FIELD: weaponry.
SUBSTANCE: mobile obstacle barrier is composed of blocks, each comprising three barbed tape spirals oriented relative each other in the shape of a triangular prism. Adjacent coils of each spiral are interconnected in pairs at the spots uniformly arranged along the coil circumference and on a single straight line along the spiral. All the coils of adjacent spirals are interconnected in pairs at the points of contact. The barrier is equipped with supports positioned at the ends of blocks, the supports designed to be represented by three-armed stars. The stars arms are shifted relative each other at an angle of 120° and interconnected with cables. Attached to the arms are spiral coils with skids attached to the ends of two arms; the skids have holes for pins nailed into the ground.
EFFECT: improvement of the obstacle barrier anti-ram restraining properties.
2 dwg
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