The invention provides an impact absorbing component capable of stable bellows-shaped crushing deformation irrespective of the direction an impact load is exerted in, with a short bucking wavelength and large buckling load. A laminated metal sheet (impact absorbing component) includes a member that is formed by working the laminated metal sheet, in which surface layers made from metal sheets having a higher Young's modulus and density than those of a core layer are laminated onto both faces of the core layer, into a profile including at least two ridge lines, and that configures 50% or more of the maximum peripheral length of component cross-sections, wherein a sheet thickness ratio (tc/tf) of the sheet thickness (tc) of the core layer to the sheet thickness (tf) of the surface layers is 10.0 or less.
IMPACT-ABSORBING COMPONENT
14.01.2016
Patent
Elektronische Ressource
Englisch
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