MX2019011217A - Viga de parachoques. - Google Patents

Viga de parachoques.

Info

Publication number
MX2019011217A
MX2019011217A MX2019011217A MX2019011217A MX2019011217A MX 2019011217 A MX2019011217 A MX 2019011217A MX 2019011217 A MX2019011217 A MX 2019011217A MX 2019011217 A MX2019011217 A MX 2019011217A MX 2019011217 A MX2019011217 A MX 2019011217A
Authority
MX
Mexico
Prior art keywords
strength
strength section
vertical walls
section
low
Prior art date
Application number
MX2019011217A
Other languages
English (en)
Inventor
Koga Atsuo
Nakazawa Yoshiaki
Hirose Satoshi
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of MX2019011217A publication Critical patent/MX2019011217A/es

Links

Classifications

    • 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
    • B60R19/04—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • 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
    • 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
    • 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
    • B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Body Structure For Vehicles (AREA)
  • Vibration Dampers (AREA)

Abstract

Una viga de parachoques 100 que incluye una placa de cierre 2 y un miembro de sombrero 1. El miembro de sombrero 1 que incluye una placa superior 1a, dos pestañas 1c y dos paredes 1b. El miembro de sombrero 1 que incluye una porción de resistencia alta 10H y porciones de resistencia baja 10L. La porción de resistencia alta 10H que incluye una porción longitudinalmente a la mitad de cada una de las dos paredes 1a y que se extiende una longitud de al menos 250 mm. Las porciones de resistencia alta 10H que tienen una resistencia a la tracción no menor que 1.5 GPa. Las porciones de resistencia baja 10L están localizadas hacia afuera de la porción de resistencia alta y se extienden una longitud no menor que la altura de las paredes. Las porciones de resistencia baja tienen una resistencia a la tracción menor que la resistencia a la tracción de la porción longitudinalmente a la mitad de las dos paredes.
MX2019011217A 2017-03-23 2018-03-07 Viga de parachoques. MX2019011217A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017057766 2017-03-23
PCT/JP2018/008856 WO2018173759A1 (ja) 2017-03-23 2018-03-07 バンパービーム

Publications (1)

Publication Number Publication Date
MX2019011217A true MX2019011217A (es) 2019-11-01

Family

ID=63585327

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019011217A MX2019011217A (es) 2017-03-23 2018-03-07 Viga de parachoques.

Country Status (10)

Country Link
US (1) US10766444B2 (es)
EP (1) EP3604043B1 (es)
JP (1) JP6406484B1 (es)
KR (1) KR102127301B1 (es)
CN (1) CN110446630B (es)
BR (1) BR112019018513A2 (es)
CA (1) CA3057610C (es)
MX (1) MX2019011217A (es)
RU (1) RU2716405C1 (es)
WO (1) WO2018173759A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6406484B1 (ja) * 2017-03-23 2018-10-17 新日鐵住金株式会社 バンパービーム
CA3062601A1 (en) * 2017-05-10 2019-11-06 Nippon Steel Corporation Structural member, vehicle-body structure and bumper reinforcement
SE1750635A1 (en) * 2017-05-22 2018-11-23 Gestamp Hardtech Ab Bumper beam with reinforcement patch
EP3677489A4 (en) * 2017-09-01 2021-04-07 Nippon Steel Corporation HOLLOW ELEMENT
EP3677490B1 (en) * 2017-09-01 2023-07-26 Nippon Steel Corporation Hollow member
JP7103368B2 (ja) * 2017-10-31 2022-07-20 日本製鉄株式会社 構造材
JP7053421B2 (ja) * 2018-09-17 2022-04-12 本田技研工業株式会社 車体構造
JP6854301B2 (ja) * 2019-01-09 2021-04-07 アイシン精機株式会社 バンパリインフォースメント
JP6677839B1 (ja) * 2019-03-08 2020-04-08 株式会社神戸製鋼所 自動車のバンパー補強材
US11097785B2 (en) * 2019-07-19 2021-08-24 Volvo Car Corporation Automobile hood for decoupled pedestrian safety and durability
KR102256375B1 (ko) * 2019-11-22 2021-05-27 주식회사 포스코 성형 장치, 이종강도를 가지는 제품 성형 방법 및 상기 성형 장치에 의해 성형된 자동차 충돌부재
DE102020104097A1 (de) * 2020-02-17 2021-08-19 Benteler Automobiltechnik Gmbh Kraftfahrzeug-Stoßfänger
US20230286454A1 (en) 2020-06-10 2023-09-14 Autotech Engineering S.L. Vehicle bumper
CN113335211B (zh) * 2021-05-14 2024-07-05 凌云工业股份有限公司 一种变截面变曲率闭口防撞梁及横梁制备方法
EP4112389A1 (en) 2021-06-28 2023-01-04 Autotech Engineering S.L. Bumper beam with reinforcement arrangement

