[go: up one dir, main page]

NO974375L - St°tfanger, samt tilvirkning av samme - Google Patents

St°tfanger, samt tilvirkning av samme

Info

Publication number
NO974375L
NO974375L NO974375A NO974375A NO974375L NO 974375 L NO974375 L NO 974375L NO 974375 A NO974375 A NO 974375A NO 974375 A NO974375 A NO 974375A NO 974375 L NO974375 L NO 974375L
Authority
NO
Norway
Prior art keywords
bumper
cross
partition
sectional shape
collision
Prior art date
Application number
NO974375A
Other languages
English (en)
Other versions
NO974375D0 (no
Inventor
Roald Pedersen
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Priority to NO974375A priority Critical patent/NO974375L/no
Publication of NO974375D0 publication Critical patent/NO974375D0/no
Priority to DE69808948T priority patent/DE69808948T2/de
Priority to US09/509,097 priority patent/US6343820B1/en
Priority to AU92846/98A priority patent/AU9284698A/en
Priority to EP98945649A priority patent/EP1015277B1/en
Priority to PCT/NO1998/000247 priority patent/WO1999015365A1/en
Publication of NO974375L publication Critical patent/NO974375L/no

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
    • 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
    • B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
    • B60R2019/1813—Structural beams therefor, e.g. shock-absorbing made of metal
    • B60R2019/182—Structural beams therefor, e.g. shock-absorbing made of metal of light metal, e.g. extruded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Foreliggende oppfinnelse angår en kontruksjonsbjelke eller en støtfanger samt tilvirkning av samme. Konstruksjonsbjelken eller støtfangeren, spesielt anvendt i forbindelse med et kjøretøy, omfatter et avlangt profil som ved kollisjon er innrettet til å absorbere kollisjonsenergi og -krefter. Støtfangeren er tildannet fra et hult og helt emne (B) og er videre tildannet med ulike tverrsnittsformer langsmed sin mer eller mindre buete utstrekning. Støtfangeren har et ubehandlet, sammentrykket eller foldet tverrsnitt (3) ved sine endepartier, og en i hovedsak basistverrsnittsform (4) på hver side av midten (5). Ved midten (5) er støtfangeren tildannet med en utadpresset tverrsnittsform i forhold til nevnte basistverrsnittsform hvorved i det minste en del av konstruksjonsbjelken eller støtfangerens hulrom er delt ved hjelp av i det minste et fremspring eller en skillevegg (1d), idet hulrommet til nevnte bjelke omfatter i det minste to kammer. Under forming av støtfangeren overfører skilleveggen krefter på en måte som forenkler prosessen, l kollisjon vil skilleveggen redusere risikoen for bukling og tidlig tverrsnittskollaps, samtidig som mer elastisk og plastisk energi kan tas opp.
NO974375A 1997-09-22 1997-09-22 St°tfanger, samt tilvirkning av samme NO974375L (no)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NO974375A NO974375L (no) 1997-09-22 1997-09-22 St°tfanger, samt tilvirkning av samme
DE69808948T DE69808948T2 (de) 1997-09-22 1998-08-21 Stossfänger und herstellungsverfahren
US09/509,097 US6343820B1 (en) 1997-09-22 1998-08-21 Bumper, and the fabrication thereof
AU92846/98A AU9284698A (en) 1997-09-22 1998-08-21 Bumper, and the fabrication thereof
EP98945649A EP1015277B1 (en) 1997-09-22 1998-08-21 Bumper, and the fabrication thereof
PCT/NO1998/000247 WO1999015365A1 (en) 1997-09-22 1998-08-21 Bumper, and the fabrication thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO974375A NO974375L (no) 1997-09-22 1997-09-22 St°tfanger, samt tilvirkning av samme

Publications (2)

Publication Number Publication Date
NO974375D0 NO974375D0 (no) 1997-09-22
NO974375L true NO974375L (no) 1999-03-23

Family

ID=19901140

Family Applications (1)

Application Number Title Priority Date Filing Date
NO974375A NO974375L (no) 1997-09-22 1997-09-22 St°tfanger, samt tilvirkning av samme

Country Status (6)

Country Link
US (1) US6343820B1 (no)
EP (1) EP1015277B1 (no)
AU (1) AU9284698A (no)
DE (1) DE69808948T2 (no)
NO (1) NO974375L (no)
WO (1) WO1999015365A1 (no)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO985846L (no) * 1998-12-14 2000-06-15 Norsk Hydro As FremgangsmÕte ved fremstilling av elementer
NO990503D0 (no) * 1999-02-03 1999-02-03 Norsk Hydro As St°tfanger og fremgangsmÕte ved fremstilling av samme
NO993034D0 (no) * 1999-06-18 1999-06-18 Norsk Hydro As Bjelke og fremgangsmÕte ved fremstilling av samme
JP3641428B2 (ja) * 2000-12-25 2005-04-20 アイシン精機株式会社 衝撃伝達部材及び衝撃吸収部材の接合構造、並びにバンパ
JP4048080B2 (ja) * 2001-07-30 2008-02-13 アイシン精機株式会社 車両用バンパ装置及びバンパステー
AT5755U1 (de) * 2001-11-15 2002-11-25 Steyr Daimler Puch Ag Leichtbauträger für stossfänger
EP1342624B1 (de) * 2002-03-04 2006-06-14 Alcan Technology & Management Ltd. Stossstange für ein Fahrzeug
NO20024789D0 (no) * 2002-10-03 2002-10-03 Norsk Hydro As Stötfanger
JP4004924B2 (ja) * 2002-10-29 2007-11-07 アイシン精機株式会社 車両用バンパ装置
US6893062B2 (en) * 2002-11-01 2005-05-17 Mitsubishi Aluminum Co., Ltd. Bumper beam for automobiles
US6910721B2 (en) * 2002-12-20 2005-06-28 Pullman Industries, Inc. Elongated bumper bar with sections twisted rotationally about the axis of elongation
SE527380C2 (sv) 2003-06-06 2006-02-21 Gestamp Hardtech Ab Stötfångarbalk för fordon
JP4323922B2 (ja) * 2003-10-23 2009-09-02 本田技研工業株式会社 車体剛性調整装置
WO2005049409A1 (en) * 2003-11-21 2005-06-02 Raufoss Technology As A sub-frame for a vehicle, and a method for its manufacture
US7108303B2 (en) * 2004-04-07 2006-09-19 Pullman Industries, Inc. Crushed profile bumper and method for producing
US6986536B1 (en) * 2004-06-25 2006-01-17 Shape Corporation Vehicle bumper beam
US6971691B1 (en) 2004-06-25 2005-12-06 Shape Corporation Vehicle bumper beam
DE102004034519B3 (de) * 2004-07-16 2006-03-02 Dr.Ing.H.C. F. Porsche Ag Energie absorbierendes Trägerelement eines Kraftfahrzeugs
NO20043579D0 (no) * 2004-08-27 2004-08-27 Norsk Hydro As Skinne, samt metode for a lage skinne
US20070039282A1 (en) * 2005-08-19 2007-02-22 Christian Holl Gooseneck beam
JP4865379B2 (ja) * 2006-03-29 2012-02-01 アイシン精機株式会社 自動車用バンパ装置
JP4546496B2 (ja) * 2007-03-09 2010-09-15 株式会社丸順 自動車用バンパービーム
DE102007025439B3 (de) * 2007-05-31 2008-09-11 Daimler Ag Verfahren zum Formen einer Versteifungsstrebe für ein Kraftfahrzeug
US7866716B2 (en) * 2008-04-08 2011-01-11 Flex-N-Gate Corporation Energy absorber for vehicle
PL2619040T3 (pl) * 2010-09-23 2018-10-31 Shape Corp. Belka rurowa z pojedynczym odgałęzieniem środkowym
US9533641B2 (en) 2011-01-24 2017-01-03 Constellium Singen Gmbh Tubular beam of an automotive structure having an improved impact behavior
CN102582548B (zh) * 2012-03-01 2013-11-27 刘小娟 一种碰撞吸能及抗弯曲装置
KR101464970B1 (ko) * 2013-03-27 2014-11-25 주식회사 성우하이텍 차량용 범퍼빔 및 그 제작방법
GB2519810A (en) * 2013-10-31 2015-05-06 Gm Global Tech Operations Inc Vehicle front structure
US10065587B2 (en) 2015-11-23 2018-09-04 Flex|N|Gate Corporation Multi-layer energy absorber
KR20190020125A (ko) * 2016-07-13 2019-02-27 신닛테츠스미킨 카부시키카이샤 핫 스탬프 성형품, 및 그것을 사용한 구조 부재, 그리고 핫 스탬프 성형품의 제조 방법
DE102018124334B3 (de) * 2018-10-02 2020-02-06 Benteler Automobiltechnik Gmbh Verfahren zum Herstellen eines Hohlprofilbauteils für ein Fahrzeug
MX2023012238A (es) * 2021-05-26 2023-11-09 Autotech Eng Sl Viga de parachoques.

