An airplane 1 with a spiral inducing assembly 2 which is capable of inducing the airplane to travel in a continuous spiralling motion without the airplane rolling. Two fins 6 and 17 are attached to a tube 3 that is able to rotate around the encircled part of the fuselage. The fins 6, 17 are able to
An airplane 1 with a spiral inducing assembly 2 which is capable of inducing the airplane to travel in a continuous spiralling motion without the airplane rolling. Two fins 6 and 17 are attached to a tube 3 that is able to rotate around the encircled part of the fuselage. The fins 6, 17 are able to rotate in a pivoting manner on the rotatable tube 3 with respect to the rotatable tube 3 , thereby changing their pitch relative to the longitudinal axis of the rotatable tube 3 . Fin 6 is larger than fin 17 . The difference in sizes between the fins makes the larger fin 6 exert a greater force on the rotatable tube 3 than the smaller fin 17 when the fins are pitched in unison. The aerodynamic imbalance between the fins thus causes the rotatable tube 3 to rotate. When pitched at an angle to the longitudinal axis in unison, both fins 6, 17 would exert a lateral force on the rotatable tube 3 . Thus, as well as forcing the rotatable tube 3 to rotate, the fins 6, 17 would also push the rotatable tube sideways. But as the rotatable tube is pushed sideways, it rotates, and hence the lateral direction of push constantly revolves, causing a spiralling motion of the airplane when in flight.
대표청구항▼
1. An airplane comprising a fuselage and a spiral inducing assembly, which said spiral inducing assembly is capable of forcing the airplane to travel in a spiralling motion during flight of the said airplane, and which said spiral inducing assembly consists of a tube, which said tube encircles part
1. An airplane comprising a fuselage and a spiral inducing assembly, which said spiral inducing assembly is capable of forcing the airplane to travel in a spiralling motion during flight of the said airplane, and which said spiral inducing assembly consists of a tube, which said tube encircles part of the fuselage of the airplane and which said tube is able to rotate relative to the encircled part of the fuselage, with a plurality of fins connected to the said tube, which said fins are connected to the tube such that the fins protrude laterally outward from the tube and such that the said fins can be rotated in a pivoting manner relative to the tube, and such that the said fins can be rotated in the said pivoting manner in the same direction, with a stem connected to one fin and another stem connected to another fin, and with an additional tube encircling part of the fuselage of the airplane, which fuselage comprises as a fore end and an aft end, and which said additional tube is able to move between the fore end and the aft end of the fuselage, with at least one hydraulic actuator connected to the fuselage, which at least one hydraulic actuator is connected to the fuselage such that the at least one hydraulic actuator is able to push the additional tube and force the additional tube to move between the fore end and the aft end of the fuselage, such that as the additional tube is moved the additional tube can be pressed against the said stems, such that as the additional tube presses against the stems, the respective fins are rotated in a pivoting manner with respect to the tube that is able to rotate relative to the fuselage, with the stems of such relative lengths with respect to one another and with the stems connected to the respective fins such that the said fins can be rotated in the said pivoting manner and in the same direction as each other such that one of the said fins can be pivotally rotated to a greater degree relative to the tube that is able to rotate relative to the fuselage than can another of the said fins be rotated relative to tube that is able to rotate relative to the fuselage. 2. The airplane of claim 1 wherein the said stems are positioned such that they extend longitudinally with respect to the fuselage of the airplane. 3. The airplane of claim 1 wherein the additional tube is in the form of a ring. 4. The airplane of claim 1 wherein an additional hydraulic actuator is connected to the fuselage of the airplane, which additional hydraulic actuator is connected to the fuselage such that as hydraulic pressure is applied to the additional hydraulic actuator, the additional hydraulic actuator is able to be pressed against the tube that is able to rotate around the fuselage of the airplane such that friction can be induced between the additional hydraulic actuator and the tube that is able to rotate around the fuselage of the airplane. 5. The airplane of claim 1 wherein a lever is connected to the fuselage of the airplane, which lever is connected to the fuselage such that the lever is able to be pressed against the tube that is able to rotate around the fuselage of the airplane such that friction can be induced between the lever and the tube that is able to rotate around the fuselage of the airplane. 6. An airplane comprising a fuselage and a spiral inducing assembly, which said spiral inducing assembly is capable of forcing the airplane to travel in a spirally motion during flight of the said airplane, and which said spiral inducing assembly consists of a tube, and which said tube encircles part of the fuselage of the airplane and is able to rotate relative to the encircled part of the fuselage, with a plurality of fins connected to the said tube, which said fins are connected to the tube such that the fins protrude laterally outward from the tube and such that the said fins can be rotated in a pivoting manner relative to the tube, and such that the said fins can be rotated in the said pivoting manner in the same direction, and which said spiral inducing assembly comprises a fin rotating mechanism by which fin rotating mechanism the said fins can be rotated in the said pivoting manner, and by which said fin rotating mechanism the said fins can be rotated in the said pivoting manner and simultaneously in the same direction as each other such that during flight of the said airplane one of the said fins connected to the tube can continuously exert a greater magnitude of force on the said tube than can another of the said fins that is connected to the said tube, with a hydraulic actuator connected to the fuselage of the airplane, which hydraulic actuator is connected to the fuselage such that as hydraulic pressure is applied to the hydraulic actuator, the hydraulic actuator is able to be pressed against the tube that is able to rotate around the fuselage of the airplane such that friction can be induced between the hydraulic actuator and the tube that is able to rotate around the fuselage of the airplane. 