DE69701546D1 - Energieabsorptionsträger, insbesondere für Längsträger oder Querträger von Kraftfahrzeugen - Google Patents

Energieabsorptionsträger, insbesondere für Längsträger oder Querträger von Kraftfahrzeugen

Info

Publication number
DE69701546D1
DE69701546D1 DE69701546T DE69701546T DE69701546D1 DE 69701546 D1 DE69701546 D1 DE 69701546D1 DE 69701546 T DE69701546 T DE 69701546T DE 69701546 T DE69701546 T DE 69701546T DE 69701546 D1 DE69701546 D1 DE 69701546D1
Authority
DE
Germany
Prior art keywords
portions
motor vehicles
energy absorption
members
caisson
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
DE69701546T
Other languages
English (en)
Other versions
DE69701546T2 (de
Inventor
Daniel Clement
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
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 Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Application granted granted Critical
Publication of DE69701546D1 publication Critical patent/DE69701546D1/de
Publication of DE69701546T2 publication Critical patent/DE69701546T2/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vibration Dampers (AREA)
  • Body Structure For Vehicles (AREA)
  • Revetment (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE69701546T 1996-06-06 1997-06-05 Energieabsorptionsträger, insbesondere für Längsträger oder Querträger von Kraftfahrzeugen Expired - Fee Related DE69701546T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9607009A FR2749557B1 (fr) 1996-06-06 1996-06-06 Poutre d'absorption d'energie, notamment pour longeron ou traverse d'un vehicule automobile

Publications (2)

Publication Number Publication Date
DE69701546D1 true DE69701546D1 (de) 2000-05-04
DE69701546T2 DE69701546T2 (de) 2000-07-27

Family

ID=9492777

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69701546T Expired - Fee Related DE69701546T2 (de) 1996-06-06 1997-06-05 Energieabsorptionsträger, insbesondere für Längsträger oder Querträger von Kraftfahrzeugen

Country Status (5)

Country Link
EP (1) EP0811544B1 (de)
AT (1) ATE191191T1 (de)
DE (1) DE69701546T2 (de)
ES (1) ES2143834T3 (de)
FR (1) FR2749557B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29703843U1 (de) * 1997-03-04 1997-05-22 Gesellschaft für Innenhochdruckverfahren mbH & Co. KG, 73441 Bopfingen Deformationselement
US6282769B1 (en) * 1998-07-15 2001-09-04 Cosma International Inc. Motor vehicle end module assembly
FR2839126B1 (fr) * 2002-04-24 2004-07-16 Nantes Ecole Centrale Dispositif d'absorption d'energie
EP1814771A2 (de) * 2004-10-08 2007-08-08 Noble Metal Processing, Inc. Knautschspitze für auto und herstellungsverfahren
US8689955B2 (en) * 2009-09-14 2014-04-08 Toyota Jidosha Kabushiki Kaisha Shock absorbing structure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599757A (en) * 1968-06-25 1971-08-17 Tokyu Car Corp Energy absorber by means of plastic deformation
DE2137517C3 (de) * 1971-07-27 1980-03-06 Volkswagenwerk Ag, 3180 Wolfsburg Fahrzeugrahmen mit energieverzehrend ausgebildetem Endbereich
DE2212713C3 (de) * 1972-03-16 1985-08-29 Adam Opel AG, 6090 Rüsselsheim Sicherheitslenksäule für Fahrzeuge, insbesondere Kraftfahrzeuge
JPS58116267A (ja) * 1981-12-28 1983-07-11 Mazda Motor Corp 自動車の車体フレ−ム構造
US4431221A (en) * 1982-02-26 1984-02-14 The Budd Company Bumper beam for an automobile
JPS61287871A (ja) * 1985-06-17 1986-12-18 Toyota Motor Corp 自動車のサイドメンバ
US4684151A (en) * 1986-03-21 1987-08-04 General Motors Corporation Controlled collapsible frame rail
US5431445A (en) * 1994-11-28 1995-07-11 Ford Motor Company Asymmetrical beam structure for a vehicle

Also Published As

Publication number Publication date
FR2749557A1 (fr) 1997-12-12
ATE191191T1 (de) 2000-04-15
EP0811544A1 (de) 1997-12-10
EP0811544B1 (de) 2000-03-29
DE69701546T2 (de) 2000-07-27
FR2749557B1 (fr) 1998-08-28
ES2143834T3 (es) 2000-05-16

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee