FR2730033B1 - Poutre d'absorption d'energie et flan metallique pour realiser une telle poutre d'absorption d'energie - Google Patents

Poutre d'absorption d'energie et flan metallique pour realiser une telle poutre d'absorption d'energie

Info

Publication number
FR2730033B1
FR2730033B1 FR9500908A FR9500908A FR2730033B1 FR 2730033 B1 FR2730033 B1 FR 2730033B1 FR 9500908 A FR9500908 A FR 9500908A FR 9500908 A FR9500908 A FR 9500908A FR 2730033 B1 FR2730033 B1 FR 2730033B1
Authority
FR
France
Prior art keywords
energy absorbing
absorbing beam
making
metal blank
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
FR9500908A
Other languages
English (en)
Other versions
FR2730033A1 (fr
Inventor
Smet Gabriel De
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.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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 Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Priority to FR9500908A priority Critical patent/FR2730033B1/fr
Publication of FR2730033A1 publication Critical patent/FR2730033A1/fr
Application granted granted Critical
Publication of FR2730033B1 publication Critical patent/FR2730033B1/fr
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
    • 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
    • F16F7/127—Vibration-dampers; Shock-absorbers using plastic deformation of members by a blade element cutting or tearing into a quantity of material; Pultrusion of a filling material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vibration Dampers (AREA)
FR9500908A 1995-01-26 1995-01-26 Poutre d'absorption d'energie et flan metallique pour realiser une telle poutre d'absorption d'energie Expired - Fee Related FR2730033B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9500908A FR2730033B1 (fr) 1995-01-26 1995-01-26 Poutre d'absorption d'energie et flan metallique pour realiser une telle poutre d'absorption d'energie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9500908A FR2730033B1 (fr) 1995-01-26 1995-01-26 Poutre d'absorption d'energie et flan metallique pour realiser une telle poutre d'absorption d'energie

Publications (2)

Publication Number Publication Date
FR2730033A1 FR2730033A1 (fr) 1996-08-02
FR2730033B1 true FR2730033B1 (fr) 1997-04-11

Family

ID=9475533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9500908A Expired - Fee Related FR2730033B1 (fr) 1995-01-26 1995-01-26 Poutre d'absorption d'energie et flan metallique pour realiser une telle poutre d'absorption d'energie

Country Status (1)

Country Link
FR (1) FR2730033B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604285A (en) * 1970-04-06 1971-09-14 Saab Scania Ab Energy-absorbing device and method of making the same
US3860258A (en) * 1972-10-05 1975-01-14 Ford Motor Co Bumper support and energy absorbing frame system for a motor vehicle
DE2262293C3 (de) * 1972-12-20 1980-12-04 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Stoßenergie absorbierendes Deformationselement für Kraftfahrzeuge, insbesondere Personenkraftwagen
JPS61287871A (ja) * 1985-06-17 1986-12-18 Toyota Motor Corp 自動車のサイドメンバ
FR2704286B1 (fr) * 1993-04-23 1995-06-02 Gec Alsthom Transport Sa Dispositif d'amortissement de choc.

Also Published As

Publication number Publication date
FR2730033A1 (fr) 1996-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse