ATE283125T1 - Verstärkter durch innenhochdruck geformter gegenstand und verfahren zur herstellung - Google Patents

Verstärkter durch innenhochdruck geformter gegenstand und verfahren zur herstellung

Info

Publication number
ATE283125T1
ATE283125T1 AT00958068T AT00958068T ATE283125T1 AT E283125 T1 ATE283125 T1 AT E283125T1 AT 00958068 T AT00958068 T AT 00958068T AT 00958068 T AT00958068 T AT 00958068T AT E283125 T1 ATE283125 T1 AT E283125T1
Authority
AT
Austria
Prior art keywords
tubular blank
production
high pressure
internal high
die
Prior art date
Application number
AT00958068T
Other languages
English (en)
Inventor
Brian Morris
Flavia F Deveny
Mark A Kessen
Original Assignee
Cosma Int Inc
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 Cosma Int Inc filed Critical Cosma Int Inc
Application granted granted Critical
Publication of ATE283125T1 publication Critical patent/ATE283125T1/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
    • 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
    • B21D26/033—Deforming tubular bodies
    • B21D26/051—Deforming double-walled bodies
    • 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
    • Y10T29/49616—Structural member making
    • Y10T29/49618—Restoring existing member, e.g., reinforcing, repairing
    • 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
    • Y10T29/49616—Structural member making
    • Y10T29/49622—Vehicular structural member making
    • 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
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49909—Securing cup or tube between axially extending concentric annuli
    • Y10T29/49911—Securing cup or tube between axially extending concentric annuli by expanding inner annulus
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
AT00958068T 1999-09-08 2000-09-08 Verstärkter durch innenhochdruck geformter gegenstand und verfahren zur herstellung ATE283125T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15260199P 1999-09-08 1999-09-08
PCT/CA2000/001033 WO2001017709A1 (en) 1999-09-08 2000-09-08 Reinforced hydroformed members and methods of making the same

Publications (1)

Publication Number Publication Date
ATE283125T1 true ATE283125T1 (de) 2004-12-15

Family

ID=22543605

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00958068T ATE283125T1 (de) 1999-09-08 2000-09-08 Verstärkter durch innenhochdruck geformter gegenstand und verfahren zur herstellung

Country Status (9)

Country Link
US (1) US6609301B1 (de)
EP (1) EP1210189B1 (de)
AT (1) ATE283125T1 (de)
AU (1) AU6975800A (de)
CA (1) CA2383851C (de)
CZ (1) CZ20021204A3 (de)
DE (1) DE60016241T2 (de)
PL (1) PL197310B1 (de)
WO (1) WO2001017709A1 (de)

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US20020003054A1 (en) * 2000-07-10 2002-01-10 Teruo Kamada Vehicular body panel or component part and method for manufacturing same
SE0003655D0 (sv) * 2000-10-10 2000-10-10 Avesta Sheffield Ab Förfarande och anordning för tillverkning av ett ien rörkonstruktion ingående rör samt ett rör tillverkat enligt förfarandet
DE10104468A1 (de) * 2001-02-02 2002-08-29 Eberspaecher J Gmbh & Co Platine für ein Abgas-Gehäuseteil eines Kraftfahrzeugs sowie Verfahren zur Herstellung des Abgas-Gehäuseteils
JP3854812B2 (ja) * 2001-03-27 2006-12-06 新日本製鐵株式会社 自動車用強度部材
US6585331B2 (en) * 2001-09-06 2003-07-01 Meritor Heavy Vehicle Technology, Llc Tubular axle beam
CA2497359A1 (en) * 2002-09-11 2004-03-25 George D. Pfaffmann Improved method of forming a tubular blank into a structural component and die therefor
US6922882B2 (en) * 2003-05-19 2005-08-02 General Motors Corporation Method of joining tubular members
US7204114B2 (en) * 2003-08-28 2007-04-17 General Motors Corporation Method of progressive hydro-forming of tubular members
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US8899624B2 (en) 2005-05-19 2014-12-02 Magna International Inc. Controlled pressure casting
US7143618B2 (en) * 2004-01-22 2006-12-05 General Motors Corporation Method of making pre-formed tubular members
US7059033B2 (en) * 2004-01-30 2006-06-13 General Motors Corporation Method of forming thickened tubular members
US7386938B2 (en) * 2004-03-08 2008-06-17 General Motors Corporation Method of joining hydroformed tubular members
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US20050279049A1 (en) * 2004-06-22 2005-12-22 Mackenzie Steven K Internally reinforced hydroformed assembly and method of making same
US20060016078A1 (en) * 2004-07-07 2006-01-26 Jeffrey Bladow Method for manufacturing a reinforced structural component, and article manufactured thereby
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SE528939C2 (sv) * 2005-02-08 2007-03-20 Ortic Ab Sätt och produktionslinje för att tillverka en produkt genom hydroformning
US7334312B2 (en) * 2005-02-23 2008-02-26 U.S. Manufacturing Corporation Method of forming axles with internally thickened wall sections
EP2132052B1 (de) * 2007-04-06 2012-11-28 Magna International Inc. Spannungsvermindernde innenmuffe für verbundlenkerachse und zugehöriges verfahren
US20080284183A1 (en) * 2007-05-15 2008-11-20 Shape Corporation Impact beam with double-wall face
KR100963423B1 (ko) * 2009-11-12 2010-06-15 현대하이스코 주식회사 하이드로 포밍을 이용한 워터 파이프 제조 방법
US8851308B2 (en) * 2009-12-10 2014-10-07 Alcon Research, Ltd. Systems and methods for composite frame systems

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Also Published As

Publication number Publication date
US6609301B1 (en) 2003-08-26
AU6975800A (en) 2001-04-10
CZ20021204A3 (cs) 2002-09-11
DE60016241T2 (de) 2005-11-24
EP1210189A1 (de) 2002-06-05
CA2383851C (en) 2009-09-08
CA2383851A1 (en) 2001-03-15
PL353865A1 (en) 2003-12-01
PL197310B1 (pl) 2008-03-31
EP1210189B1 (de) 2004-11-24
WO2001017709A1 (en) 2001-03-15
DE60016241D1 (de) 2004-12-30

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties