US3302908A - Unmanned flying machine - Google Patents
Unmanned flying machine Download PDFInfo
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- US3302908A US3302908A US421801A US42180164A US3302908A US 3302908 A US3302908 A US 3302908A US 421801 A US421801 A US 421801A US 42180164 A US42180164 A US 42180164A US 3302908 A US3302908 A US 3302908A
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- 238000004873 anchoring Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000010006 flight Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
- B64C29/0091—Accessories not provided for elsewhere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
- B64C29/02—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis vertical when grounded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/06—Aircraft not otherwise provided for having disc- or ring-shaped wings
- B64C39/062—Aircraft not otherwise provided for having disc- or ring-shaped wings having annular wings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/20—Vertical take-off and landing [VTOL] aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/13—Propulsion using external fans or propellers
- B64U50/14—Propulsion using external fans or propellers ducted or shrouded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U70/00—Launching, take-off or landing arrangements
- B64U70/90—Launching from or landing on platforms
- B64U70/99—Means for retaining the UAV on the platform, e.g. dogs or magnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2201/00—UAVs characterised by their flight controls
- B64U2201/20—Remote controls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U30/00—Means for producing lift; Empennages; Arrangements thereof
- B64U30/20—Rotors; Rotor supports
- B64U30/26—Ducted or shrouded rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/12—Propulsion using turbine engines, e.g. turbojets or turbofans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U60/00—Undercarriages
- B64U60/50—Undercarriages with landing legs
Definitions
- the present invention relates to an improved unmanned flying machine capable of carrying out aerial missions at high speed without the presence of a pilot.
- Flying platforms are also known which are either captive, that is to say attached to the ground, or free. However, the latter are unable to return to the ground without the aid of a pilot.
- the present invention has therefore for its object an unmanned flying machine permitting, in the absence of a pilot, to take-off and land vertically and more particularly to take-off from a platform subjected to the movements of the sea and which is capable of returning to this platform under any atmospheric conditions whatever.
- the improved flying machine may comprise at least one faired propeller driven by a turbo-propulsion unit, the 'tractive pull of the propeller effecting simultaneously the lift and the propulsion; of controls placed in the air-stream of the propeller.
- said machine also comprises a distant control device; a special altitude piloting device on board the machine for landing on a platform subjected to the movement of waves; and a gripping device released by the impact of the said improved machine.
- the present machine can be controlled from a single station, in which all the data necessary for the execution of a predetermined mission is available.
- FIG. 1 is a plan view looking on the top of a first form of embodiment of the improved flying machine according to the invention
- FIGS. 2 and 3 are views in elevation, taken respectively in the direction of the arrows f and f of FIG. 1;
- FIG. 4 is an explanatory diagram showing the inclination of the machine and a landing platform
- FIG. 5 shows diagrammatically an altitude piloting device with which the machine is provided
- FIG. 6' is an explanatory diagram of the arrangements and devices for landing the machine on a platform sub jected to the action of waves.
- the propulsion unit comprises a tunbo-propulser 1, driving a faired propeller (propeller not shown, fairing 2) which provides simultaneously the lifting force and the lateral movement power of the flying machine. Its equilibrium about a given position and its control are obtained by means of controls located in the air-stream of the propeller. The stabilization in altitude is ensued by varying the pitch of the propeller.
- the strong structure of the flying machine is essentially constituted by the fairing 2 and by a driving frame represented by stays or brackets 2a and 2b.
- This structure or machine can rest on the ground by means of four landing supports or legs 3, arranged at the corners of 3,302,908 Patented Feb. 7, 1967 a square. It can be fixed on a platform or a deck by means of a harpoon 8 provided with hooks 8a which grip a grid 8b rigidly fixed to the platform or the deck.
- the machine can be held on the grid 8b by means of the harpoon and jacks 3a mounted on each of the supports 3.
- the grid 8b can form part of the lift of a floating aircraft-carrier unit.
- the harpoon 8 is movable inside a cylinder 8c.
- the useful load composed preferably of streamlined bodies 4, with or without tailfins, and tanks 5 which may also be of streamlined shape.
- the positions of the bodies 4 and the tanks 5 are chosen so as to provide good accessibility.
- the bodies 4 which constitute the useful load are preferably carried on the extremities of arms or brackets 4a.
- the propeller (not shown) is completed by an upstream corrector composed of blades with pitch controlled in dependence on the pitch of the propeller blades so as to eliminate all or .part of the overturning couple; in the case of symmetrical loads, this corrector is con trolled so as to eliminate the couple. In the case where there is an unbalanced rolling (after release of a load) the corrector is controlled so that the resulting engine torque acts in opposition to this unbalance.
- the rudders 9 are arranged in two perpendicular planes AA and BB.
- the two half-rudders of each plane can carry out differential movements about each symmetrical rudder position, so that the four half-rudders contribute to the control of rolling (in addition to the corrector upstream of the propeller which plays the part of a trim control).
- the rudders 9 are arranged between the support 3 in such manner that their planes A-A and BB follow the diagonals of the quadrangle surface formed by the said supports and so that the harpoon 8 and its cylinder located in the extension of the turbo-propulsion unit, occupy the intersection of the two planes.
- one of the streamlined tanks is provided with stabilizing fins 5a.
- the propeller turbine 1 is arranged upside down in front of the intake plane of the fairing 2.
- the ejection of the propeller turbine is thus located at the extreme front; in order to avoid the undesirable component of the residual thrust, the discharge nozzle is composed of one or split into a number of branches, the outlet orifices of'whi-ch can be seen at 6, arranged at right angles, to a vertical plane XX.
- the supply of air to the propeller turbine is effected through two inlets 7, arranged in a plane YY perpendicular to the plane XX of the discharge nozzle, 50 as to prevent any risk of recycling of.v the combustion gases (FIG. 1).
- the flying machine comprises a conventional distant control system from the ground and, in addition, a special piloting device at a selected altitude from the ground, permitting the machine to be landed on a deck.
- the machine On the return journey, before landing on deck, the machine has a mean inclination to the vertical which is a function of its speed relative to the air. At 60 km. per hour, this inclination is of the order of 35.
- the landing platform (the upper part of the storage lift for example) is pre-inclined at approximately the same angle to the horizontal, as shown in FIG. 4.
- the piloting device shown diagrammaticaly in FIG. 5 comprises:
- An appropriate detector mounted on the flying machine, positioned so as to detect at every instant, the distance D which separates it from the horizontally projected level of the landing platform on a normal to the platform;
- An electronic measuring circuit associated with the detector giving at every instant, with a certain approximation, a signal dD/dt, the relative vertical speed of the flying machine and the ship;
- An appropriate electronic computer circuit receiving the signals D and dD/dt and the real altitude detected from the flying machine (with an altimeter) and permitting the preparation of an altitude order signal S to be given to the flying machine to operate its thrust and rudder controls.
- This altitude order signal is such that the machine, in its attempt to follow this order, possesses a movement of its own approaching as close as possible to the upward and downward motion W of the ship when a deck landing is possible (see FIG. 6).
- the order signal is such that the machine descends at low speed when the ship is in the hollow of a wave, but it rises again when the ship is in the hollow of a wave, but it rises again when the ship tends to move upwards (trajectory C) thus permitting a correct deck landing when the ship is on the crest of the wave (position IV).
- the deck landing is correct when the contact of the machine with the deck of the ship is effected at a low relative speed.
- the above-described process of deck-landing is necessary, otherwise a shock would be produced at the moment when the deck of the ship moves upwards.
- the law which permits the calculation of the altitude order to be given to the flying machine as a function of D, dD/at and of the altitude may be expressed in a strictly mathematical form which depends on the characteristics of the machine (power available, mass, etc.).
- the last phase of the relative trajectory is normal to the flying machine thus inclined.
- the central harpoon 8 is then released in order that by sliding in its cylinder, its spokes may engage in a grid 8b, of the deck-landing platform and prevent any subsequent separation.
- the jacks 3a with which the supports 3, of the machine are equipped, immobilize the machine by bracing themselves against the landing platform.
- the release of the harpoon 8 is effected as soon as the supports 3, come into contact with the platform, by the unlocking of a mechanical, pneumatic, hydraulic or other operating device.
- Altitude piloting device provided in addition to a conventional distant control system mounted in an unmanned flying machine having an automatic pilot and capable of landing on a deck-landing platform subjected to the movements of the sea and including means for automatically anchoring said machine to the said platform upon contact of the machine therewith, said altitude piloting device comprising:
- a detector detecting at each instant the distance D along the direction of flight of the machine separating the machine from the horizontally projected level of the deck-landing platform
- an electronic measuring circuit associated with the said detector and giving at each instant a signal dD/dt representing the relative speed of the machine with respect to the horizontally projected level of the decklanding platform;
- an electronic computer receiving the signals D, dD/dt and A and giving an altitude order signal to the automatic pilot.
- Altitude piloting device provided in addition to a conventional distant control system mounted in an unmanned flying machine having an automatic pilot and capable of landing on a deck-landing platform subjected to the movements of the sea and including means for automatically anchoring said machine to the said platform upon contact of the machine therewith, said altitude piloting device comprising:
- a detector detecting at each instant the distance D along the direction of flight of the machine separating the machine from the horizontally projected level of the deck-landing platform
- an electronic measuring circuit associated with the said detector and giving at each instant a signal dD/dt representing the relative speed of the machine with respect to the horizontally projected level of the deck-landing platform which is inclined in accordance with the inclination to the vertical of the machine which is a function of its speed;
- an electronic computer receiving the signals D, dD/dt and A and giving an altitude order signal to the automatic pilot.
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Remote Sensing (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Radar Systems Or Details Thereof (AREA)
Description
Feb 7?, 1967 v M. LAZAREFF 3,302,993
UNMANNED FLYING MACHINE Filed Dec. 29, 1964 4 Sheets-Sheet 1 FIG] 9 7 v M. LAZAREFF 3,302,908
UNMANNED FLYING MACHINE I Filed Dec. 29, 1964 4 Sheets-Sheet 2 FIG 2 Mill 7' Qfl 9? 516. 2%
Feb. 7, 1967 M. LAZVAREFF 4 Sheets-Sheet 5 Filed Dec. 29, 1964 Feb. 7, 1967 M. LAZAREFF UNMANNED FLYING MACHINE 4 Sheets-Sheet 4.
Filed Dec. 29, 1964 .IDUEU 02325452 mozmmm United States Patent O 3,302,908 UNMANNED FLYING MACHINE Michel Lazarelf, Paris, France, assignor to Nord-Aviation Societe Nationale de Constructions Aeronautiques, Paris, France, a joint-stock company of France Filed Dec. 29, 1964, Ser. No. 421,801 Claims priority, application France, Jan. 9, 1964, 959,849, Patent 1,389,617 2 Claims. (Cl. 244-77) The present invention relates to an improved unmanned flying machine capable of carrying out aerial missions at high speed without the presence of a pilot.
At the present time helicopters are known which permit flights to be effected at high speed together with stationary flights, but these helicopters are vulnerable and bulky and a human pilot is necessary.
Flying platforms are also known which are either captive, that is to say attached to the ground, or free. However, the latter are unable to return to the ground without the aid of a pilot.
The present invention has therefore for its object an unmanned flying machine permitting, in the absence of a pilot, to take-off and land vertically and more particularly to take-off from a platform subjected to the movements of the sea and which is capable of returning to this platform under any atmospheric conditions whatever.
The improved flying machine may comprise at least one faired propeller driven by a turbo-propulsion unit, the 'tractive pull of the propeller effecting simultaneously the lift and the propulsion; of controls placed in the air-stream of the propeller. According to the invention said machine also comprises a distant control device; a special altitude piloting device on board the machine for landing on a platform subjected to the movement of waves; and a gripping device released by the impact of the said improved machine.
The present machine can be controlled from a single station, in which all the data necessary for the execution of a predetermined mission is available.
Other characteristic features and advantages will become apparent from the description which follows below of two forms of embodiment of the invention, reference being made to the accompanying diagrammatic drawings, in which:
FIG. 1 is a plan view looking on the top of a first form of embodiment of the improved flying machine according to the invention;
FIGS. 2 and 3 are views in elevation, taken respectively in the direction of the arrows f and f of FIG. 1;
FIG. 4 is an explanatory diagram showing the inclination of the machine and a landing platform;
FIG. 5 shows diagrammatically an altitude piloting device with which the machine is provided;
FIG. 6' is an explanatory diagram of the arrangements and devices for landing the machine on a platform sub jected to the action of waves.
