Deformable structure for protection of vehicle occupants
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United States of America Patent
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-
Dec 7, 1999
Grant Date -
N/A
app pub date -
Aug 18, 1998
filing date -
Aug 23, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A deformable structure for occupant protection in vehicles has hollow energy-absorbing elements which are disposed between walls or other components. The hollow bodies are tube portions which are predeformed perpendicularly to their longitudinal axes and which are disposed with the tube axes parallel to the walls individually in a predeterminable arrangement or joined together in single-layer or multilayer fashion, and wherein the degree of predeformation is between 0.1% and 85% of the open width of the undeformed tube in the direction of the deformation impact force.
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