BR112019008504A2 - travessa de para-choque e método para produzir uma travessa de para-choque - Google Patents

travessa de para-choque e método para produzir uma travessa de para-choque

Info

Publication number
BR112019008504A2
BR112019008504A2 BR112019008504A BR112019008504A BR112019008504A2 BR 112019008504 A2 BR112019008504 A2 BR 112019008504A2 BR 112019008504 A BR112019008504 A BR 112019008504A BR 112019008504 A BR112019008504 A BR 112019008504A BR 112019008504 A2 BR112019008504 A2 BR 112019008504A2
Authority
BR
Brazil
Prior art keywords
wall
cross member
bumper crossmember
rail
producing
Prior art date
Application number
BR112019008504A
Other languages
English (en)
Other versions
BR112019008504B1 (pt
Inventor
Herisson Damien
Hasenpouth Dan
GIBEAU Elie
VIAUX Ivan
Lam Jimmy
Original Assignee
Arcelormittal
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 Arcelormittal filed Critical Arcelormittal
Publication of BR112019008504A2 publication Critical patent/BR112019008504A2/pt
Publication of BR112019008504B1 publication Critical patent/BR112019008504B1/pt

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
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • B21D5/086—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers for obtaining closed hollow profiles
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, 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
    • B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
    • B60R2019/1813—Structural beams therefor, e.g. shock-absorbing made of metal
    • B60R2019/1826—Structural beams therefor, e.g. shock-absorbing made of metal of high-tension steel

Abstract

a travessa de para-choque (1) é feita de pelo menos uma chapa de aço conformada por rolos (10) compreendendo uma travessa superior (12) e uma travessa inferior (14) estendendo-se em uma direção transversal, dita travessa superior (12) e dita travessa inferior (14) tendo, cada uma, uma seção transversal fechada definida por uma parede frontal (16, 22), uma parede traseira (18, 24), uma parede superior (20) e uma parede inferior (26), a parede superior (20) e a parede inferior (26) unindo a parede frontal (16, 22) à parede traseira (18, 24), em que uma parede central (28) que se estende entre as paredes frontais (16, 22) e as paredes traseiras (18, 24) da travessa superior (12) e da travessa inferior (14) forma ambas a parede inferior da travessa superior (12) e a parede superior da travessa inferior (14). a parede central (28) se estende em pelo menos dois planos diferentes.
BR112019008504-1A 2016-11-18 2017-11-16 Travessa de para-choque e método para produzir uma travessa de para-choque BR112019008504B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/IB2016/056963 WO2018091948A1 (en) 2016-11-18 2016-11-18 Bumper beam having an 8 shaped cross-section
IBPCT/IB2016/056963 2016-11-18
PCT/IB2017/057172 WO2018092060A1 (en) 2016-11-18 2017-11-16 Bumper beam having an 8 shaped cross-section

Publications (2)

Publication Number Publication Date
BR112019008504A2 true BR112019008504A2 (pt) 2019-07-09
BR112019008504B1 BR112019008504B1 (pt) 2023-04-18

Family

ID=57482476

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019008504-1A BR112019008504B1 (pt) 2016-11-18 2017-11-16 Travessa de para-choque e método para produzir uma travessa de para-choque

Country Status (15)

Country Link
US (1) US10940815B2 (pt)
EP (1) EP3541665B1 (pt)
JP (1) JP6740476B2 (pt)
KR (1) KR102128690B1 (pt)
CN (1) CN109982899B (pt)
BR (1) BR112019008504B1 (pt)
CA (1) CA3043688C (pt)
ES (1) ES2832480T3 (pt)
HU (1) HUE051187T2 (pt)
MA (1) MA46830B1 (pt)
MX (1) MX2019005680A (pt)
RU (1) RU2711829C1 (pt)
UA (1) UA121945C2 (pt)
WO (2) WO2018091948A1 (pt)
ZA (1) ZA201902615B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE1750635A1 (en) * 2017-05-22 2018-11-23 Gestamp Hardtech Ab Bumper beam with reinforcement patch
KR102346892B1 (ko) * 2020-09-23 2022-01-04 현대제철 주식회사 차량용 부품 제조 방법
WO2022090771A1 (en) 2020-10-29 2022-05-05 Arcelormittal Bumper assembly for an automotive vehicle