In FIGS. 1 to 3, the propulsion unit comprises a tunbo-propulser 1, driving a faired propeller (propeller not shown, fairing 2) which provides simultaneously the lifting force and the lateral movement power of the flying machine. Its equilibrium about a given position and its control are obtained by means of controls located in the air-stream of the propeller. The stabilization in altitude is ensued by varying the pitch of the propeller.
The strong structure of the flying machine is essentially constituted by the fairing 2 and by a driving frame represented by stays or brackets 2a and 2b. This structure or machine can rest on the ground by means of four landing supports or legs 3, arranged at the corners of 3,302,908 Patented Feb. 7, 1967 a square. It can be fixed on a platform or a deck by means of a harpoon 8 provided with hooks 8a which grip a grid 8b rigidly fixed to the platform or the deck. The machine can be held on the grid 8b by means of the harpoon and jacks 3a mounted on each of the supports 3. The grid 8b can form part of the lift of a floating aircraft-carrier unit. The harpoon 8 is movable inside a cylinder 8c.
On the machine there is fixed the useful load composed preferably of streamlined bodies 4, with or without tailfins, and tanks 5 which may also be of streamlined shape. The positions of the bodies 4 and the tanks 5 are chosen so as to provide good accessibility. The bodies 4 which constitute the useful load are preferably carried on the extremities of arms or brackets 4a.
The propeller (not shown) is completed by an upstream corrector composed of blades with pitch controlled in dependence on the pitch of the propeller blades so as to eliminate all or .part of the overturning couple; in the case of symmetrical loads, this corrector is con trolled so as to eliminate the couple. In the case where there is an unbalanced rolling (after release of a load) the corrector is controlled so that the resulting engine torque acts in opposition to this unbalance.
The rudders 9 are arranged in two perpendicular planes AA and BB. The two half-rudders of each plane can carry out differential movements about each symmetrical rudder position, so that the four half-rudders contribute to the control of rolling (in addition to the corrector upstream of the propeller which plays the part of a trim control).
The rudders 9 are arranged between the support 3 in such manner that their planes A-A and BB follow the diagonals of the quadrangle surface formed by the said supports and so that the harpoon 8 and its cylinder located in the extension of the turbo-propulsion unit, occupy the intersection of the two planes.
It should be observed that one of the streamlined tanks is provided with stabilizing fins 5a.
By reason of an essential question of centering with respect to the line of action of the resultant of the internal aero-dynamic forces, the propeller turbine 1 is arranged upside down in front of the intake plane of the fairing 2. The ejection of the propeller turbine is thus located at the extreme front; in order to avoid the undesirable component of the residual thrust, the discharge nozzle is composed of one or split into a number of branches, the outlet orifices of'whi-ch can be seen at 6, arranged at right angles, to a vertical plane XX. The supply of air to the propeller turbine is effected through two inlets 7, arranged in a plane YY perpendicular to the plane XX of the discharge nozzle, 50 as to prevent any risk of recycling of.v the combustion gases (FIG. 1).
The flying machine according to the invention comprises a conventional distant control system from the ground and, in addition, a special piloting device at a selected altitude from the ground, permitting the machine to be landed on a deck.
On the return journey, before landing on deck, the machine has a mean inclination to the vertical which is a function of its speed relative to the air. At 60 km. per hour, this inclination is of the order of 35. The landing platform (the upper part of the storage lift for example) is pre-inclined at approximately the same angle to the horizontal, as shown in FIG. 4.
The piloting device shown diagrammaticaly in FIG. 5 comprises:
An appropriate detector (radar, infra-red detector) mounted on the flying machine, positioned so as to detect at every instant, the distance D which separates it from the horizontally projected level of the landing platform on a normal to the platform;
An electronic measuring circuit associated with the detector, giving at every instant, with a certain approximation, a signal dD/dt, the relative vertical speed of the flying machine and the ship;
An appropriate electronic computer circuit receiving the signals D and dD/dt and the real altitude detected from the flying machine (with an altimeter) and permitting the preparation of an altitude order signal S to be given to the flying machine to operate its thrust and rudder controls.
