Impact damping structure
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United States of America Patent
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-
Dec 11, 2001
Grant Date -
N/A
app pub date -
Sep 28, 1999
filing date -
Sep 28, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A structure for damping impact by mechanical deformation. The structure has an elongate shape in an impact direction and has a substantially constant cross-section. The structure includes longitudinal plates that form a central chamber and two lateral chambers disposed on either side of the central chamber. The lateral chambers each have a continuous exterior transverse contour. The central chamber has at least one pair of oblique longitudinal plates that are inclined oppositely relative to a plane of symmetry of the structurem, parallel to the impact direction.
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