ES2153698T3 - Procedimiento para la fabricacion de un elemento de construccion en forma de un perfil hueco. - Google Patents

Procedimiento para la fabricacion de un elemento de construccion en forma de un perfil hueco.

Info

Publication number
ES2153698T3
ES2153698T3 ES98112423T ES98112423T ES2153698T3 ES 2153698 T3 ES2153698 T3 ES 2153698T3 ES 98112423 T ES98112423 T ES 98112423T ES 98112423 T ES98112423 T ES 98112423T ES 2153698 T3 ES2153698 T3 ES 2153698T3
Authority
ES
Spain
Prior art keywords
hollow profile
profile
area
construction element
hose
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 - Lifetime
Application number
ES98112423T
Other languages
English (en)
Inventor
Arndt Birkert
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
Application granted granted Critical
Publication of ES2153698T3 publication Critical patent/ES2153698T3/es
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
    • B21D26/053—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 characterised by the material of the blanks
    • 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
    • Y10T29/49622—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
    • Y10T29/49938—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)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

EL OBJETO DE LA PRESENTE INVENCION ES UN PROCEDIMIENTO PARA LA FABRICACION DE UN ELEMENTO DE CONSTRUCCION CON FORMA DE PERFIL HUECO (1) Y QUE CONSISTE EN ENSANCHAR UN PERFIL HUECO (4) DE METAL LIGERO MEDIANTE CONFORMACION INTERIOR DE ALTA PRESION. PARA FACILITAR UNA POSIBILIDAD SENCILLA Y SEGURA DE FABRICAR ELEMENTOS DE CONSTRUCCION CON FORMA DE PERFIL HUECO DE METAL LIGERO CON UN ALTO GRADO DE CONFORMACION, SE PROPONE MONTAR SOBRE EL PERFIL HUECO UN MANGUITO (5) FABRICADO DE UN MATERIAL MAS DUCTIL QUE EL METAL LIGERO, CONCRETAMENTE DE UN ACERO, DISPONIENDOLO DE MODO QUE CUBRA LA ZONA (13) DEL PERFIL HUECO QUE HAYA DE ENSANCHARSE MEDIANTE UNAS FUERZAS DE CONFORMACION ELEVADAS QUE SUPEREN LA DUCTIBILIDAD DEL METAL LIGERO, Y ENSANCHAR EL PERFIL HUECO EN ESTA ZONA MEDIANTE ALTA PRESION INTERIOR MAS ALLA DEL LIMITE DE REVENTAMIENTO. UNA VEZ REVENTADA LA ZONA DEL PERFIL HUECO CONFORMADO, LA ALTA PRESION INTERIOR ACTUA DIRECTAMENTE SOBRE EL MANGUITO, ENSANCHANDOLO HASTA QUE SE OBTENGA LA FORMA FINAL DEL ELEMENTO DE CONSTRUCCION EN LA ZONA CUBIERTA POR EL MANGUITO SUJETO EN AMBOS EXTREMOS (10, 11) POR AJUSTE PRENSADO SOBRE EL PERFIL HUECO.
ES98112423T 1997-07-16 1998-07-04 Procedimiento para la fabricacion de un elemento de construccion en forma de un perfil hueco. Expired - Lifetime ES2153698T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19730481A DE19730481C1 (de) 1997-07-16 1997-07-16 Verfahren zur Herstellung eines hohlprofilförmigen Bauteils

Publications (1)

Publication Number Publication Date
ES2153698T3 true ES2153698T3 (es) 2001-03-01

Family

ID=7835889

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98112423T Expired - Lifetime ES2153698T3 (es) 1997-07-16 1998-07-04 Procedimiento para la fabricacion de un elemento de construccion en forma de un perfil hueco.

