DE69110872T2 - Energieabsorbierende strukturen und ihr herstellungsverfahren. - Google Patents

Energieabsorbierende strukturen und ihr herstellungsverfahren.

Info

Publication number
DE69110872T2
DE69110872T2 DE69110872T DE69110872T DE69110872T2 DE 69110872 T2 DE69110872 T2 DE 69110872T2 DE 69110872 T DE69110872 T DE 69110872T DE 69110872 T DE69110872 T DE 69110872T DE 69110872 T2 DE69110872 T2 DE 69110872T2
Authority
DE
Germany
Prior art keywords
production process
energy absorbing
absorbing structures
structures
energy
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 - Fee Related
Application number
DE69110872T
Other languages
English (en)
Other versions
DE69110872D1 (de
Inventor
Edvin Clausen
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.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
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 ASA filed Critical Norsk Hydro ASA
Publication of DE69110872D1 publication Critical patent/DE69110872D1/de
Application granted granted Critical
Publication of DE69110872T2 publication Critical patent/DE69110872T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
    • B62D21/152—Front or rear frames
    • 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
    • F16F7/123—Deformation involving a bending action, e.g. strap moving through multiple rollers, folding of members
DE69110872T 1990-03-06 1991-03-06 Energieabsorbierende strukturen und ihr herstellungsverfahren. Expired - Fee Related DE69110872T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO901062A NO168880C (no) 1990-03-06 1990-03-06 Energiabsorberende konstruksjon for opptak av anslagsenergi samt fremgangsmaate ved fremstilling av denne
PCT/NO1991/000034 WO1991014110A1 (en) 1990-03-06 1991-03-06 Energy absorbing structures and method of providing such structures

Publications (2)

Publication Number Publication Date
DE69110872D1 DE69110872D1 (de) 1995-08-03
DE69110872T2 true DE69110872T2 (de) 1996-02-22

Family

ID=19892961

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69110872T Expired - Fee Related DE69110872T2 (de) 1990-03-06 1991-03-06 Energieabsorbierende strukturen und ihr herstellungsverfahren.

Country Status (7)

Country Link
US (1) US5492207A (de)
EP (1) EP0518937B1 (de)
JP (1) JPH05505016A (de)
KR (1) KR920704042A (de)
DE (1) DE69110872T2 (de)
NO (1) NO168880C (de)
WO (1) WO1991014110A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19938937B4 (de) * 1998-08-17 2006-02-02 Honda Giken Kogyo K.K. Karosserieaufbau eines Kraftfahrzeugs mit kontrollierter Reaktionslast
US7832793B2 (en) 2006-08-21 2010-11-16 Euromotive Gmbh Pedestrian guard for a motor vehicle
DE102018129725A1 (de) * 2018-11-26 2020-05-28 Benteler Automobiltechnik Gmbh Fahrzeugbauteil für ein Fahrzeug

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692206B1 (fr) * 1992-06-11 1994-07-22 Peugeot Vehicule automobile a propulsion electrique dont la carrosserie peut etre derivee, avec tres peu de modifications, de la carrosserie d'un vehicule de base a moteur thermique.
CH687816A5 (de) * 1994-10-26 1997-02-28 Alusuisse Lonza Services Ag Sicherheitslenksaeule.
DE19512378C1 (de) * 1995-04-01 1996-08-29 Vaw Ver Aluminium Werke Ag Airbagaufnahmeprofil
NL1000942C2 (nl) * 1995-08-07 1997-02-11 Reynolds Aluminium Bv Absorptie-element met kreukelzone voor het opnemen van botsenergie, en voertuig voorzien van een dergelijk absorptie-element.
FR2741030B1 (fr) * 1995-11-15 1998-01-16 Matra Automobile Structure pour vehicule automobile et procede de reparation d'une telle structure
EP0818361A1 (de) * 1996-07-10 1998-01-14 Autoliv ASP, Inc. Örtlich erweichtes Gehäuse für Luftsackmodul
US5732801A (en) * 1996-08-05 1998-03-31 Gertz; David C. Energy absorbing bumper support structure
DE19851975A1 (de) 1998-11-11 2000-05-18 Daimler Chrysler Ag Airbagmodulgehäuse
DE19943207A1 (de) * 1999-09-09 2001-04-19 Benteler Werke Ag Aufpralldämpfer für Kraftfahrzeuge
FR2800695B1 (fr) * 1999-11-08 2001-12-07 Renault Vehicule, notamment de tourisme, a structure d'encaissement de choc anti-chevauchement
DE10057566B4 (de) * 2000-11-21 2010-06-17 Volkswagen Ag Kraftfahrzeug mit Crashelement für Vorderachsfahrschemel
JP4350921B2 (ja) 2001-06-12 2009-10-28 本田技研工業株式会社 乗員保護装置
US8123263B2 (en) * 2001-09-27 2012-02-28 Shape Corp. Energy management beam
US6648384B2 (en) * 2001-09-27 2003-11-18 Shape Corporation Bumper crush tower with rings of varied strength
US6942262B2 (en) * 2001-09-27 2005-09-13 Shape Corporation Tubular energy management system for absorbing impact energy
GB0203059D0 (en) * 2002-02-08 2002-03-27 Norsk Hydro As Method of determining a heat treatment
US6921444B2 (en) * 2003-01-13 2005-07-26 Ford Global Technologies, Llc Method of locally heating a part to reduce strength and increase ductility for subsequent manufacturing operation
US6820924B2 (en) * 2003-01-13 2004-11-23 Ford Global Technologies, Llc Method of improving impact absorbing and deformation control characteristics of vehicle components
CA2579504A1 (en) * 2004-09-07 2006-03-16 Shape Corporation Plastic energy management beam
US7188890B1 (en) * 2005-09-07 2007-03-13 Ford Global Technologies, Llc Energy-absorbing device with a reduced initial peak load
SE530228C2 (sv) * 2006-08-25 2008-04-01 Gestamp Hardtech Ab Sätt att varmforma och härda en plåtdetalj, samt en B-stolpe till ett fordon
US7461874B2 (en) * 2006-08-30 2008-12-09 Shape Corporation Selectively annealed bumper beam
US7866716B2 (en) * 2008-04-08 2011-01-11 Flex-N-Gate Corporation Energy absorber for vehicle
EP2417299A4 (de) * 2009-04-07 2015-03-04 Valmont Highway Technology Ltd Energieabsorbierende vorrichtung
KR20120036812A (ko) 2009-04-28 2012-04-18 게스탐프 하르트테크 아베 차량용 에너지 흡수 사이드 레일
US8752295B2 (en) * 2010-12-29 2014-06-17 GM Global Technology Operations LLC Method of varying material properties
FR3028830B1 (fr) * 2014-11-20 2016-12-16 Autotech Eng A I E Poutre pour la realisation d'une ossature metallique
US10065587B2 (en) 2015-11-23 2018-09-04 Flex|N|Gate Corporation Multi-layer energy absorber
US11386726B2 (en) * 2019-09-19 2022-07-12 Ford Global Technologies, Llc Enhanced collision detection

