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1. WO2001059324 - TRANSVERSELY LOADABLE COMPOSITE WITH STRUCTURAL PIECE AND DEFORMATION ELEMENT

Publication Number WO/2001/059324
Publication Date 16.08.2001
International Application No. PCT/EP2001/001117
International Filing Date 02.02.2001
Chapter 2 Demand Filed 02.08.2001
IPC
F16F 7/12 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
7Vibration-dampers; Shock-absorbers
12using plastic deformation of members
CPC
F16F 2228/08
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
2228Functional characteristics, e.g. variability, frequency-dependence
08pre-stressed
F16F 7/121
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
7Vibration-dampers; Shock-absorbers
12using plastic deformation of members
121the members having a cellular, e.g. honeycomb, structure
Applicants
  • EMITEC GESELLSCHAFT FÜR EMISSIONSTECHNOLOGIE MBH [DE]/[DE] (AllExceptUS)
  • HODGSON, Jan [DE]/[DE] (UsOnly)
  • KRUSE, Carsten [DE]/[DE] (UsOnly)
  • BRÜCK, Rolf [DE]/[DE] (UsOnly)
Inventors
  • HODGSON, Jan
  • KRUSE, Carsten
  • BRÜCK, Rolf
Common Representative
  • KAHLHÖFER, Hermann
Priority Data
100 05 665.209.02.2000DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) QUERBELASTBARER VERBUND AUS STRUKTURTEIL UND DEFORMATIONSELEMENT
(EN) TRANSVERSELY LOADABLE COMPOSITE WITH STRUCTURAL PIECE AND DEFORMATION ELEMENT
(FR) ENSEMBLE COMPOSITE RESISTANT AUX SOLLICITATIONS TRANSVERSALES, CONSTITUE D'UN ELEMENT DE STRUCTURE ET D'UN ELEMENT DE DEFORMATION
Abstract
(DE) Verbund aus mindestens einem Strukturteil (1a, 1b) und einem Deformationselement, insbesondere für ein Kraftfahrzeug zur Absorption von Bewegungsenergie bei einem Aufprall, welches bis zu einer Restblocklänge in einer Deformationsrichtung deformierbar ist, und welches einen wabenförmigen Matrixkörper (2) aufweist, dadurch gekennzeichnet, dass der Matrixkörper (2) und das mindestens eine Strukturteil (1a, 1b) so durch Befestigungsmittel miteinander verbunden sind, dass der Verbund Kräften quer zur Deformationsrichtung standhalten kann.
(EN) The invention relates to a structural piece (1a, 1b) and a deformation element, in particular, for a motor vehicle, for absorption of kinetic energy in the event of a crash, which may be deformed in a direction of deformation, to achieve a residual block length. Said element comprises a honeycombed matrix body (2). The invention is characterised in that the matrix body (2) and the structural piece (1a, 1b) are connected to each other by fixing means, such that the connection may resist forces transverse to the direction of deformation.
(FR) L'invention concerne un ensemble composite constitué d'au moins un élément de structure (1a, 1b) et d'un élément de déformation. Ce dernier, destiné notamment à un véhicule, sert à absorber l'énergie cinétique lors d'un choc, peut se déformer dans un sens de déformation jusqu'à ce qu'il atteigne une longueur à bloc, et présente un corps matriciel alvéolaire (2). L'invention est caractérisée en ce que ce corps matriciel (2) et le ou les éléments de structure (1a, 1b) sont reliés entre eux par des moyens de fixation de sorte que ledit ensemble composite puisse résister à des forces transversales au sens de déformation.
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