Air cycling float plane

The air cycling float plane addresses the challenge of manual takeoff and landing on water surfaces by incorporating a fuselage, double floaters, and a three-stage motion transmission system, achieving efficient flight operations with reduced environmental impact.

WO2026029209A2PCT designated stage Publication Date: 2026-02-05LEBANON THADDAEUS
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Patent Information

Application Number
PCT/KE2025/050005
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-04-04
Filing Date
2025-04-04
Publication Date
2026-02-05

AI Technical Summary

Technical Problem

There is a lack of technology enabling manual takeoff and landing of float planes on water surfaces, necessitating the development of a new air cycling float plane that can operate without the need for traditional runways.

Method used

The invention comprises a fuselage, double floaters, double cycling mono wheel bikes, twin arm gearbox, motion transmission mechanism, and propeller shaft, allowing for manual flight operations with high-speed output and efficient motion transmission in three stages.

Benefits of technology

Enables manual flight and landing on water surfaces, facilitating low-cost manufacturing, durability, and environmental friendliness while reducing carbon emissions and noise.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The present Invention of Air Cycling Float Plane is a double cycling mechanism of two mono wheel bikes whose mechanism is designed for locking in and out should one cyclist desire to take a rest. The double cycling system also ensures long cycling distances. The system mainly comprises a fuselage, floaters, double mono wheel bikes, twin arm gearbox, propeller shaft and propeller. Motion transmission system is developed into three stages, primary, secondary and advanced stage, to enable the twin arm gearbox to generate more than 2,000 rpm and transmit the same speed to the propeller. The present invention of Air Cycling Float Plane, will be a popular cycling float plane as it does not require infrastructure such as runway for takeoff and landing and is safer on water in case of crush landing. The invention is environmental friendly and can be used for leisure flying, air sporting and coast patrol.
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Description

[0001] DESCRIPTION OF THE BACKGROUND

[0002] TITLE OF THE INVENTION

[0003] Air Cycling Float Plane.

[0004] FIELD OF THE INVENTION

[0005] The present Invention of Air Cycling Seaplane is related to Manual flying Float Planes.

[0006] DESCRIPTION OF PRIOR ART

[0007] The present invention of Air Cycling Float Plane is new, to the best my knowledge and there is no history for development of Cycling Float Plane. The cycling float plane technology has not been developed to enable man takeoff and land on the sea manually.

[0008] In this respect, the present invention of Air Cycling Seaplane substantially provides an apparatus primarily developed for the purpose of air cycling float plane.

[0009] OBJECTS OF THE INVENTION

[0010] Therefore, it can be appreciated that there is a need for new Air Cycling Float Plane, which can enable man takeoff manually fly and land back on the Sea. In this regard, the present invention substantially fulfills this need.

[0011] An object of the invention is to provide Air Cycling Float Plane, by availing the technical information and illustrations that provide solutions to technical and scientific problems and enable man manually fly an Air Cycling Float Plane.

[0012] It is therefore an object of the present invention to provide new Air Cycling Float Plane, which has all the mechanical and construction advantages of sea flying manually and which does not require infrastructure such as runway for takeoff and landing.

[0013] It is another object of the present invention to provide new Air Cycling Float Plane; which may be easily and efficiently manufactured and marketed and can be sold as individual unit. It is further an object of the present invention to provide new Air Cycling Float Plane, which is durable, reliable and simple to construct.

[0014] An even further objective of the present invention is to provide new Air Cycling Float Plane, which is susceptible of low cost manufacturing with regard to both materials and labor, and which accordingly is then susceptible to low prices of sale to consuming public, thereby making such Air Cycling Float Plane, economical to buying public and to enable many people to have the

[0015] 2 experience of sea flying manually. Another object of the present invention is to provide a new Air Cycling Float Plane, which can make it possible to develop futuristic air cycling Sport on sea.

[0016] It is yet another object of the present invention to be used by the Navy Officers all over the world as an outdoor game for the purpose of exercise and physical fitness while working in the Sea. The float planes can easily be stored on the naval carrier.

[0017] Lastly another object of the present invention is to reduce carbon emission, and noise in the air, thus making the Air Cycling Float Plane, environmental friendly.

[0018] These together with other objects of the invention, along with the various features of the novelty which characterize the invention, are pointed out with particularity in the claims annexed to and forming a part of this disclosure.

[0019] SUMMARY OF THE INVENTION

[0020] In view of luck of technology to use the Sea as an airstrip for manual cycling float planes, the present invention provides a new Air Cycling Float Plane. As such the general purpose of the present invention, which will be described with illustrations subsequently in greater detail, is to provide a new Air Cycling Float Plane and methods of construction which have all the advantages of using the sea as an airstrip for manual flying of float planes.

[0021] To attain this, the present invention essentially comprises the fuselage, double floaters, double cycling mono wheel bikes, twin arm gearbox, motion transmission mechanism, propeller shaft and propeller. The present invention therefore addresses cycling structures, navigation system, motion transmission mechanism, cycling friction and high speed output of nearly 2,000 rpm transmitted to the propeller. Motion transmission system is in three stages, primary, secondary and advanced stage.

[0022] There has thus been outlined, rather broadly, the more important features of the invention in order that the detailed description that follows may be better understood and in order that the present invention provides features to the art which may be better appreciated. All the features of the invention that will be described herein after will form the subject matter of the claims appended hereto.

[0023] In this respect, before explaining at least one embodiment of the invention in detail, it is to be understood that the invention is not limited in its application to the detail of construction and to the arrangements of the components set forth in the following description or illustrated in the drawings.

[0024] The invention is capable of other embodiments and of being practiced and carried out in various ways. Also it is to be understood that the phraseology and terminology herein are for the purpose of description and should not be regarded as limiting. As such, those skilled in the art will appreciate that the conception, upon which this disclosure is based, may readily be utilized as a basis for the designing of the structures, methods and systems for carrying out the several purposes of the present invention. It is important, therefore, that the claims are regarded as including such equivalent constructions in so far as they do not depart from the spirit and scope of the present invention.

[0025] Further, the purpose of the foregoing abstract is to enable the patent offices and the public generally and especially the scientists, engineers and practitioners in the art who are not familiar with patent of legal terms or phraseology, to determine quickly from a cursory inspection the nature and essence of the technical disclosure of the application.

[0026] The abstract is neither intended to define the invention of the application, which is measured by the claims or is intended to be limiting as to the scope of the invention in any way.

[0027] These together with other objects of the invention, along with the various features of the novelty which characterize the invention, are pointed out with particularity in the claims annexed to and forming a part of this disclosure.

[0028] BREIF DESCRIPTION OF THE DRAWINGS

[0029] Fig. 1 is a section side view of the fuselage circle 1, side views of floater circle 9 and Side view of the cycling system which include horizontal cycling structures circle 2, vertical cycling structures circle 3, motion transmission mechanism circle 4, twin arm gearbox circle 5, propeller shaft housing circle 6, propeller circle 7 and floaters link stays circle 8,

[0030] Fig. 2 is a top view of horizontal cycling structure circle 2.

[0031] Fig. 3 is a side view of a horizontal cycling structure circle 2, vertical cycling structure circle 3, comprising steering handle circle 13, steering box circle 14 turning shaft circle 15, turning lever circle 16 and stay bar circle 11.

[0032] Fig. 4 is a front section view of the steering box circle 14 and a turning shaft housing circle 15. Front view of a steering handle circle 13, steering shaft circle 18 spur gears circle 19 and 20, turning shaft circle 21, turning lever circle 16, horizontal cycling structure circle 2, linear wheel circle 22 and stay bar circle 11, illustrating the arrangements of the components of the steering system.

[0033] Fig. 5 is a profile of an inverted tee bar circle 23.

[0034] Fig. 6 is a profile of a flat bar circle 24.

[0035] Fig. 7 is a profile of a solid formed steel wheel or cut from a thick steel plate and shaped circle 25. Fig. 8 is a profile of a rolled inverted tee bar into a circle, with joint welded circle 23.

[0036] Fig. 9 is a profile of a rolled inverted tee bar whose up stand flange is cut into teeth to form a tee bar sprocket circle 23.

[0037] Fig. 10 is a side view of a corrugated rim circle 24; harnessing spokes circle 26 and hub circle 27.

[0038] Fig. 11 is a side view of a linear wheel circle 22 in fig. 4 comprising inverted tee bar sprocket circle 23, solid steel wheel circle 25, corrugated rim circle 24, harnessing spokes circle 26 and hub circle 27.

[0039] Fig. 12 is a profile view of linear wheel as described in fig. 11.

[0040] Fig. 13 is a side view of a primary chain tension bracket circle 32, fitted with primary chain tension circle 30, return sprocket circle 33 and fitted on the vertical cycling structure circle 3 where it is fitted close to free wheel circle 34

[0041] Fig. 14 is a side view of a plate channel circle 29, fitted with primary chain tension circle30 and return sprocket circle 31.

[0042] Fig. 15 is a profile view of a twin arm gearbox circle 5 fitted on its arms with plate channel circle 29 in fig. 14 facing downwards to align and regulate the secondary chain circle 35 in fig. 17 as it rotates and turn input sprocket circle 28, which delivers motion into the gearbox circle 5.

[0043] Fig. 16 is a rear view of the twin arm gearbox circle 5, fitted with plate channel circle 29 as described in fig. 15.

