FIELD: personal demand items.
SUBSTANCE: protective helmet consists of external dome shell and three shock absorption layers arranged inside. Upper and lower shock absorption layers are arranged from porous polymer material, and intermediate shock absorption layer is arranged from elastic extended elements with cross section of Ω-shaped form. Upper and lower shock absorption layers are fixed to external dome shell along its lower edge.
EFFECT: improved protective properties and simplified design.
4 cl, 4 dwg
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