Awright
29th Jun 2006, 21:48
Maybe some helo pilots should help this guy with his patent application... :8
EMERGENCY LANDING SYSTEM - FIXED WING AIRPLANE
Abstract The purpose of this invention is to prevent and/or reduce the loss of life during an emergency landing of an airplane away from an airport environment. This is possible by eliminating one of its wings and using the other wing to perform in the same manner as the rotor of a helicopter. Thus, the whole airplane will spin because of its momentum imbalance, and a transferring linear momentum into angular momentum. The airplane will in effect be in a controlled auto-rotation and the altitude and ground approach velocity will be greatly reduced to a near zero speed upon touchdown. The result can be achieved by placing controlled explosive devices coupled with a rocket or jet inside one of the wing structures. The explosives devices and the rocket/jet engine, with the direction of thrust to the front, will cause the wing to separate from the fuselage and provide a very strong lateral impulse or spin on a horizontal plane. This lateral spin with one wing remaining will provide the centrifugal force required to maintain auto-rotation and the remaining wing will provide the control surface to maintain lift necessary to maintain the horizontal attitude of the airplane until it reaches the ground.
Here is the link to the full text on the US Patent Office site, you gotta read the description of the "system" :ok::
http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220060108473%22.PGNR.&OS=DN/20060108473&RS=DN/20060108473
I'm still wondering if the author really believes in his stuff or just has time/money to waste for a good joke :ugh:
(I'll try to extract the drawing if you can't access the "images" section of the USPTO website)
EMERGENCY LANDING SYSTEM - FIXED WING AIRPLANE
Abstract The purpose of this invention is to prevent and/or reduce the loss of life during an emergency landing of an airplane away from an airport environment. This is possible by eliminating one of its wings and using the other wing to perform in the same manner as the rotor of a helicopter. Thus, the whole airplane will spin because of its momentum imbalance, and a transferring linear momentum into angular momentum. The airplane will in effect be in a controlled auto-rotation and the altitude and ground approach velocity will be greatly reduced to a near zero speed upon touchdown. The result can be achieved by placing controlled explosive devices coupled with a rocket or jet inside one of the wing structures. The explosives devices and the rocket/jet engine, with the direction of thrust to the front, will cause the wing to separate from the fuselage and provide a very strong lateral impulse or spin on a horizontal plane. This lateral spin with one wing remaining will provide the centrifugal force required to maintain auto-rotation and the remaining wing will provide the control surface to maintain lift necessary to maintain the horizontal attitude of the airplane until it reaches the ground.
Here is the link to the full text on the US Patent Office site, you gotta read the description of the "system" :ok::
http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220060108473%22.PGNR.&OS=DN/20060108473&RS=DN/20060108473
I'm still wondering if the author really believes in his stuff or just has time/money to waste for a good joke :ugh:
(I'll try to extract the drawing if you can't access the "images" section of the USPTO website)