Country Status (4)

Country Link
US (2) US6065211A (es)
EP (1) EP0893172B1 (es)
DE (1) DE19730481C1 (es)
ES (1) ES2153698T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19730481C1 (de) * 1997-07-16 1998-07-09 Daimler Benz Ag Verfahren zur Herstellung eines hohlprofilförmigen Bauteils
US6574849B1 (en) * 1998-08-17 2003-06-10 Siempelkamp Pressen Systeme Gmbh & Co. Method for deforming through high inner pressure at least two hollow bodies having each at least one opening, especially metal tubes or metal hollow profiles
US6609301B1 (en) * 1999-09-08 2003-08-26 Magna International Inc. Reinforced hydroformed members and methods of making the same
US6505389B2 (en) * 2000-12-19 2003-01-14 F&P Mfg., Inc. Apparatus and method for forming a tube having an article attached thereto
GB0111265D0 (en) * 2001-05-05 2001-06-27 Henrob Ltd Fastener insertion apparatus and method
US6585331B2 (en) * 2001-09-06 2003-07-01 Meritor Heavy Vehicle Technology, Llc Tubular axle beam
JP4080255B2 (ja) * 2002-06-17 2008-04-23 株式会社アステア バンパ補強材の製造方法
US20050092053A1 (en) * 2003-10-31 2005-05-05 Guoxiang Zhou Grille and method and apparatuses for manufacturing it
US20060108783A1 (en) * 2004-11-24 2006-05-25 Chi-Mou Ni Structural assembly for vehicles and method of making same
US7546754B2 (en) * 2005-04-14 2009-06-16 Gm Global Technology Operations, Inc. Method of fabricating tubular structure from hybrid material
DE102007042277B4 (de) * 2007-09-06 2010-07-08 Thyssenkrupp Drauz Nothelfer Gmbh Dachkonstruktion einer Fahrzeugkarosserie
CN102240719B (zh) * 2011-05-06 2013-04-17 哈尔滨工业大学 用于提高管材内压成形极限的装置及利用其的提高管材内压成形极限的方法
DE102011053257A1 (de) * 2011-09-05 2013-03-07 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Hybridhohlträger
DE102013008918B4 (de) * 2013-05-24 2018-06-07 Audi Ag Hohlprofil für eine Trägerstruktur eines Fahrzeugs

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR590542A (fr) * 1924-12-17 1925-06-18 Mode de construction de carrosserie pour automobiles
US1882352A (en) * 1926-07-28 1932-10-11 Woodhead Harry Process of forming hollow bracing units
US3769691A (en) * 1971-04-08 1973-11-06 Willow Hill Ind Inc Method of making tubular laminated article
ZA747674B (en) * 1974-12-03 1976-01-28 P Herr Improvements in or relating to stanchions
US4132437A (en) * 1976-10-18 1979-01-02 Arvin Industries, Inc. Interlocking pipe ball joint
US4166481A (en) * 1978-05-30 1979-09-04 Farris Darrel D Closed liquid transfer system
US4183511A (en) * 1978-08-30 1980-01-15 Marek Richard G Work holder for adjustably supporting a workpiece
FR2464424A1 (fr) * 1979-09-03 1981-03-06 Aerospatiale Procede pour munir une canalisation d'un embout de raccord et canalisation ainsi obtenue
US4761981A (en) * 1987-03-23 1988-08-09 Haskel, Inc. Swaging apparatus for flaring and anchoring tubes
US4980961A (en) * 1989-07-14 1991-01-01 Caterpillar Inc. Method of forming a double upset tube assembly
DE9017895U1 (de) * 1989-10-26 1993-02-04 Mannesmann AG, 4000 Düsseldorf Rohrförmiges Stahlprofil für die Türverstärkung
US5203190A (en) * 1990-05-30 1993-04-20 Sivco, Inc. Method and apparatus for making a hydrocyclone separation chamber
DE19506160B4 (de) * 1995-02-22 2006-05-11 Adam Opel Ag Rahmenkonstruktion für Kraftfahrzeuge
JPH0979033A (ja) * 1995-09-13 1997-03-25 Sango Co Ltd 管部材と板体の接合構造及び接合方法並びに前記接合構造を有する消音器
JPH09155478A (ja) * 1995-10-05 1997-06-17 Kobe Steel Ltd 中空部材の接合方法及び中空構造部材
DE19730481C1 (de) * 1997-07-16 1998-07-09 Daimler Benz Ag Verfahren zur Herstellung eines hohlprofilförmigen Bauteils

Also Published As

Publication number Publication date
EP0893172A1 (de) 1999-01-27
DE19730481C1 (de) 1998-07-09
US6299242B1 (en) 2001-10-09
US6065211A (en) 2000-05-23
EP0893172B1 (de) 2000-11-29

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