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1. WO2022008682 - CRASH MANAGEMENT SYSTEM WITH AN ADDITIONAL ELEMENT CONNECTING THE ABSORBER TO THE CROSS BEAM

Publication Number WO/2022/008682
Publication Date 13.01.2022
International Application No. PCT/EP2021/069055
International Filing Date 08.07.2021
IPC
B60R 19/24 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
19Wheel guards; Radiator guards; Obstruction removers; Fittings damping bouncing force in collisions
02Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
24Arrangements for mounting bumpers on vehicles
B60R 19/34 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
19Wheel guards; Radiator guards; Obstruction removers; Fittings damping bouncing force in collisions
02Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
24Arrangements for mounting bumpers on vehicles
26comprising yieldable mounting means
34destroyed upon impact, e.g. one-shot type
Applicants
  • CONSTELLIUM SINGEN GMBH [DE]/[DE]
Inventors
  • WIEDEMANN, Jochen
  • SCHMID, Thomas
  • KLEINDICK, Tim
  • BRAUNER, Jambolka
  • HOETZ, Joerg
  • BOEHLER, Patrick
Agents
  • C-TEC CONSTELLIUM TECHNOLOGY CENTER
Priority Data
20185381.910.07.2020EP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) CRASH MANAGEMENT SYSTEM WITH AN ADDITIONAL ELEMENT CONNECTING THE ABSORBER TO THE CROSS BEAM
(FR) SYSTÈME DE GESTION DE COLLISION AVEC UN ÉLÉMENT SUPPLÉMENTAIRE RELIANT L'ABSORBEUR À LA TRAVERSE
Abstract
(EN) A crash management system (1) for a front or rear part of a vehicle having a longitudinal direction X, a transverse direction Y perpendicular to the longitudinal direction X and a vertical direction Z perpendicular to the longitudinal direction X and to the transverse direction Y, said crash management system (1) having a crash management system length (LC) along the Y direction and comprising: a cross beam (2) having a cross beam length (LB) along the Y direction, at least one additional element (3) having an outer face (36) and an inner face (50), wherein the additional element has at least one wall (38) which is connected to said cross beam (2), at least one absorber (4) having an outer face and/or an inner face, characterized in that said cross beam length (LB) is smaller than said crash management system length (LC), said cross beam (2) is connected to said absorber (4) through said additional element (3).
(FR) La présente invention concerne un système de gestion de collision (1) pour une partie avant ou arrière d'un véhicule ayant une direction longitudinale X, une direction transversale Y perpendiculaire à la direction longitudinale X et une direction verticale Z perpendiculaire à la direction longitudinale X et à la direction transversale Y, ledit système de gestion de collision (1) ayant une longueur de système de gestion de collision (LC) le long de la direction Y et comprenant : une traverse (2) ayant une longueur de traverse (LB) le long de la direction Y, au moins un élément supplémentaire (3) ayant une face externe (36) et une face interne (50), l'élément supplémentaire présentant au moins une paroi (38) qui est reliée à ladite traverse (2), au moins un absorbeur (4) ayant une face externe et/ou une face interne, caractérisé en ce que ladite longueur de traverse (LB) est inférieure à ladite longueur de système de gestion de collision (LC), ladite traverse (2) est reliée audit absorbeur (4) au moyen dudit élément supplémentaire (3).
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