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827740A (en) * 1972-05-18 1974-08-06 Rockwell International Corp Structurally reinforced vehicle bumper
GB1436301A (en) 1972-08-11 1976-05-19 Enersorb Ltd Energy absorbing devices
US3938841A (en) * 1973-12-07 1976-02-17 Ford Motor Company Resilient bumper assembly
US5078439A (en) * 1989-09-22 1992-01-07 Aisin Seiki Kabushiki Kaisha Bumper assembly for vehicles
CA2134943A1 (en) 1993-11-05 1995-05-06 Minoru Sugawara Blow molding bumper beam
US5340178A (en) 1993-11-12 1994-08-23 Chrysler Corporation Vehicle bumper beam
NO941974D0 (no) * 1994-05-27 1994-05-27 Raufoss As Stötfanger, samt fremstilling av samme
JPH0860285A (ja) 1994-06-16 1996-03-05 Furukawa Electric Co Ltd:The アルミニウム合金製バンパー補強材およびその製造方法
CH688652A5 (de) * 1994-12-23 1997-12-31 Alusuisse Lonza Services Ag Stossstange mit Halterungen zum Befestigen an einem Fahrzeug.
EP0718157B1 (de) * 1994-12-23 1999-03-24 Alusuisse Technology & Management AG Stossstange für Fahrzeuge
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
NO960288D0 (no) * 1996-01-24 1996-01-24 Raufoss Automotive As Stötfangerskinne
US6003912A (en) * 1996-04-09 1999-12-21 Chrysler Corporation Bi-metal vehicle bumper structure

Also Published As

Publication number Publication date
EP1015277B1 (en) 2002-10-23
DE69808948T2 (de) 2003-06-18
EP1015277A1 (en) 2000-07-05
US6343820B1 (en) 2002-02-05
WO1999015365A1 (en) 1999-04-01
DE69808948D1 (de) 2002-11-28
NO974375D0 (no) 1997-09-22
AU9284698A (en) 1999-04-12

Similar Documents

Publication Publication Date Title
NO974375L (no) St°tfanger, samt tilvirkning av samme
JP4582987B2 (ja) バンパーバー及びその製造方法
NO995376L (no) B¶rearm
US1552965A (en) Pneumatic bumper for vehicles
WO1997027082A1 (en) Bumper, and the fabrication thereof
US7401825B2 (en) Bumper with attachment means
SE9702878L (sv) Sätt att tillverka en härdad ståldetalj
CA2443975A1 (en) Bumper system with face-mounted energy absorber
FR2796021B1 (fr) Poutre de pare-chocs pour vehicules automobiles
ATE384643T1 (de) Stossfängerstange für ein fahrzeug
WO2006127242A3 (en) Bumper assembly with energy absorber
SE0100409D0 (sv) dörram
PT1177116E (pt) Caixa de absorcao de choques
KR101398577B1 (ko) 범퍼 비임
BR0205838A (pt) Dispositivo e processo para alargar e moldar latas
DK200100028A (da) Geometric construction system
ES2062824T3 (es) Extremo trasero de una carroceria de un vehiculo automovil.
US1676258A (en) Method of making trussed structures
PT1176078E (pt) Processo para a producao de um banco para veiculos de caminhos-de-ferro e banco produzido com a utilizacao desse processo
ES2014393T3 (es) Procedimiento de fabricacion de un panel de soporte que forma presentador, y panel obtenido por la puesta en practica de este procedimiento.
KR100767495B1 (ko) 범퍼 빔 장치
US1403887A (en) Tool for removing dents from automobile fenders
CN218558964U (zh) 一种有利于提高强度的前围底部横梁总成
CN213920936U (zh) 一种防撞型保险杆
US831653A (en) Corner-stake for cars and method of manufacture.

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application