This altitude order signal is such that the machine, in its attempt to follow this order, possesses a movement of its own approaching as close as possible to the upward and downward motion W of the ship when a deck landing is possible (see FIG. 6).
When the sea is rough and the height of the waves a is of large amplitude, the order signal is such that the machine descends at low speed when the ship is in the hollow of a wave, but it rises again when the ship is in the hollow of a wave, but it rises again when the ship tends to move upwards (trajectory C) thus permitting a correct deck landing when the ship is on the crest of the wave (position IV).
The deck landing is correct when the contact of the machine with the deck of the ship is effected at a low relative speed. In view of the limited power of the machine, the above-described process of deck-landing is necessary, otherwise a shock would be produced at the moment when the deck of the ship moves upwards.
The law which permits the calculation of the altitude order to be given to the flying machine as a function of D, dD/at and of the altitude may be expressed in a strictly mathematical form which depends on the characteristics of the machine (power available, mass, etc.).
The last phase of the relative trajectory is normal to the flying machine thus inclined. The central harpoon 8, is then released in order that by sliding in its cylinder, its spokes may engage in a grid 8b, of the deck-landing platform and prevent any subsequent separation. Immediately after this fixing, the jacks 3a, with which the supports 3, of the machine are equipped, immobilize the machine by bracing themselves against the landing platform.
The release of the harpoon 8 is effected as soon as the supports 3, come into contact with the platform, by the unlocking of a mechanical, pneumatic, hydraulic or other operating device.
It will of course be understood that the present invention has only been described and shown by way of explanation and not in any limitative sense, and that modifications of detail may be made thereto without thereby departing from its scope.
I claim:
1. Altitude piloting device provided in addition to a conventional distant control system mounted in an unmanned flying machine having an automatic pilot and capable of landing on a deck-landing platform subjected to the movements of the sea and including means for automatically anchoring said machine to the said platform upon contact of the machine therewith, said altitude piloting device comprising:
a detector detecting at each instant the distance D along the direction of flight of the machine separating the machine from the horizontally projected level of the deck-landing platform;
an electronic measuring circuit associated with the said detector and giving at each instant a signal dD/dt representing the relative speed of the machine with respect to the horizontally projected level of the decklanding platform;
a second detector giving the altitude A of the machine;
an electronic computer receiving the signals D, dD/dt and A and giving an altitude order signal to the automatic pilot.
2. Altitude piloting device provided in addition to a conventional distant control system mounted in an unmanned flying machine having an automatic pilot and capable of landing on a deck-landing platform subjected to the movements of the sea and including means for automatically anchoring said machine to the said platform upon contact of the machine therewith, said altitude piloting device comprising:
a detector detecting at each instant the distance D along the direction of flight of the machine separating the machine from the horizontally projected level of the deck-landing platform;
an electronic measuring circuit associated with the said detector and giving at each instant a signal dD/dt representing the relative speed of the machine with respect to the horizontally projected level of the deck-landing platform which is inclined in accordance with the inclination to the vertical of the machine which is a function of its speed;
a second detector giving the altitude A of the machine;
an electronic computer receiving the signals D, dD/dt and A and giving an altitude order signal to the automatic pilot.
References Cited by the Examiner UNITED STATES PATENTS 2,874,920 2/1959 Mallinckrodt 244-23 2,945,649 7/1960 Metcalf et al. 244-77 3,045,953 7/ 196 2 Egger et a1 244-23 X 3,075,731 1/1963 Bennett et al 244-1 15 3,131,018 4/1964 Brodzinsky et a1. 343-108 X FERGUS S. MIDDLETON, Primary Examiner.