7. An airplane comprising a fuselage and a spiral inducing assembly, which said spiral inducing assembly is capable of forcing the airplane to travel in a spiralling motion during flight of the said airplane, and which said spiral inducing assembly consists of a tube, and which said tube encircles part of the fuselage of the airplane and is able to rotate relative to the encircled part of the fuselage, with a plurality of fins connected to the said tube, which said fins are connected to the tube such that the fins protrude laterally outward from the tube and such that the said fins can be rotated in a pivoting manner relative to the tube, and such that the said fins can be rotated in the said pivoting manner in the same direction, and which said spiral inducing assembly comprises a fin rotating mechanism by which fin rotating mechanism the said fins can be rotated in the said pivoting manner, and by which said fin rotating mechanism the said fins can be rotated in the said pivoting manner and simultaneously in the same direction as each other such that during flight of the said airplane one of the said fins connected to the tube can continuously exert a greater magnitude of force on the said tube than can another of the said fins that is connected to the said tube, with a lever connected to the fuselage of the airplane, which lever is connected to the fuselage such that the lever is able to be pressed against the tube that is able to rotate around the fuselage of the airplane such that friction can be induced between the lever and the tube that is able to rotate around the fuselage of the airplane. 8. An airplane comprising a fuselage and a spiral inducing assembly. which said spiral inducing assembly is capable of forcing the airplane to travel in a spiralling motion during flight of the said airplane, and which said spiral inducing assembly consists of a tube, and which said tube encircles part of the fuselage of the airplane and is able to rotate relative to the encircled part of the fuselage, with a plurality of fins connected to the said tube, which said fins are connected to the tube such that the fins protrude laterally outward from the tube and such that the said fins can be rotated in a pivoting manner relative to the tube, and which said spiral inducing assembly comprises a fin rotating mechanism by which fin rotating mechanism the said fins can be rotated in the said pivoting manner such that during flight of the said airplane one of the said fins connected to the tube can continuously exert a greater magnitude of force on the said tube than can another of the said fins that is connected to the said tube, with a hydraulic actuator connected to the fuselage of the airplane, which hydraulic actuator is connected to the fuselage such that as hydraulic pressure is applied to the hydraulic actuator, the hydraulic actuator is able to be pressed against the tube that is able to rotate around the fuselage of the airplane such that friction can be induced between the hydraulic actuator and the tube that is able to rotate around the fuselage of the airplane. 9. An airplane comprising a fuselage and a spiral inducing assembly, which said spiral inducing assembly is capable of forcing the airplane to travel in a spiralling motion during flight of the said airplane, and which said spiral inducing assembly consists of a tube, and which said tube encircles part of the fuselage of the airplane and is able to rotate relative to the encircled part of the fuselage, with a plurality of fins connected to the said tube, which said fins are connected to the tube such that the fins protrude laterally outward from the tube and such that the said fins can be rotated in a pivoting manner relative to the tube, and which said spiral inducing assembly comprises a fin rotating mechanism by which fin rotating mechanism the said fins can be rotated in the said pivoting manner such that during flight of the said airplane one of the said fins connected to the tube can continuously exert a greater magnitude of force on the said tube than can another of the said fins that is connected to the said tube, with a lever connected to the fuselage of the airplane, which lever is connected to the fuselage such that the lever is able to be pressed against the tube that is able to rotate around the fuselage of the airplane such that friction can be induced between the lever and the tube that is able to rotate around the fuselage of the airplane. 