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100206023B1 (en) * 1997-04-10 1999-07-01 Hyundai Motor Co Ltd Method of roll-forming an automotive bumper
KR20000043125A (ko) * 1998-12-28 2000-07-15 정주호 차량 범퍼의 임팩트 빔
JP2003237507A (ja) * 2002-02-19 2003-08-27 Om Kogyo Kk バンパ補強材
FR2841850B1 (fr) * 2002-07-03 2005-10-28 Wagon Automotive Sa Profile pour element de structure de vehicule automobile, et chassis correspondant
US6923482B2 (en) * 2003-06-27 2005-08-02 Magna International Inc. Multiple material bumper beam
KR20050117296A (ko) * 2004-06-10 2005-12-14 현대자동차주식회사 차량용 범퍼 빔
US7461874B2 (en) * 2006-08-30 2008-12-09 Shape Corporation Selectively annealed bumper beam
JP4872541B2 (ja) * 2006-08-31 2012-02-08 マツダ株式会社 自動車のバンパ構造
US20080093867A1 (en) * 2006-10-24 2008-04-24 Shape Corporation B-shaped beam with integrally-formed rib in face
WO2009037789A1 (ja) * 2007-09-21 2009-03-26 Nikkeikin Aluminium Core Technology Company Ltd. バンパーリインフォースメント
JP2011530054A (ja) * 2008-08-07 2011-12-15 ビーエーエスエフ ソシエタス・ヨーロピア エネルギー吸収用構造物
JP5133297B2 (ja) * 2009-05-14 2013-01-30 株式会社神戸製鋼所 バンパー構造
JP5543756B2 (ja) * 2009-11-05 2014-07-09 アイシン精機株式会社 車両用バンパ装置
CN103221266B (zh) * 2010-09-23 2016-09-21 形状集团 带有单一中央支腿的管梁
JP2014101053A (ja) * 2012-11-21 2014-06-05 Aisin Seiki Co Ltd バンパーリインフォースメント
US20140361558A1 (en) 2013-06-10 2014-12-11 Shape Corp. Variable thickness roll formed beam
KR20150049290A (ko) * 2013-10-29 2015-05-08 현대자동차주식회사 차량용 튜블러 백빔 및 이의 제조방법
DE102013222923B4 (de) * 2013-11-11 2021-12-30 Hyundai Motor Company Herstellungsverfahren für ein aufprallbeständiges Strukturbauteil für ein Kraftfahrzeug, aufprallbeständiges Strukturbauteil für ein Kraftfahrzeug, das nach diesem Verfahren hergestellt wird und Verwendung derselben
JP6100191B2 (ja) 2014-03-26 2017-03-22 豊田鉄工株式会社 車両用構造部材の製造方法
SE538230C2 (sv) * 2014-04-15 2016-04-12 Gestamp Hardtech Ab Sätt att tillverka en stötfångarbalk av stålplåt och rullformad stötfångarbalk
WO2016046582A1 (en) * 2014-09-22 2016-03-31 Arcelormittal Bumper-reinforcing system for motor vehicle

Also Published As

Publication number Publication date
EP3541665B1 (en) 2020-10-07
EP3541665A1 (en) 2019-09-25
JP2019535581A (ja) 2019-12-12
JP6740476B2 (ja) 2020-08-12
CN109982899B (zh) 2022-08-30
WO2018091948A1 (en) 2018-05-24
ZA201902615B (en) 2019-11-27
CN109982899A (zh) 2019-07-05
KR102128690B1 (ko) 2020-07-01
KR20190067869A (ko) 2019-06-17
UA121945C2 (uk) 2020-08-10
MX2019005680A (es) 2019-08-14
ES2832480T3 (es) 2021-06-10
WO2018092060A1 (en) 2018-05-24
CA3043688C (en) 2021-06-08
RU2711829C1 (ru) 2020-01-22
BR112019008504B1 (pt) 2023-04-18
MA46830B1 (fr) 2020-10-28
HUE051187T2 (hu) 2021-03-01
US10940815B2 (en) 2021-03-09
US20200262372A1 (en) 2020-08-20
CA3043688A1 (en) 2018-05-24

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/11/2017, OBSERVADAS AS CONDICOES LEGAIS