CUSTOMIZED FOAM STRUCTURES

A shock resistant body comprises a non-metallic lattice structure having a first region with a first foam density in a first region and a second foam density in a second region that is lower from the first foam density. The first region can have solid lattice members of a larger cross-sectional area...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Marshall, Travis H, Brown, Ricardo O
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A shock resistant body comprises a non-metallic lattice structure having a first region with a first foam density in a first region and a second foam density in a second region that is lower from the first foam density. The first region can have solid lattice members of a larger cross-sectional area than those in the second region and the first region can have smaller interstices between solid lattice members than those in the second region.