10. An airplane comprising a fuselage and a spiral inducing assembly, which said spiral inducing assembly is capable of forcing the airplane to travel in a spiralling motion during flight of the said airplane, and which said spiral inducing assembly consists of a tube, and which said tube encircles part of the fuselage of the airplane and is able to rotate relative to the encircled part of the fuselage, with a plurality of fins connected to the said tube, which said fins are connected to the tube such that the fins protrude laterally outward from the tube and such that the said fins can be rotated in a pivoting manner relative to the tube, and such that the said fins can be rotated in the said pivoting manner in the same direction, and which said spiral inducing assembly comprises a fin rotating mechanism by which said fin rotating mechanism the said fins can be rotated in the said pivoting manner and in the same direction as each other, and by which said fin rotating mechanism the said fins thus can be rotated in the said same direction relative to the tube such that one of the said fins connected to the tube can be rotated to a greater degree relative to the tube than can another of the said fins that is connected to the said tube, with a hydraulic actuator connected to the fuselage of the airplane, which hydraulic actuator is connected to the fuselage such that as hydraulic pressure is applied to the hydraulic actuator, the hydraulic actuator is able to be pressed against the tube that is able to rotate around the fuselage of the airplane such that friction can be induced between the hydraulic actuator and the tube that is able to rotate around the fuselage of the airplane. 11. An airplane comprising a fuselage and a spiral inducing assembly, which said spiral inducing assembly is capable of forcing the airplane to travel in a spiralling motion during flight of the said airplane, and which said spiral inducing assembly consists of a tube, and which said tube encircles part of the fuselage of the airplane and is able to rotate relative to the encircled part of the fuselage, with a plurality of fins connected to the said tube, which said fins are connected to the tube such that the fins protrude laterally outward from the tube and such that the said fins can be rotated in a pivoting manner relative to the tube, and such that the said fins can be rotated in the said pivoting manner in the same direction, and which said spiral inducing assembly comprises a fin rotating mechanism by which said fin rotating mechanism the said tins can be rotated in the said pivoting manner and in the same direction as each other, and by which said fin rotating mechanism the said fins thus can be rotated in the said same direction relative to the tube such that one of the said fins connected to the tube can be rotated to a greater degree relative to the tube than can another of the said fins that is connected to the said tube, with a lever connected to the fuselage of the airplane, which lever is connected to the fuselage such that the lever is able to be pressed against the tube that is able to rotate around the fuselage of the airplane such that friction can be induced between the lever and the tube that is able to rotate around the fuselage of the airplane. 12. An airplane comprising a fuselage and a spiral inducing assembly, which said spiral inducing assembly is capable of forcing the airplane to travel in a spiralling motion during flight of the said airplane, and which said spiral inducing assembly consists of a tube, and which said tube encircles part of the fuselage of the airplane and is able to rotate relative to the encircled part of the fuselage, with a plurality of fins connected to the said tube, which said fins are connected to the tube such that the fins protrude laterally outward from the tube and such that the said fins can be rotated in a pivoting manner relative to the tube, and such that the said fins can be rotated in the said pivoting manner in the same direction and in unison relative to the tube and which said spiral inducing assembly comprises a fin rotating mechanism by which said fin rotating mechanism the said fins can be rotated in the said pivoting manner in the same direction as each other and in unison relative to the tube and with the said fins being such that during flight of the said airplane one of the said fins connected to the tube can continuously exert a greater magnitude of force on the said tube than can another of the said fins that is connected to the said tube, with a hydraulic actuator connected to the fuselage of the airplane, which hydraulic actuator is connected to the fuselage such that as hydraulic pressure is applied to the hydraulic actuator, the hydraulic actuator is able to be pressed against the tube that is able to rotate around the fuselage of the airplane such that friction can be induced between the hydraulic actuator and the tube that is able to rotate around the fuselage of the airplane. 13. An airplane comprising a fuselage and a spiral inducing assembly, which said spiral inducing assembly is capable of forcing the airplane to travel in a spiralling motion during flight of the said airplane, and which said spiral inducing assembly consists of a tube, and which said tube encircles part of the fuselage of the airplane and is able to rotate relative to the encircled part of tha fuselage, with a plurality of fins connected to the said tube, which said fins are connected to the tube such that the fins protrude laterally outward from the tube and such that the said fins can be rotated in a pivoting manner relative to the tube, and such that the said fins can be rotated in the said pivoting manner in the same direction and in unison relative to the tube and which said spiral inducing assembly comprises a fin rotating mechanism by which said fin rotating mechanism the said fins can be rotated in the said pivoting manner in the same direction as each other and in unison relative to the tube and with the said fins being such that during flight of the said airplane one of the said fins connected to the tube can continuously exert a greater magnitude of force on the said tube than can another of the said fins that is connected to the said tube, with a lever connected to the fuselage of the airplane, which lever is connected to the fuselage such that the lever is able to be pressed against the tube that is able to rotate around the fu selage of the airplane such that friction can be induced between the lever and the tube that is able to rotate around the fuselage of the airplane.
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이 특허에 인용된 특허 (8)
Wisshaupt Daniel (Orlans la source FRX), Device for roll attitude control of a fin-stabilized projectile.
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