Claims (1)
1. ALTITUDE PILOTING DEVICE PROVIDED IN ADDITION TO A CONVENTIONAL DISTANT CONTROL SYSTEM MOUNTED IN AN UNMANNED FLYING MACHINE HAVING AN AUTOMATIC PILOT AND CAPABLE OF LANDING ON A DECK-LANDING PLATFORM SUBJECTED TO THE MOVEMENTS OF THE SEA AND INCLUDING MEANS FOR AUTOMATICALLY ANCHORING SAID MACHINE TO THE SAID PLATFORM UPON CONTACT OF THE MACHINE THEREWITH, SAID ALTITUDE PILOTING DEVICE COMPRISING: A DETECTOR DETECTING AT EACH INSTANT THE DISTANCE D ALONG THE DIRECTION OF FLIGHT OF THE MACHINE SEPARATING THE MACHINE FROM THE HORIZONTALLY PROJECTED LEVEL OF THE DECK-LANDING PLATFORM;
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR959849A FR1389617A (en) | 1964-01-09 | 1964-01-09 | Unmanned flying machine |
Publications (1)
Publication Number | Publication Date |
---|---|
US3302908A true US3302908A (en) | 1967-02-07 |
Family
ID=8820610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US421801A Expired - Lifetime US3302908A (en) | 1964-01-09 | 1964-12-29 | Unmanned flying machine |
Country Status (4)
Country | Link |
---|---|
US (1) | US3302908A (en) |
FR (1) | FR1389617A (en) |
GB (1) | GB1093540A (en) |
SE (1) | SE301274B (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3471108A (en) * | 1966-12-14 | 1969-10-07 | United Aircraft Corp | Periodically grounded inertial navigator |
US4890802A (en) * | 1987-06-01 | 1990-01-02 | Indal Technologies Inc. | Apparatus for capturing securing and traversing remotely piloted vehicles and methods therefor |
US20100012776A1 (en) * | 2007-05-23 | 2010-01-21 | Honeywell International Inc. | Method for Vertical Takeoff from and Landing on Inclined Surfaces |
US20130221679A1 (en) * | 2011-12-18 | 2013-08-29 | Makani Power, Inc. | Kite Ground Station and System Using Same |
US20140263841A1 (en) * | 2013-03-15 | 2014-09-18 | Blue Origin, Llc | Launch vehicles with ring-shaped external elements, and associated systems and methods |
US9067687B2 (en) | 2011-03-09 | 2015-06-30 | Gunnar Rosenlund | Propulsion system with movably mounted engines |
US20160016652A1 (en) * | 2014-06-10 | 2016-01-21 | Ronald M. Barrett | Aerial vehicles and methods of use |
US9580191B2 (en) | 2009-02-24 | 2017-02-28 | Blue Origin, Llc | Control surfaces for use with high speed vehicles, and associated systems and methods |
US10822122B2 (en) | 2016-12-28 | 2020-11-03 | Blue Origin, Llc | Vertical landing systems for space vehicles and associated methods |
US20210047058A1 (en) * | 2019-08-12 | 2021-02-18 | Roman Nawojczyk | Utter system for multiple use of the space-rockets equipped with spreadable-arms and possibly more devices, and method of these space-rockets vertical landing by hanging on landing-station having movable gantries and more apparatus. |
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US2874920A (en) * | 1955-10-20 | 1959-02-24 | George E Mallinckrodt | Aircraft |
US2945649A (en) * | 1955-09-01 | 1960-07-19 | Rolls Royce | Aircraft control systems |
US3045953A (en) * | 1959-08-03 | 1962-07-24 | Snecma | Device for steering aircraft designed for vertical flight |
US3075731A (en) * | 1960-07-11 | 1963-01-29 | Electric Auto Lite Co | Aircraft anchor device |
US3131018A (en) * | 1951-11-30 | 1964-04-28 | Naval Res Lab | Autoamtic carrier controlled approach system |
-
1964
- 1964-01-09 FR FR959849A patent/FR1389617A/en not_active Expired
- 1964-12-29 US US421801A patent/US3302908A/en not_active Expired - Lifetime
- 1964-12-31 GB GB53082/64A patent/GB1093540A/en not_active Expired
-
1965
- 1965-01-08 SE SE171/65A patent/SE301274B/xx unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3131018A (en) * | 1951-11-30 | 1964-04-28 | Naval Res Lab | Autoamtic carrier controlled approach system |
US2945649A (en) * | 1955-09-01 | 1960-07-19 | Rolls Royce | Aircraft control systems |
US2874920A (en) * | 1955-10-20 | 1959-02-24 | George E Mallinckrodt | Aircraft |
US3045953A (en) * | 1959-08-03 | 1962-07-24 | Snecma | Device for steering aircraft designed for vertical flight |
US3075731A (en) * | 1960-07-11 | 1963-01-29 | Electric Auto Lite Co | Aircraft anchor device |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3471108A (en) * | 1966-12-14 | 1969-10-07 | United Aircraft Corp | Periodically grounded inertial navigator |
US4890802A (en) * | 1987-06-01 | 1990-01-02 | Indal Technologies Inc. | Apparatus for capturing securing and traversing remotely piloted vehicles and methods therefor |
US20100012776A1 (en) * | 2007-05-23 | 2010-01-21 | Honeywell International Inc. | Method for Vertical Takeoff from and Landing on Inclined Surfaces |
US7871044B2 (en) * | 2007-05-23 | 2011-01-18 | Honeywell International Inc. | Method for vertical takeoff from and landing on inclined surfaces |
US20110057075A1 (en) * | 2007-05-23 | 2011-03-10 | Honeywell International Inc. | Method for vertical takeoff from and landing on inclined surfaces |
US8141823B2 (en) | 2007-05-23 | 2012-03-27 | Honeywell International Inc. | Method for vertical takeoff from and landing on inclined surfaces |
US10518911B2 (en) | 2009-02-24 | 2019-12-31 | Blue Origin, Llc | Control surfaces for use with high speed vehicles, and associated systems and methods |
US9580191B2 (en) | 2009-02-24 | 2017-02-28 | Blue Origin, Llc | Control surfaces for use with high speed vehicles, and associated systems and methods |
US11649073B2 (en) | 2009-02-24 | 2023-05-16 | Blue Origin, Llc | Control surfaces for use with high speed vehicles, and associated systems and methods |
US9067687B2 (en) | 2011-03-09 | 2015-06-30 | Gunnar Rosenlund | Propulsion system with movably mounted engines |
US9598170B2 (en) | 2011-12-18 | 2017-03-21 | X Development Llc | Kite ground station and system using same |
US8888049B2 (en) * | 2011-12-18 | 2014-11-18 | Google Inc. | Kite ground station and system using same |
US20130221679A1 (en) * | 2011-12-18 | 2013-08-29 | Makani Power, Inc. | Kite Ground Station and System Using Same |
US10266282B2 (en) | 2013-03-15 | 2019-04-23 | Blue Origin, Llc | Launch vehicles with ring-shaped external elements, and associated systems and methods |
US9487308B2 (en) * | 2013-03-15 | 2016-11-08 | Blue Origin, Llc | Launch vehicles with ring-shaped external elements, and associated systems and methods |
US20140263841A1 (en) * | 2013-03-15 | 2014-09-18 | Blue Origin, Llc | Launch vehicles with ring-shaped external elements, and associated systems and methods |
US9878257B2 (en) * | 2014-06-10 | 2018-01-30 | University Of Kansas | Aerial vehicles and methods of use |
US20160016652A1 (en) * | 2014-06-10 | 2016-01-21 | Ronald M. Barrett | Aerial vehicles and methods of use |
US10822122B2 (en) | 2016-12-28 | 2020-11-03 | Blue Origin, Llc | Vertical landing systems for space vehicles and associated methods |
US20210047058A1 (en) * | 2019-08-12 | 2021-02-18 | Roman Nawojczyk | Utter system for multiple use of the space-rockets equipped with spreadable-arms and possibly more devices, and method of these space-rockets vertical landing by hanging on landing-station having movable gantries and more apparatus. |
US11932424B2 (en) * | 2019-08-12 | 2024-03-19 | Roman Nawojczyk | Utter system for multiple use of the space-rockets equipped with spreadable-arms and possibly more devices, and method of these space-rockets vertical landing by hanging on landing-station having movable gantries and more apparatus |
Also Published As
Publication number | Publication date |
---|---|
SE301274B (en) | 1968-05-27 |
FR1389617A (en) | 1965-02-19 |
GB1093540A (en) | 1967-12-06 |
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