| 摘要 |
FIELD: automotive industry. ^ SUBSTANCE: invention is designed to provide safety of driver and passengers in case of road accident. Car body has skeleton in form of tubular load-bearing spatial structure, reinforced lining made of elastic material and connected with skeleton, survivability capsule with memorized shape effect, reinforced glasses rigidly secured on skeleton. Skeleton is provided with roll-under protection, namely, with rigid projections before survivability capsule coated under lining with foamed aluminum. Survivability capsule is made in form of tubular load-bearing structure made of alloy with memorized shape effect accommodating chemical type arranged inside spaces of tubular load-bearing structure of survivability capsule. Upper surfaces of engine and gearbox have gradually narrowing shape. Bases of seats are provided with shock absorbers with memorized shape effect furnished with chemical-type heaters. ^ EFFECT: possibility of restoration of shape of body after deformation, reduced dangerous overloads acting on people and loads owing to restoration of initial shape due to use of thermal energy of exothermic reaction for heating alloy with memorized shape effect. ^ 3 dwg |
