In U.S. Pat. No. 5,583,511, an intercept device is used for snagging a flying vehicle. The purpose of the intercept device is to hinder further flight of the flying vehicle, such as a jet aircraft.
The '511 patent shows that the intercept device can be connected to drag producing devices, such as parachutes. The parachutes decrease speed of descent of the intercepted vehicle. However, the parachutes cannot be guided to a location on the earth.
In the '511 patent, the intercept device is deployed from a missile. The missile is flown in front of the flying vehicle. The intercept device is then deployed by means of the missile. The flight path of the missile intersecting the flight path of the flying vehicle. The intercept device intersects the flight path of the flying vehicle.
The present invention is a cruise missile recovery system for capturing a flying cruise missile, and for guiding the cruise missile to a landing spot. The recovery system includes a position-stabilized suspension vehicle, a radio-controlled parafoil and an intercept device. The position stabilized suspension vehicle is connected to the radio-controlled parafoil. The radio-controlled parafoil is connected the intercept device. A drogue parachute is also connected to the radio-controlled parafoil. A homing beacon is attached to the intercept device. The cruise missile recovery system is stably positioned above a point on earth.
The position-stabilized suspension vehicle suspends the radio-controlled parafoil and the intercept device, stably, above a point on the earth. The test-type cruise missile homes in on the homing beacon that is located on the intercept device of the recovery system. The cruise missile is captured by the intercept device.
Such a position-stabilized suspension vehicle includes a position-stabilized helicopter, position-stabilized dirigible or position-stabilized balloon. The position-stabilized suspension vehicle suspends the radio-controlled parafoil and the intercept device, stably, at a location above a point on the earth. The
A homing beacon is connected onto the intercept device. The cruise missile homes in on the homing beacon that is on the intercept device. The cruise missile has hooks. The hooks snag netting of the intercept device.
The cruise missile is flown into the intercept device. The intercept device captures the cruise missile by means of the hooks that are attached to the cruise missile. The impact of the cruise missile with the intercept device pulls the intercept device and the radio-controlled parafoil away from the suspension vehicle. The parafoil completely opens as it descends to earth, after the parafoil is pulled away from the suspension vehicle. The parafoil allows the cruise missile to slowly descend toward the earth. The radio-controlled parafoil guides the cruise missile safely guided to earth. After the test-type cruise missile safely lands, the test-type cruise missile can be reloaded with rocket fuel and used again.
The parafoil is radio-controlled. The aerodynamic properties of the parafoil can be controlled be a radio transmitter, such as a radio transmitter in a plane, on a ship or on the earth. As a cruise missile descends toward the earth, the parafoil can be guided toward a landing spot on the earth, by means of the radio transmitter. The landing spot could be a landing spot on a ship, or a landing spot on land.
A cruise missile recovery system for capturing a flying cruise missile and for guiding the cruise missile to a landing spot comprising an intercept device for capturing the flying cruise missile; a radio-controlled parafoil connected to the intercept device for allowing the intercept device and cruise missile to be guided to the landing spot during descent of the intercept device and cruise missile, after capture of the flying cruise missile by the intercept device; and a position-stabilized suspension vehicle for suspending the radio-controlled parafoil device and the intercept device at a stable location above the earth, prior to capture of the flying cruise missile by the intercept device.
In
The radio-controlled parafoil 12 is fully opened after it is pulled away from the dirigible 14. The parafoil 12 is pulled away from the dirigible 14 by an impact to the net 10 by a cruise missile. The radio-controlled parafoil 12 allows the cruise missile to slowly descend. The radio-controlled parafoil 12 guides the cruise missile to a landing spot on land or on sea.
Each of the tension release couplings 15a, 15b and 15c has a first half and a second half. For instance, tension release coupling 15a, shown in
As shown in
The parafoil 12 allows the missile 30 to slowly descend toward the surface of the earth. The radio-controlled parafoil 12 guides the cruise missile 30 to a landing spot. The cruise missile 30 will land at a selected landing spot on the surface of the earth, without being damaged. Thus the cruise missile recovery system 2 is able to capture the cruise missile 30 and guide it down.
The parafoil 12 is radio controlled by means of a radio signal 51 that is sent to a parafoil controller 50. Chute lines 52, 54 and 56 of parafoil 12 are selectively reeled in or out by parafoil controller 50. The parafoil controller 50 thus controls a flight path of the parafoil 12. The radio-controlled parafoil 12 is guided toward the landing spot on the surface of the earth by mean of a radio signal to the controller 50. Again, parafoil controller 50 controls the flight of parafoil 12. The radio signal can be transmitted from a ship, from a ground location or from an airplane. The parafoil 12 flies toward the landing spot, as the parafoil 12 is being radio controlled through parafoil controller 50.
In
The position-stabilized helicopter 114 suspends the parafoil 112, the net 110, and the drogue parachute 113 at a stable location above a point on the earth.
Each of the couplings 115a, 115b and 115c has a first half and a second half. The first half and the second half are connected together by a spring loaded connector. The spring loaded connector allows the first half and the second half to be separated from each other when tension of a selected amount is applied to the second half, due to impact of a cruise missile on the net 110.
While the present invention has been disclosed in connection with the preferred embodiment thereof, it should be understood that there may be other embodiments which fall within the spirit and scope of the invention as defined by the following claims.
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