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Reconnaissance arrangement for carrier projectile, missiles or aircraft, comprises falling body with sensor unit and with an unit for delaying the fall having rotor blades arranged over articulations at a rotationally mounted rotor head
Reconnaissance arrangement for carrier projectile, missiles or aircraft, comprises falling body with sensor unit and with an unit for delaying the fall having rotor blades arranged over articulations at a rotationally mounted rotor head
The reconnaissance arrangement for carrier projectile, missiles or aircraft, comprises a falling body with a sensor unit (20) and with unit for delaying the fall aerodynamically arranged at the falling body, which is an oblong body with a head (50). The unit has four rotor blades (30) arranged at a rotationally mounted rotor head over articulations. Each articulation is formed in such a way that in dive operation of the arrangement, the rotor blade is freely pivotable within a pivoting angle area. The reconnaissance arrangement for carrier projectile, missiles or aircraft, comprises a falling body with a sensor unit (20) and with unit for delaying the fall aerodynamically arranged at the falling body, which is an oblong body with a head (50). The unit has four rotor blades (30) arranged at a rotationally mounted rotor head over articulations. Each articulation is formed in such a way that in dive operation of the arrangement, the rotor blade is freely pivotable within a pivoting angle area. The articulation has a stop, which specifies in the V-position of a minimum value for an opening angle. The pivoting angle area passes from a V-position, by which the rotor blade forms an outwardly opened rotation cone with an opening angle opposite to the rotation axis of 60[deg], to a T-position, by which the rotor blade forms the rotation cone with an opening angle opposite to the rotation axis of 80[deg]. The minimum value of the opening angle is 10[deg]. The rotor blades are conveyable into trapped position, when the rotor blades fit at the area of outside surface of the fall body, and have a profile that corresponds to a circular arc. The rotor blades are spirally twisted in the trapped position under prestressing of a spring (80) and are available in the form of concave cylinders. The reconnaissance arrangement is formed as a rupture body.
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