Impulse-absorbent structure-component for aircraft, has open structure located behind impulse-absorbent layer extending toward propagation of catch bag such that catch bag is formed without reciprocal action with structure-component

摘要

The structure-component (1) has a plastic coating (2) applied on an impulse-absorbent layer (4) made of a material that has breaking strain higher than breaking strain of the plastic coating. A catch bag is formed during impinging of a mass part on the plastic coating into the impulse-absorbent layer, where kinetic energy of the mass part is reduced in the catch bag. An open structure located behind the impulse-absorbent layer extends toward a propagation of the catch bag in such a manner that the catch bag is formed without reciprocal action with the structure-component.