US1662406A - Airplane - Google Patents
Airplane Download PDFInfo
- Publication number
- US1662406A US1662406A US245691A US24569128A US1662406A US 1662406 A US1662406 A US 1662406A US 245691 A US245691 A US 245691A US 24569128 A US24569128 A US 24569128A US 1662406 A US1662406 A US 1662406A
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- US
- United States
- Prior art keywords
- ship
- propellers
- helicopter
- airplane
- wells
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 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
- B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
- B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
- B64C29/0025—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers the propellers being fixed relative to the fuselage
Definitions
- My present invention relates to improvements in airplanes or heavier than air flying machines provided with auxiliary means for converting the airplane into an aircraft of the helicopter type.
- my invention utilize the usual type of heavier than air machine, here shown as a monoplane equipped with forward and aftpropellers of usual construction, the former for forward drive of the ship and the latter for retarding the forward movement of the ship or for reversing its flying movement.
- the usual driving means are employed, and in addition to these propellers a plurality of horizontally arranged propellers are carried by the ship by means of which the ship may be lifted or lowered vertically during manoeuvres or handling of the ship by the aviator.
- the take-off or launching of the ship may be simplified, and alighting of the ship may also be accomplished with facility and safety by the use of the helicopter propellers.
- Figure 1 is a perspective view of a monoplane equipped with the structures forming my invention and showing the normally retracted helicopter propellers extended and in position for use, as in launching or in landing the ship.
- Figure 2 is an enlarged vertical sectional view transversely of the single plane of the heavier than air flying machine showing a helicopter propeller in its retracted position.
- Figure 3 is a similar view to Figure 2.
- Figure 4 is a perspective view showing a portion of the grid or open frame provided 7 are open to vertical'currents of air.
- thecircular area of the wells extends an hinged gates or partitions of the grid in the wells.
- FIG. 1 a monoplane of. usual type comprising the body or fuselage 1 of the ship which is equipped with the necessary accessories as the landing'gear 2 and cockpit 3.
- the usual elevators or horizontal rudders 4, and vertical rudder 5 are located and controlled in suitable manner, and the ship is provided with a single plane 6 extending transversely of the fuselage as usual.
- a forward propeller 7 is utilizedto drive the ship forward, and an aft propeller 8 is employed for retarding the forward movement of the ship during maneuvers or for backing the ship if desired when the forward propeller is not operating.
- the usual driving machinery or motors may be emhorizontal planes and designed to lift or.
- helicopter propellers are driven independently of the two propellers 7 and 8 and are normally inactive, being used primarily in maneuvering the ship for launching or taking off and for landing the ship.
- the three propellers 10, 11 and 12 are situated in wells or openings 13 provided therefor in the plane, and these wells are located at the center of the plane and at points equidistant at the sides of the center to accommodate the propellers.
- these wells are closed to prevent adverse currents of air passing therethrough, but -when the ship is rising or being lowered through operation of the helicopter propellers, these wells Across open frame or grid 14, located below the I helicopter propeller when the latter is as in Fi housed in the well, and this grid or open frame is provided at its underslde with swinging ates or partitions 15 that are hinged to t e grid at 16.
- a grooved pulley .22 is rigidly fixed on the tubular shaft and a drive cable or belt 23 passes around the pulley and is driven by a suitable motor for revolving the. tubular shaft, the inner shaft section and the helicopter propeller.
- the rst function of the revolving propellers is to extend the inner shafts 17 with relation to their tubular shafts, and the rotary. movement of the propeller causes down currents of air through the wells that open, and hold open/the gates 16.
- the relative movement of the shaft17 is limited by a collar 24 fixed on the end of the shaft that encounters the lower bearing 20, and thereafter, as the pro pellers revolve, the pull or lifting movement of these propellers elevates the ship. Should the ship lose its power for any reason while under Way, the helicopter propellers may be brought into use to lower the ship on an even,
- helicopter propellers may thus be manipulated and the ship maneuvered by the expert aviator in the accomplishment of many feats that would be difficult 01' impossible under other conditions.
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
Description
E. H. THOMPSON AIRPLANE Filed. Jan. 10, 1928 Attorney Patented Mar. 13, 1928.
ELMER H. THOMPSON, OF MEDIMONT, IDAHO.
AIRPLANE.
Application filed January 10, 1928. Serial No. 245,691.