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716953A (en) * 1970-05-05 1973-02-20 A Moore Light-weight, crashproof, tubular structure
GB1365214A (en) * 1972-05-02 1974-08-29 Cam Gears Ltd Collapsible steering columns
US3774952A (en) * 1972-07-10 1973-11-27 Chemplate Corp Aluminum bumper construction
US3972744A (en) * 1974-02-11 1976-08-03 Houdaille Industries, Inc. Method of and means for making lightweight, low cost impact resistant bumpers
DE2426938C3 (de) * 1974-06-04 1981-04-23 Volkswagenwerk Ag, 3180 Wolfsburg Stoßdämpfer
DE2429496A1 (de) * 1974-06-20 1976-01-08 Volkswagenwerk Ag Traeger, insbesondere laengstraeger fuer fahrzeuge
DE2620927C2 (de) * 1976-05-12 1985-06-20 Daimler-Benz Ag, 7000 Stuttgart Längsträger für einen Kraftfahrzeugrahmen
DE2624188A1 (de) * 1976-05-29 1977-12-08 Daimler Benz Ag Laengstraeger
DE2636655A1 (de) * 1976-08-14 1978-02-16 Daimler Benz Ag Hohltraeger fuer fahrzeuge und verfahren zu seiner herstellung
US4545236A (en) * 1984-06-15 1985-10-08 The United States Of America As Represented By The Secretary Of Agriculture Device for simulating stress on packages during coupling of railcars
JPS6444232A (en) * 1987-08-11 1989-02-16 Showa Aluminum Corp Production of frame for rolling stock
US4991897A (en) * 1989-06-06 1991-02-12 Vahe Karapetian Vehicle body

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19938937B4 (de) * 1998-08-17 2006-02-02 Honda Giken Kogyo K.K. Karosserieaufbau eines Kraftfahrzeugs mit kontrollierter Reaktionslast
US7832793B2 (en) 2006-08-21 2010-11-16 Euromotive Gmbh Pedestrian guard for a motor vehicle
DE102018129725A1 (de) * 2018-11-26 2020-05-28 Benteler Automobiltechnik Gmbh Fahrzeugbauteil für ein Fahrzeug
US11167705B2 (en) 2018-11-26 2021-11-09 Benteler Automobiltechnik Gmbh Vehicle component for a vehicle
DE102018129725B4 (de) 2018-11-26 2022-07-14 Benteler Automobiltechnik Gmbh Fahrzeugbauteil für ein Fahrzeug

Also Published As

Publication number Publication date
EP0518937B1 (de) 1995-06-28
EP0518937A1 (de) 1992-12-23
DE69110872D1 (de) 1995-08-03
NO168880B (no) 1992-01-06
KR920704042A (ko) 1992-12-19
NO901062L (no) 1991-09-09
JPH05505016A (ja) 1993-07-29
NO901062D0 (no) 1990-03-06
NO168880C (no) 1992-04-15
US5492207A (en) 1996-02-20
WO1991014110A1 (en) 1991-09-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee