DE60008791D1 - Stossstange - Google Patents

Stossstange

Info

Publication number
DE60008791D1
DE60008791D1 DE60008791T DE60008791T DE60008791D1 DE 60008791 D1 DE60008791 D1 DE 60008791D1 DE 60008791 T DE60008791 T DE 60008791T DE 60008791 T DE60008791 T DE 60008791T DE 60008791 D1 DE60008791 D1 DE 60008791D1
Authority
DE
Germany
Prior art keywords
vehicle
bumper bar
collision
bar
during
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
DE60008791T
Other languages
English (en)
Other versions
DE60008791T2 (de
Inventor
Anders Sundgren
Mats Lindberg
Goeran Berglund
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.)
Accra Teknik AB
Original Assignee
Accra Teknik AB
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 Accra Teknik AB filed Critical Accra Teknik AB
Publication of DE60008791D1 publication Critical patent/DE60008791D1/de
Application granted granted Critical
Publication of DE60008791T2 publication Critical patent/DE60008791T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Body Structure For Vehicles (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
DE60008791T 1999-12-14 2000-11-23 Stossstange Expired - Lifetime DE60008791T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9904567A SE516760C2 (sv) 1999-12-14 1999-12-14 Stötfångarbalk
SE9904567 1999-12-14
PCT/SE2000/002307 WO2001044017A1 (en) 1999-12-14 2000-11-23 Bumper bar

Publications (2)

Publication Number Publication Date
DE60008791D1 true DE60008791D1 (de) 2004-04-08
DE60008791T2 DE60008791T2 (de) 2005-03-10

Family

ID=20418115

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60008791T Expired - Lifetime DE60008791T2 (de) 1999-12-14 2000-11-23 Stossstange

Country Status (8)

Country Link
US (1) US6726258B1 (de)
EP (1) EP1237754B1 (de)
JP (1) JP4582986B2 (de)
KR (1) KR100751624B1 (de)
AT (1) ATE260787T1 (de)
DE (1) DE60008791T2 (de)
SE (1) SE516760C2 (de)
WO (1) WO2001044017A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040135384A1 (en) * 2002-12-13 2004-07-15 Meridian Automotive Systems, Inc. Bumper assembly
US7077439B2 (en) * 2003-08-25 2006-07-18 General Motors Corporation Vehicle bumper and method of making same
US7254977B2 (en) * 2004-01-20 2007-08-14 Pullman Industries, Inc. Coolant delivery system and continuous fabrication apparatus which includes the system
US7503116B2 (en) * 2004-01-20 2009-03-17 Noble Advanced Technologies, Inc. Continuous process for producing a shaped steel member
US20080093867A1 (en) * 2006-10-24 2008-04-24 Shape Corporation B-shaped beam with integrally-formed rib in face
US7503601B2 (en) 2007-05-31 2009-03-17 Shape Corp. B-shaped beam with radiused face but recessed center
FR2922851B1 (fr) † 2007-10-24 2010-02-26 Renault Sas Traverse pour structure avant et/ou arriere de vehicule automobile
US7866716B2 (en) 2008-04-08 2011-01-11 Flex-N-Gate Corporation Energy absorber for vehicle
US20100122981A1 (en) * 2008-11-18 2010-05-20 Evironmental Packaging Technologies Limited Shipping container systems
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
DE102010035619B4 (de) * 2010-08-26 2022-04-07 Benteler Automobiltechnik Gmbh Kraftfahrzeug mit einem Deformationselement
JP5987638B2 (ja) * 2012-10-31 2016-09-07 マツダ株式会社 車両の車体構造
KR101435418B1 (ko) * 2012-11-26 2014-08-29 주식회사 성우하이텍 차량용 범퍼빔
KR101424529B1 (ko) * 2012-11-26 2014-08-01 주식회사 성우하이텍 차량용 범퍼빔
SE537087C2 (sv) * 2013-03-13 2014-12-30 Gestamp Hardtech Ab Stötfångarbalk
US9505361B2 (en) * 2013-10-04 2016-11-29 Multimatic Inc. Vehicle bumper
US10556559B2 (en) * 2014-11-24 2020-02-11 Tesseract Structural Innovations, Inc. Uniform deceleration unit
US11021120B2 (en) 2014-11-24 2021-06-01 Tesseract Structural Innovations, Inc. Uniform deceleration unit
US11097782B2 (en) 2014-11-24 2021-08-24 Tesseract Structural Innovations, Inc. Sill beam uniform deceleration unit
US10065587B2 (en) 2015-11-23 2018-09-04 Flex|N|Gate Corporation Multi-layer energy absorber
EP3445616B1 (de) 2016-04-21 2020-12-16 Tesseract Structural Innovations Inc. Crashbox einer einheit mit gleichmässiger entschleunigung
WO2019204350A1 (en) * 2018-04-16 2019-10-24 Tesseract Structural Innovations, Inc. Uniform deceleration unit
CN108860030A (zh) * 2018-08-21 2018-11-23 苏州达美特汽车技术有限公司 一种汽车尾防撞梁及汽车
JP7376835B2 (ja) * 2020-07-31 2023-11-09 日本製鉄株式会社 自動車車体の構造部材