My present invention relates to improvements in airplanes or heavier than air flying machines provided with auxiliary means for converting the airplane into an aircraft of the helicopter type. In carrying out my invention I utilize the usual type of heavier than air machine, here shown as a monoplane equipped with forward and aftpropellers of usual construction, the former for forward drive of the ship and the latter for retarding the forward movement of the ship or for reversing its flying movement. In connection with these propellers the usual driving means are employed, and in addition to these propellers a plurality of horizontally arranged propellers are carried by the ship by means of which the ship may be lifted or lowered vertically during manoeuvres or handling of the ship by the aviator. By the aid of the horizontally disposedpropellers the take-off or launching of the ship may be simplified, and alighting of the ship may also be accomplished with facility and safety by the use of the helicopter propellers.
The invention consists in certain novel combinations and arrangements of parts of the airplane as will hereinafter be more fully set forth and claimed. In the accompanying drawings I have illustrated one complete example of the physical embodiment of my invention in a monoplane, wherein the parts are combined and arranged according to one mode I have thus far devised for the practical application of the principles of my invention, and it will be understood that my invention is also ap-- plicable for use with other types of heavier than air flying machines.
Figure 1 is a perspective view of a monoplane equipped with the structures forming my invention and showing the normally retracted helicopter propellers extended and in position for use, as in launching or in landing the ship.
Figure 2 is an enlarged vertical sectional view transversely of the single plane of the heavier than air flying machine showing a helicopter propeller in its retracted position.
Figure 3 is a similar view to Figure 2.
but showing the helicopter propeller ex;
tended or lifted to elevating position.
Figure 4 is a perspective view showing a portion of the grid or open frame provided 7 are open to vertical'currents of air.
.thecircular area of the wells extends an hinged gates or partitions of the grid in the wells.
In order that the general arrangement and relation of parts may readily be understood I have illustrated in Figure 1 a monoplane of. usual type comprising the body or fuselage 1 of the ship which is equipped with the necessary accessories as the landing'gear 2 and cockpit 3. At the rear of the fuselage the usual elevators or horizontal rudders 4, and vertical rudder 5, are located and controlled in suitable manner, and the ship is provided with a single plane 6 extending transversely of the fuselage as usual.
,A forward propeller 7 is utilizedto drive the ship forward, and an aft propeller 8 is employed for retarding the forward movement of the ship during maneuvers or for backing the ship if desired when the forward propeller is not operating. The usual driving machinery or motors may be emhorizontal planes and designed to lift or.
elevate the ship or permit lowering of the ship for launching and landing respectively. 'lhese helicopter propellers are driven independently of the two propellers 7 and 8 and are normally inactive, being used primarily in maneuvering the ship for launching or taking off and for landing the ship.
Normally, or when not in'use, the three propellers 10, 11 and 12 are situated in wells or openings 13 provided therefor in the plane, and these wells are located at the center of the plane and at points equidistant at the sides of the center to accommodate the propellers. When the ship is flying the wells are closed to prevent adverse currents of air passing therethrough, but -when the ship is rising or being lowered through operation of the helicopter propellers, these wells Across open frame or grid 14, located below the I helicopter propeller when the latter is as in Fi housed in the well, and this grid or open frame is provided at its underslde with swinging ates or partitions 15 that are hinged to t e grid at 16. These gates stand in vertical planes transversely of the ship under action of gravity when the ship is not moving forwardly or rearwardly, but when the ship is flying forward, the impingement of air currents against the transversely extending swinging gates swings the latter up to horizontal position, as in Figure 2, to close the well against passage of air currents therethrough. When the helicopter propellers are in position, Figure 3, to lift the ship, or to lower it, these gates are held open for passage of air currents through the well In or er that the helicopter propellers may be projected from retracted osition of Figure 2 to operative position 0 Figure 3 they are provided with telescoping, vertically arranged driving shafts comprising an inner shaft 17 and an outer tubular shaft 18, with the inner shaft keyed to slide in the tubular shaft and to revolve with it. The tubular shaft is journaled-in the upper bearing 19, located in a well and supported from the grid or open frame of the well, and a lower bearing 20 supported from the fuselage or body of the ship by braces or brackets 21.
A grooved pulley .22 is rigidly fixed on the tubular shaft and a drive cable or belt 23 passes around the pulley and is driven by a suitable motor for revolving the. tubular shaft, the inner shaft section and the helicopter propeller.
