FR2435374A1 - Structure de pare-chocs permettant une dilatation thermique de l'element d'absorption d'energie du pare-chocs - Google Patents

Structure de pare-chocs permettant une dilatation thermique de l'element d'absorption d'energie du pare-chocs

Info

Publication number
FR2435374A1
FR2435374A1 FR7922113A FR7922113A FR2435374A1 FR 2435374 A1 FR2435374 A1 FR 2435374A1 FR 7922113 A FR7922113 A FR 7922113A FR 7922113 A FR7922113 A FR 7922113A FR 2435374 A1 FR2435374 A1 FR 2435374A1
Authority
FR
France
Prior art keywords
bumper
energy absorbing
absorbing element
thermal expansion
allowing thermal
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.)
Granted
Application number
FR7922113A
Other languages
English (en)
Other versions
FR2435374B1 (fr
Inventor
Hiroshi Inamoto
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2435374A1 publication Critical patent/FR2435374A1/fr
Application granted granted Critical
Publication of FR2435374B1 publication Critical patent/FR2435374B1/fr
Granted 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

L'invention concerne une structure de pare-chocs pour véhicule automobile. Selon l'invention, l'élément 20 d'absorption d'énergie du pare-chocs est fixé à des montants 60 supportés par la carrosserie du véhicule, au moyen de colliers 50 et 52 et d'organes de fixation 70 et 72 logés dans des fentes allongées 32a et 34a des bras des montants 60, permettant la dilatation thermique de l'élément 20 d'absorption d'énergie. L'invention concerne en particulier les pare-chocs de véhicules automobiles.
FR7922113A 1978-09-06 1979-09-04 Structure de pare-chocs permettant une dilatation thermique de l'element d'absorption d'energie du pare-chocs Granted FR2435374A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12150378U JPS5537740U (fr) 1978-09-06 1978-09-06

Publications (2)

Publication Number Publication Date
FR2435374A1 true FR2435374A1 (fr) 1980-04-04
FR2435374B1 FR2435374B1 (fr) 1981-12-11

Family

ID=14812793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922113A Granted FR2435374A1 (fr) 1978-09-06 1979-09-04 Structure de pare-chocs permettant une dilatation thermique de l'element d'absorption d'energie du pare-chocs

Country Status (4)

Country Link
JP (1) JPS5537740U (fr)
DE (1) DE2936086C2 (fr)
FR (1) FR2435374A1 (fr)
GB (1) GB2032052B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5662256U (fr) * 1979-10-20 1981-05-26
US4412698A (en) * 1981-08-18 1983-11-01 Kingsley Michael C Method and apparatus for attaching sun visor to an automobile
DE19712856B4 (de) * 1997-03-27 2005-08-25 Adam Opel Ag Bauteil für Kraftfahrzeuge
DE10061491C1 (de) * 2000-12-09 2002-04-18 Porsche Ag Anhängezugvorrichtung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB750382A (en) * 1953-04-24 1956-06-13 Daimler Benz Ag Improvements in the construction of bumper devices for vehicles
US3851910A (en) * 1973-04-10 1974-12-03 N Levenberg Automotive bumper and energy absorbing member therefor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1336323A (fr) * 1962-07-19 1963-08-30 Anciens Etablissements Panhard Perfectionnements apportés aux dispositifs amortisseurs de chocs, notamment aux pare-chocs pour véhicules

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB750382A (en) * 1953-04-24 1956-06-13 Daimler Benz Ag Improvements in the construction of bumper devices for vehicles
US3851910A (en) * 1973-04-10 1974-12-03 N Levenberg Automotive bumper and energy absorbing member therefor

Also Published As

Publication number Publication date
DE2936086C2 (de) 1986-06-26
GB2032052B (en) 1982-11-03
DE2936086A1 (de) 1980-03-20
JPS5537740U (fr) 1980-03-11
GB2032052A (en) 1980-04-30
FR2435374B1 (fr) 1981-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse