ES2043433T3 - Paragolpes para automoviles comformado por rodillos y metodo para su produccion. - Google Patents

Paragolpes para automoviles comformado por rodillos y metodo para su produccion.

Info

Publication number
ES2043433T3
ES2043433T3 ES91302659T ES91302659T ES2043433T3 ES 2043433 T3 ES2043433 T3 ES 2043433T3 ES 91302659 T ES91302659 T ES 91302659T ES 91302659 T ES91302659 T ES 91302659T ES 2043433 T3 ES2043433 T3 ES 2043433T3
Authority
ES
Spain
Prior art keywords
bar
indentation
rollers
tube
image
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
ES91302659T
Other languages
English (en)
Inventor
Peter Sturrus
Richard David Heinz
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.)
Shape Corp
Original Assignee
Shape Corp
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 Shape Corp filed Critical Shape Corp
Application granted granted Critical
Publication of ES2043433T3 publication Critical patent/ES2043433T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/03Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by material, e.g. composite
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00Making other particular articles
    • B21D53/88Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/1806Structural beams therefor, e.g. shock-absorbing
    • B60R2019/1813Structural beams therefor, e.g. shock-absorbing made of metal
    • B60R2019/1826Structural beams therefor, e.g. shock-absorbing made of metal of high-tension steel
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S138/00Pipes and tubular conduits
    • Y10S138/11Shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Metal Rolling (AREA)

Abstract

UNA BARRA PARACHOQUES (1) PARA VEHICULOS SE FORMA A PARTIR DE ACERO EN LAMINAS ENROLLADAS (5) CON UN PERFIL TUBULAR CERRADO CON UNA SOLDADURA LONGITUDINAL (13) ENTRE EXTREMOS SALIENTES DE LA LAMINA Y SE DISEÑA PARA TENER UNA ALTA RESISTENCIA A LOS GOLPES, ALTA PROPORCION ENTRE RESISTENCIA Y PESO, Y UN BAJO COSTE DE FABRICACION. LA BARRA SE EXTIENDE PREFERENTEMENTE A LO LARGO DE SU EJE LONGITUDINAL PARA FORMAR UNA CURVATURA DE ACUERDO CON LOS MODERNOS DISEÑOS DE AUTOMOVILES. EL APARATO PARA FABRICAR LA BARRA INCLUYE UNOS PRIMEROS RODILLOS (23-29) QUE FORMAN UNA MUESCA EN EL TUBO Y SEGUNDOS RODILLOS (29A, 29B) QUE SE ACOPLAN A LA MUESCA PARA HACER AVANZAR EL TUBO EN EL ELEMENTO DE FORMACION DE LA EXTENSION (33), EL ELEMENTO DE FORMACION DE LA EXTENSION INCLUYE UN CONJUNTO DE EJES CORTOS (34A, 34B) LLEVADOS POR ELEMENTOS DE SOPORTE (41, 42) SOPORTADOS POR UNA ESTRUCTURA DE ANCLAJE (43).
ES91302659T 1990-03-26 1991-03-26 Paragolpes para automoviles comformado por rodillos y metodo para su produccion. Expired - Lifetime ES2043433T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/499,100 US5306058A (en) 1990-03-26 1990-03-26 Tubular roll-formed automotive bumper

Publications (1)

Publication Number Publication Date
ES2043433T3 true ES2043433T3 (es) 1993-12-16

Family

ID=23983818

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91302659T Expired - Lifetime ES2043433T3 (es) 1990-03-26 1991-03-26 Paragolpes para automoviles comformado por rodillos y metodo para su produccion.

Country Status (7)

Country Link
US (1) US5306058A (es)
EP (1) EP0449599B1 (es)
JP (1) JP2846983B2 (es)
AT (1) ATE93783T1 (es)
CA (1) CA2038760C (es)
DE (1) DE69100316T2 (es)
ES (1) ES2043433T3 (es)

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JP3120957B2 (ja) * 1995-07-07 2000-12-25 本田技研工業株式会社 車両用バンパビームの製造方法
JPH09141329A (ja) * 1995-11-20 1997-06-03 Aisin Seiki Co Ltd 車両用バンパ装置の補強部材の製造方法
US5669992A (en) * 1996-01-30 1997-09-23 Bronsema; Brand Bumper beam making process
US5725266A (en) * 1996-06-24 1998-03-10 American Bumper & Mfg. Co. D-section bumper
KR100206023B1 (en) * 1997-04-10 1999-07-01 Hyundai Motor Co Ltd Method of roll-forming an automotive bumper
US6042163A (en) * 1998-01-28 2000-03-28 Shape Corporation Vehicle bumper including end section and method of manufacture
US6000738A (en) * 1998-03-13 1999-12-14 Chrysler Corporation Force-absorbing vehicle bumper
US6240820B1 (en) 1998-05-19 2001-06-05 Shape Corporation Die apparatus for cutting end of bumper bar
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US6318775B1 (en) 1999-06-21 2001-11-20 Shape Corporation Composite bumper construction
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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
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DE10359746B4 (de) * 2003-12-19 2007-03-22 Benteler Automobiltechnik Gmbh Montageträger für eine Instrumententafel
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Also Published As

Publication number Publication date
US5306058A (en) 1994-04-26
ATE93783T1 (de) 1993-09-15
JP2846983B2 (ja) 1999-01-13
CA2038760A1 (en) 1991-09-27
DE69100316T2 (de) 1994-01-05
CA2038760C (en) 1996-03-12
EP0449599A1 (en) 1991-10-02
DE69100316D1 (de) 1993-10-07
EP0449599B1 (en) 1993-09-01
JPH07246894A (ja) 1995-09-26

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