When the tubular shafts of the helico ter propellers are operated or driven, the rst function of the revolving propellers is to extend the inner shafts 17 with relation to their tubular shafts, and the rotary. movement of the propeller causes down currents of air through the wells that open, and hold open/the gates 16. The relative movement of the shaft17 is limited by a collar 24 fixed on the end of the shaft that encounters the lower bearing 20, and thereafter, as the pro pellers revolve, the pull or lifting movement of these propellers elevates the ship. Should the ship lose its power for any reason while under Way, the helicopter propellers may be brought into use to lower the ship on an even,
keel and the landing accomplished under conditions similar to the use of a parachute. The helicopter propellers may thus be manipulated and the ship maneuvered by the expert aviator in the accomplishment of many feats that would be difficult 01' impossible under other conditions.
Having thus fully described my invention. what I claim as new and desire-to secure by Letters Patent is-- 1. The combination with an airplane having a plurality of wells and open frame work therein, of swinging gates supported on the frame-work adapted to close when the airplane is under way, helicopter propellers normally housed Within said Wells, means for operating said propellers, and means whereby the propellers are initially projected for operation.
2. The combination with an airplane hav ing a plurality of open wells and closing means for said wells actuated when the airplane is under way,'of a plurality of helicopter propellers-normally housed in the wells, means for operating the propellers,
and means whereby the propellers are initially rojected for operation.
3. T e combination in an airplane having a Well and closing means for the well actuated when the airplane is under way, of a tubular drive shaft, a supporting frame for the drive shaft, an inner shaft section telescoping the tubular shaft and rotatable therewith, means for driving the tubular shaft, and a helicopter propelleron the end of the inner shaft.
4. The combination in an airplane having a well, a grid frame in the well and scoping shaft, and means for operating the telescoping shaft.
In testimony whereof I aflix my signature.
ELMER H. THOMPSON.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US245691A US1662406A (en) | 1928-01-10 | 1928-01-10 | Airplane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US245691A US1662406A (en) | 1928-01-10 | 1928-01-10 | Airplane |
Publications (1)
Publication Number | Publication Date |
---|---|
US1662406A true US1662406A (en) | 1928-03-13 |
Family
ID=22927672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US245691A Expired - Lifetime US1662406A (en) | 1928-01-10 | 1928-01-10 | Airplane |
Country Status (1)
Country | Link |
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US (1) | US1662406A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2445400A (en) * | 1944-11-27 | 1948-07-20 | Johnston Loreene | Descent retarder |
DE1173344B (en) * | 1960-12-29 | 1964-07-02 | Gen Electric | Lifting fan flaps for vertical starters |
US6340133B1 (en) * | 1997-12-10 | 2002-01-22 | Franco Capanna | System to transform a horizontal take-off and self-sustained horizontal flight airplane into self-sustained horizontal flight, vertical landing and take-off, hybrid integrated airplane |
US20060192046A1 (en) * | 2005-02-25 | 2006-08-31 | The Boeing Company | Aircraft capable of vertical and short take-off and landing |
WO2011023834A1 (en) * | 2009-08-26 | 2011-03-03 | Munoz Saiz Manuel | Lift, thrust and stabiliser system for vertical take-off and landing aircraft |
ES2367501A1 (en) * | 2009-08-26 | 2011-11-04 | Manuel Muñoz Saiz | Sustainer system, propulsor and stabilizer for vertical landing and landing aircraft. (Machine-translation by Google Translate, not legally binding) |
ES2388104A1 (en) * | 2010-02-11 | 2012-10-08 | Manuel Muñoz Saiz | Sustainer system, propulsor and stabilizer for vertical landing and landing aircraft. (Machine-translation by Google Translate, not legally binding) |
