Impulse-absorbing structural component

1. An impulse-absorbing structural component of an aircraft, said structural component comprising:

an impulse-absorbing layer; and

a covering layer applied to the impulse-absorbing layer, said covering layer being made of a carbon-fiber referenced plastics material; wherein,

the impulse-absorbing layer is made of a glass-fiber reinforced plastics material, and has a higher elongation at a breaking point than the covering layer;

the impulse-absorbing layer has a regular pattern of elevations and depressions, whereby upon impact of a mass on the covering layer, an intercept bag forms in the impulse-absorbing layer and dissipates kinetic energy of the mass; and

viewed in the direction of the spread of the intercept bag, the structural component has an open structure beyond the impulse-absorbing layer, such that the formation of the intercept bag can take place without further interaction with the structural component.

2. The impulse-absorbing structural component according claim 1 , wherein the covering layer has a thickness of between 3 and 5 mm.

3. The impulse-absorbing structural component according to claim 1 , wherein a further layer, having the same form but a lower elongation at the breaking point is arranged on the impulse-absorbing layer.

4. The impulse-absorbing structural component according to claim 3 , wherein the further layer is disposed between the covering layer and the impulse-absorbing layer.

5. The impulse-absorbing structural component according to claim 1 , wherein the impulse-absorbing layer comprises one of a knitted fabric and a woven fabric.

6. The impulse-absorbing structural component according to claim 4 , wherein the further layer is formed of a carbon-fiber-reinforced plastics material.

7. The impulse-absorbing structural component according to claim 1 , wherein the impulse-absorbing layer has wavy formation, with a trapezoidal wave cross-section.

8. An impact absorbing structural component of an aircraft, said structural component comprising:

an impact absorbing layer having an undulating structure that comprises a pattern of elevated portions and depressed portions;

a cover layer that is detachably attached to the impact absorbing layer along each of said elevated portions, on a side of said impact absorbing layer to be exposed to an impact by a mass; wherein,

the side of the impact absorbing layer opposite the side on which the cover layer is attached is without any further layers;

the cover layer is made of a carbon-fiber reinforced plastics material; and

the impact absorbing layer is made of a glass-fiber reinforced plastics material that has a greater capacity to stretch prior to reaching a braking point than the carbon-fiber reinforced plastics material of which the covering layer is made.