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE383128B (sv) * 1974-07-04 1976-03-01 Saab Scania Ab Cellblock for stotupptagning
ES2294339T3 (es) * 2003-12-08 2008-04-01 Gestamp Hardtech Aktiebolag Barra de parachoques y vehiculo con dicha barra.
RU2278034C1 (ru) * 2004-12-14 2006-06-20 Виктор Петрович Ткачев Энергопоглощающий буфер легкового автомобиля
SE527530C2 (sv) * 2005-05-25 2006-04-04 Gestamp Hardtech Ab Stötfångarbalk
JP5137322B2 (ja) 2006-04-26 2013-02-06 新日鐵住金株式会社 バンパー補強部材
US7461874B2 (en) * 2006-08-30 2008-12-09 Shape Corporation Selectively annealed bumper beam
EP2527233B1 (en) * 2007-04-04 2014-05-14 Nippon Steel & Sumitomo Metal Corporation Strength member for an automobile body
JP4623071B2 (ja) * 2007-09-21 2011-02-02 トヨタ自動車株式会社 バンパ取付部構造
JP5084623B2 (ja) 2007-09-27 2012-11-28 本田技研工業株式会社 車両の車体強度調整装置
JP5587696B2 (ja) * 2010-07-28 2014-09-10 アイシン精機株式会社 車両用衝撃吸収具及び車両用バンパ装置
JP5492167B2 (ja) * 2011-09-28 2014-05-14 本田技研工業株式会社 車両用バンパ構造
JP6014417B2 (ja) * 2012-08-28 2016-10-25 株式会社アステア バンパー
JP6014430B2 (ja) * 2012-09-12 2016-10-25 株式会社アステア バンパー
CN104918830A (zh) * 2012-12-07 2015-09-16 丰田自动车株式会社 车身端部结构
DE102013111189B4 (de) * 2013-10-10 2019-08-14 Benteler Automobiltechnik Gmbh Stoßfängerquerträger für ein Kraftfahrzeug
KR101965091B1 (ko) 2015-01-21 2019-04-02 신닛테츠스미킨 카부시키카이샤 범퍼 빔
WO2016163054A1 (ja) 2015-04-08 2016-10-13 豊田鉄工株式会社 バンパリインフォースメント
DE102015111995B4 (de) * 2015-07-23 2017-11-02 Benteler Automobiltechnik Gmbh Stoßfängeranordnung mit Schließplatte
JP6406484B1 (ja) * 2017-03-23 2018-10-17 新日鐵住金株式会社 バンパービーム
JP6798457B2 (ja) * 2017-09-15 2020-12-09 トヨタ自動車株式会社 バンパリインフォースメント

Also Published As

Publication number Publication date
KR102127301B1 (ko) 2020-06-26
EP3604043A4 (en) 2020-06-17
EP3604043A1 (en) 2020-02-05
CN110446630B (zh) 2020-07-31
BR112019018513A2 (pt) 2020-04-14
WO2018173759A1 (ja) 2018-09-27
CN110446630A (zh) 2019-11-12
CA3057610A1 (en) 2018-09-27
US20200086815A1 (en) 2020-03-19
US10766444B2 (en) 2020-09-08
EP3604043B1 (en) 2020-12-30
CA3057610C (en) 2020-01-14
RU2716405C1 (ru) 2020-03-11
JP6406484B1 (ja) 2018-10-17
JPWO2018173759A1 (ja) 2019-03-28
KR20190111148A (ko) 2019-10-01

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