[0044] Fig. 17 is side view of linear wheel circle 22, stay bar circle 11 horizontal cycling structure circle 2, twin arm gearbox circle 5, plate channel circle 29, mounted with secondary chain tension sprocket circle 30 and return sprocket circle 31, illustrating motion transmission by secondary chain circle 35 from the linear wheel circle 22 to input sprocket circle 28 in a rectangular form.

[0045] Fig. 18 is a side view of a horizontal cycling structure circle 2 and vertical cycling structures circle 3 which comprises stay bar circle 11, steering handle circle 13, steering box circle 14, turning shaft housing circle 15 and plate channel circle 29. Illustrating cycling motion transmission from peddle wheel circle 37 to input sprocket circle28, via primary chain circle 38, free wheel circle 34, primary chain tension bracket circle 32, linear wheel circle 22 and secondary chain circle 35. Secondary chain returns back to the linear wheel via chain tension sprocket circle 30 and return sprocket circle 31.

[0046] Fig. 19 is a top view of a double cycling system, which include vertical structure circle 3, steering handle circle 13 and linear wheel circle 22. Again a top view of twin arm gearbox circle 5, propeller shaft housing circle 6 and propeller circle 7, illustrating cycling motion transmission from the peddle wheels circle 37 to propeller circle 7, via primary chain circle 38, free wheel circle 34, linear wheel circle 22, secondary chain circle 35 input sprocket circle 28, twin arm gearbox circle 5 to propeller shaft inside propeller shaft housing circle 6.

[0047] Fig. 20 is a top view of the linear wheels circle 22, secondary chains circle 35, input sprockets circle 28 and top section view of the twin arm gearbox circle 5 propeller shaft housing circle 6 and propeller circle 7, illustrating cycling motion transmission from linear wheels circle 22 and secondary chains circle 35 via input sprockets circle 28 horizontal transverse shaft circle 39, drive sprocket circle 40 advanced chain circle 41 driven sprocket circle 4 horizontal transverse shaft circle 43, drive bevel gear circle 44, driven bevel gear circle 45, propeller shaft circle 46 to propeller circle 7.

[0048] Fig. 21 a section side view of the twin arm gearbox circle 5 as described in fig. 20.

[0049] Fig. 22 is a side view of an installation of air cycling float plane, mounted on the horizontal structures circle 2. This cycling system comprises segments such as steering system which include steering box circle 14, turning shaft housing circle 15, gearbox circle 5 and propeller shaft housing circle 6. Structures such as vertical cycling structures circle 3, stay bar circle 11, gearbox stand circle 36, propeller circle 7, plate channel circle 29, floaters stay bars circle 8, and floaters circle 9. Mechanical installations such as peddle wheels circle 37, free wheel circle 34, primary chain tension bracket circle 32. Input sprocket circle 28, secondary chain tension circle 30, return sprocket circle 31, primary chain circle 38 and secondary chain circle 38. All the above mentioned features illustrate the construction, installation of the cycling system of the present invention the new Air Cycling Float Plane.

[0050] Fig.23 is a side section view of the fuselage circle 1, side view of propeller shaft circle 46 and propeller circle 7 and a profile view of floaters circle 9. Finally a profile views of the double cycling system installation in the plane circle 47 of the present invention the new Air Cycling Float Plane.

[0051] DESCRIPTION OF THE PREFERRED EMBODIMENT

[0052] With reference to the abstract, the preferred embodiment of the new Air Cycling Float Plane and with reference to the drawings, and in particular to figs. 22 thereof, the preferred embodiment of the new Air Cycling Float Plane embodying the principles and concepts of the present invention and generally designed by the reference numerals 1 to 47 will be described.

[0053] The present invention, the new Air Cycling Float Plane is a system comprised of a plurality of individual components, in their broadest context; such components are housed in the segments. The components are individually configured and correlated with respect to each other to attain the desired objectives.

[0054] 6 Essentially and in summary, the present invention, the new Air Cycling Float Plane as in fig. 1, comprises fuselage, circle 1, floaters circle 9 and floaters stay bar circle 8, horizontal cycling structure circle 2, vertical cycling structures circle 3, motion transmission mechanism circle 4, gearbox circle 5, propeller shaft housing circle 6. Propeller shaft housing circle 6 and propeller circle 7.

[0055] To attain this, metals are cut in sizes and welded together to create a horizontal structure circle 2 in fig. 2. This structure is then laid on the floor of the plane, in already positioned bolts and fastened with nuts. A vertical cycling structure circle 3 in fig. 3 is then constructed and fitted on horizontal structure circle 2.

[0056] The steering system or navigation system is constructed as in fig. 4. This system which comprises steering handle circle 13, steering box circle 14, steering shaft circle 18, spur gears circle 19 and 20, turning shaft circle 15 and turning lever circle 16, are assembled in the system which is fixed on the vertical structure circle 3.