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1614087A (en) * 1927-01-11 Bumper
US3698224A (en) 1970-11-16 1972-10-17 Siderurgica Occidental C A Process for the production of steel structural shapes
IT1030395B (it) * 1975-03-21 1979-03-30 Ulma Spa Paraurti per autoveicoli
US4597601A (en) 1985-03-18 1986-07-01 Transpec, Inc. Energy absorbing vehicle bumper
US4652032A (en) 1985-10-16 1987-03-24 Borg-Warner Chemicals, Inc. Vehicle bumper assembly
FR2653723B1 (fr) 1989-11-02 1992-01-03 Peugeot Pare-chocs de vehicules automobiles comportant des moyens d'absorption d'energie.
US5306058A (en) 1990-03-26 1994-04-26 Shape Corporation Tubular roll-formed automotive bumper
US5080412A (en) * 1991-04-22 1992-01-14 Chrysler Corporation Vehicle and bumper beam combination
NO173538C (no) 1991-09-06 1993-12-29 Norsk Hydro As Konstruksjonsbjelke og fremgangsmaate ved produksjon av den samme
JPH06247237A (ja) 1993-02-22 1994-09-06 Nippon Steel Chem Co Ltd 車両用バンパー及びその製造方法
US5340178A (en) 1993-11-12 1994-08-23 Chrysler Corporation Vehicle bumper beam
US5425561A (en) 1993-12-21 1995-06-20 General Motors Corporation Flexible insert for an automotive bumper
JPH07205732A (ja) 1994-01-13 1995-08-08 Yamakawa Ind Co Ltd バンパーリインホースとその製造方法
SE503450C2 (sv) 1994-01-26 1996-06-17 Plannja Hardtech Ab Stötfångarbalk
JP2772621B2 (ja) 1994-09-30 1998-07-02 本田技研工業株式会社 バンパビーム
US5498045A (en) 1994-12-14 1996-03-12 General Motors Corporation Blow molded bumper beam and U-bolt attachment
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
DE19600533A1 (de) 1996-01-10 1997-07-17 Griwe Innovative Umformtechnik Stoßstange
NO960288D0 (no) 1996-01-24 1996-01-24 Raufoss Automotive As Stötfangerskinne
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
US5997057A (en) 1998-04-16 1999-12-07 Chrysler Corporation Bumper end cap
US6082792A (en) 1998-05-07 2000-07-04 General Electric Company Vehicle bumper
JP2000079856A (ja) * 1998-09-04 2000-03-21 Tokai Rubber Ind Ltd 車両用緩衝装置
SE516762C2 (sv) 1999-12-14 2002-02-26 Accra Teknik Ab Stötfångarbalk och förfarande vid tillverkning av densamma

Also Published As

Publication number Publication date
SE9904567D0 (sv) 1999-12-14
ATE260787T1 (de) 2004-03-15
EP1237754B1 (de) 2004-03-03
EP1237754A1 (de) 2002-09-11
KR100751624B1 (ko) 2007-08-22
JP4582986B2 (ja) 2010-11-17
KR20020069208A (ko) 2002-08-29
SE516760C2 (sv) 2002-02-26
DE60008791T2 (de) 2005-03-10
SE9904567L (sv) 2001-06-15
WO2001044017A1 (en) 2001-06-21
US6726258B1 (en) 2004-04-27
JP2003516901A (ja) 2003-05-20

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition