ja) * 1997-08-06 2001-09-10 住友金属工業株式会社 金属管の液圧バルジ加工方法および液圧バルジ加工装置
US6070445A (en) * 1997-10-29 2000-06-06 Trw Inc. Method of manufacturing the control arm
US6415638B1 (en) * 1999-03-26 2002-07-09 Nissan Motor Co., Ltd. Method and device for forming tubular work into shaped hollow product by using tubular hydroforming
US6134931A (en) * 1999-05-26 2000-10-24 Husky Injection Molding Systems Ltd. Process and apparatus for forming a shaped article

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840053A (en) * 1987-07-29 1989-06-20 Mitsui & Co., Ltd. Method for manufacturing a pipe with projections
EP0497438A1 (fr) * 1991-01-28 1992-08-05 MANNESMANN Aktiengesellschaft Procédé et dispositif d'elargissement de profils creux tubulaires
US6143235A (en) * 1997-08-02 2000-11-07 Daimlerchrysler Ag Method for producing secondary mold elements
DE10121787C1 (de) * 2001-05-04 2002-07-11 Daimler Chrysler Ag Verfahren und Vorrichtung zur Herstellung von Nebenformelementen

Also Published As

Publication number Publication date
US20020088263A1 (en) 2002-07-11
DE10065033C1 (de) 2002-07-11
CA2366209C (fr) 2006-10-24
CA2366209A1 (fr) 2002-06-23
US6634198B2 (en) 2003-10-21
EP1216769A2 (fr) 2002-06-26
EP1216769B1 (fr) 2005-10-12
DE50107673D1 (de) 2005-11-17

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