[0057] Linear wheel circle 22 in fig. 4 is fabricated to use chain for motion transmission and fitted on vertical structure circle 3. To attain this linear wheel, an inverted tee bar circle 23 in fig. 5, is bend into a circle and the joint welded as in fig. 8. The up stand flange is cut to create teeth and form an inverted tee bar sprocket circle 23 in fig. 9. A solid steel wheel formed or cut from thick steel plate and shaped circle 25 in fig. 7 is fabricated. A flat bar in fig. 6 is bend into corrugation and rolled into a circle to form a corrugated rim circle 24 in fig. 10, to harness spokes circle 26 and hub circle 27. The three wheels, inverted tee bar sprocket in fig. 9, solid steel wheel in fig. 7 and corrugated rim circle 24 harnessed with spokes circle 26 and hub circle 27, are assembled to form a linear wheel in fig. 11 and 12.

[0058] The creation of the linear wheel to make the wheel to use the chain instead of vie belt, provide additional cycling energy to develop a high speed and adequate inertia for cycling sustainability.

[0059] As afore mentioned, the motion transmission is created into three stages namely, primary, secondary and advanced stage. The peddle wheel circle 37 and the linear wheel circle 22, in fig. 18 are installed on the vertical cycling structure circle 3. Therefore the cycling motion starts with the peddle wheel circle 37, steered by the cyclist and via the primary chain circle 38, the motion is transmitted to free wheel circle 34 and the primary tension bracket circle 32. This makes the linear wheel circle 37 to pick the primary motion via free wheel circle 34 and transmit to twin arm gearbox circle 5 via secondary chain circle 35 and input sprocket circle 28. The primary chain tension bracket circle 32 in fig. 13 is created for the purpose of primary chain tension and reduction of cycling friction.

[0060] To avoid a direct link of secondary chain circle 35 from linear wheel circle 22 with the input sprocket circle 28, a plate channel circle 29 mounted with secondary chain tension sprocket circle 30 and return sprocket circle 31 in fig.14, is fabricated. This plate channel is fitted on the arm of the twin arm gearbox facing downwards as in fig. 15, to align and regulate the secondary chain from the linear wheel at a right angle. This makes the secondary chain to circulate in a rectangle form and a void cycling friction that could be coursed by a cute angle if the secondary chain from the linear wheel was to link input sprocket circle 28 in fig. 17, directly.

[0061] Finally a segment, the twin arm gearbox circle 5 in fig. 20 is constructed with the objective of being light in weight and to produce high speed and convert horizontal transverse motion to longitudinal motion. To attain this, the twin arm gearbox is constructed with external features to accommodate double cycling motion and internal components configured and arranged to increase speed and convert horizontal transverse motion to longitudinal.

[0062] Finally cycling motion therefore from linear wheels circle 22 and the secondary chains circle 35 in fig. 20 and 21 is transmitted to input sprockets circle 28 of the twin arm gearbox which picks the motion via horizontal transverse shaft circle 39, drive sprocket circle 40, advanced chain circle 41 driven sprocket circle 42, horizontal transverse shaft circle 43, bevel gear circle 44, pinion circle 45, propeller shaft circle 46 to propeller circle 7 and a thrust is produced to move float plane forward.

[0063] The double cycling and motion transmission system circle 47 in fig. 23 is then installed in the plane, the present invention the new Air Cycling Float Plane ready to takeoff for flight test.

Claims

CLAIMS1. Air Cycling float plane comprising fuselage, floaters, double mono wheel bikes, navigation system, transmission mechanism, twin arm gearbox, propeller shaft housing and propeller characterized by the installation arrangements as in fig. 1.

2. Navigation system as in claim 1 comprising steering box, spur gears, shafts, and steering handle characterized by the fitting arrangements as in fig. 4.

3. Multi linear wheel comprising tee bar sprocket, solid wheel, corrugated rim, and a hub harnessing spokes characterized by the assembly of the wheels to create one wheel as in fig. 11 and 12.

4. Exterior features of the twin arm gearbox comprising gearbox, twin arms, sprockets, and plate channel characterized by the fitting of the components as in fig.15 and 16.

5. Motion transmission mechanism comprising primary chain, tension sprocket, multilinear wheel, secondary chain, plate channel and sprockets characterized by motion transmission arrangements as in fig. 18.

6. Interior components of the twin arm gearbox comprising horizontal transverse shafts, sprockets, advanced chain, longitudinal shafts and gears characterized by motion transmission arrangements as in fig. 20 and 21.

7. Air cycling float plane comprising double cycling mono wheel bikes, motion transmission system, twin arm gearbox, propeller shaft housing, longitudinal propeller shaft and propeller characterized by final installments inside the cycling float plane as in fig. 23.