US20150102157A1 (en) * | 2013-10-15 | 2015-04-16 | Swift Engineering, Inc. | Vertical take-off and landing aircraft |
CN104843181A (en) * | 2015-04-10 | 2015-08-19 | 桂林航龙科讯电子技术有限公司 | Petrol-electric hybrid power fixed wing vertical take-off and landing unmanned plane system |
CN105480418A (en) * | 2015-12-17 | 2016-04-13 | 北京猎鹰无人机科技有限公司 | Ducted fixed-wing oil-electric hybrid unmanned aircraft |
US9821909B2 (en) | 2016-04-05 | 2017-11-21 | Swift Engineering, Inc. | Rotating wing assemblies for tailsitter aircraft |
US11142315B2 (en) | 2014-03-13 | 2021-10-12 | Endurant Systems, Llc | UAV configurations and battery augmentation for UAV internal combustion engines, and associated systems and methods |
US11814165B2 (en) | 2018-09-11 | 2023-11-14 | Swift Engineering, Inc. | Systems and methods for aerodynamic deployment of wing structures |
-
1928
- 1928-01-10 US US245691A patent/US1662406A/en not_active Expired - Lifetime
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2445400A (en) * | 1944-11-27 | 1948-07-20 | Johnston Loreene | Descent retarder |
DE1173344B (en) * | 1960-12-29 | 1964-07-02 | Gen Electric | Lifting fan flaps for vertical starters |
US6340133B1 (en) * | 1997-12-10 | 2002-01-22 | Franco Capanna | System to transform a horizontal take-off and self-sustained horizontal flight airplane into self-sustained horizontal flight, vertical landing and take-off, hybrid integrated airplane |
US20060192046A1 (en) * | 2005-02-25 | 2006-08-31 | The Boeing Company | Aircraft capable of vertical and short take-off and landing |
US7267300B2 (en) * | 2005-02-25 | 2007-09-11 | The Boeing Company | Aircraft capable of vertical and short take-off and landing |
US9889928B2 (en) * | 2009-08-26 | 2018-02-13 | Manuel Salz | Lift, propulsion and stabilising system for vertical take-off and landing aircraft |
WO2011023834A1 (en) * | 2009-08-26 | 2011-03-03 | Munoz Saiz Manuel | Lift, thrust and stabiliser system for vertical take-off and landing aircraft |
US20120280091A1 (en) * | 2009-08-26 | 2012-11-08 | Manuel Munoz Saiz | Lift, propulsion and stabilising system for vertical take-off and landing aircraft |
ES2367501A1 (en) * | 2009-08-26 | 2011-11-04 | Manuel Muñoz Saiz | Sustainer system, propulsor and stabilizer for vertical landing and landing aircraft. (Machine-translation by Google Translate, not legally binding) |
ES2388104A1 (en) * | 2010-02-11 | 2012-10-08 | Manuel Muñoz Saiz | Sustainer system, propulsor and stabilizer for vertical landing and landing aircraft. (Machine-translation by Google Translate, not legally binding) |
US20150102157A1 (en) * | 2013-10-15 | 2015-04-16 | Swift Engineering, Inc. | Vertical take-off and landing aircraft |
US9567088B2 (en) * | 2013-10-15 | 2017-02-14 | Swift Engineering, Inc. | Vertical take-off and landing aircraft |
US9731820B1 (en) | 2013-10-15 | 2017-08-15 | Swift Engineering, Inc. | Vertical take-off and landing aircraft |
US11142315B2 (en) | 2014-03-13 | 2021-10-12 | Endurant Systems, Llc | UAV configurations and battery augmentation for UAV internal combustion engines, and associated systems and methods |
US11661191B2 (en) | 2014-03-13 | 2023-05-30 | Endurant Systems, Llc | UAV configurations and battery augmentation for UAV internal combustion engines, and associated systems and methods |
US12049311B2 (en) | 2014-03-13 | 2024-07-30 | Endurant Systems, Llc | UAV configurations and battery augmentation for UAV internal combustion engines, and associated systems and methods |
CN104843181A (en) * | 2015-04-10 | 2015-08-19 | 桂林航龙科讯电子技术有限公司 | Petrol-electric hybrid power fixed wing vertical take-off and landing unmanned plane system |
CN105480418A (en) * | 2015-12-17 | 2016-04-13 | 北京猎鹰无人机科技有限公司 | Ducted fixed-wing oil-electric hybrid unmanned aircraft |
US9821909B2 (en) | 2016-04-05 | 2017-11-21 | Swift Engineering, Inc. | Rotating wing assemblies for tailsitter aircraft |
US10293933B2 (en) | 2016-04-05 | 2019-05-21 | Swift Engineering, Inc. | Rotating wing assemblies for tailsitter aircraft |
US11814165B2 (en) | 2018-09-11 | 2023-11-14 | Swift Engineering, Inc. | Systems and methods for aerodynamic deployment of wing structures |
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