Protection device using net for combat vehicle

Abstract

Disclosed herein is a protective device using a net for a combat vehicle. The protective device includes a rocket bomb removal assembly provided on each of intersection portions of the net. The rocket bomb removal assembly has first intersection support points supporting net strands of the net that are brought into contact with the rocket bomb and are changed into a circular shape when the rocket bomb moves forwards, and second intersection support points supporting the net strands that are brought into contact with the rocket bomb and are changed into a circular shape when the rocket bomb is being moved backwards by the reaction of the net. The diameter of the circle formed by the net strands that are supported on the second intersection support points is greater than that of the circle formed by the net strands that are supported on the first intersection support points.

1 . A protective device using a net as means for protecting a combat vehicle from a rocket bomb, the protective device comprising
 a rocket bomb removal assembly provided on each of intersection portions of the net, the rocket bomb removal assembly having first intersection support points supporting net strands of the net that are brought into close contact with a circumferential outer surface of the rocket bomb and are changed into a shape of a circle when the rocket bomb moves forwards after having been caught by the net, and second intersection support points supporting the net strands that are brought into close contact with the circumferential outer surface of the rocket bomb and are changed into a shape of a circle when the rocket bomb is moved backwards by a reaction of the net, wherein a diameter of the circle formed by the net strands that are supported on the second intersection support points and have changed in shape is greater than a diameter of the circle formed by the net strands that are supported on the first intersection support points and have changed in shape.   
     
     
         2 . The protective device as set forth in  claim 1 , wherein the rocket bomb removal assembly comprises:
 a removal body disposed outside the net, the removal body comprising support parts extending predetermined lengths in directions in which the corresponding net strands of the intersection portion extend, each of the support parts having a support depression into which the corresponding net strand of the intersection portion of the net is inserted, so that the support parts support the corresponding net strands at the outside of the net; and   a removal cover disposed inside the net and coupled to the removal body, the removal cover covering the intersection portion of the net such that the net strands that are disposed in the support depressions of the removal body are exposed,   wherein the first intersection support points are formed on distal ends of the respective support parts of the removal body, and the second intersection support points are formed at respective beginnings of portions of the net strands exposed outside the removal cover.   
     
     
         3 . The protective device as set forth in  claim 1 , wherein the rocket bomb removal assembly comprises:
 a removal body disposed outside the net, the removal body having support depressions extending predetermined lengths in directions in which the corresponding net strands of the intersection portion extend, so that the net strands of the intersection portion are inserted into the respective support depressions such that the removal body supports the net strands at the outside of the net, with an inclined surface formed on a circumferential outer surface of the removal body, the inclined surface being reduced in diameter with respect to a direction in which the rocket bomb moves forwards; and   a removal cover disposed inside the net and coupled to the removal body, the removal cover covering the intersection portion of the net such that the net strands that are disposed in the support depressions of the removal body are exposed outside,   wherein the first intersection support points are formed at respective junctions between ends of the support depressions and the inclined surface, and the second intersection support points are formed at respective beginnings of portions of the net strands exposed outside the removal cover.