WO2023085885A1

WO2023085885A1 - Tire performance reinforcement means protecting against tire damage factors, which is installed on outer surface of wheel on which tire of land and air vehicle is mounted and rotates concentrically with wheel

Info

Publication number: WO2023085885A1
Application number: PCT/KR2022/017893
Authority: WO
Inventors: 현광수
Original assignee: 현광수
Priority date: 2021-11-15
Filing date: 2022-11-14
Publication date: 2023-05-19
Also published as: WO2023085885A9; KR20230070608A

Abstract

The present invention relates to a tire performance reinforcement means for preventing significant degradation in design performance, wherein, regarding various intrinsic and extrinsic risks to tires of land vehicles and aircraft, both civil and military vehicles that are traveling or in a stationary state on the ground, on the floors of other buildings or structures, on the decks of ships, or on the flight decks and hangar decks of aircraft carriers and amphibious assault ships, the tire performance reinforcement means has a diameter not larger than the outer diameter of a tire, a tire cover disk (TCD) which can rotate concentrically with the rotation center axis of a wheel is attached and fastened to the outer surface of the wheel on which the tire is mounted so as to cover the outer surface of the tire, and when the tire is punctured, the weight sharing load of a vehicle on the tire is transferred to the TCD to prevent the occurrence of buckling in a sidewall of the tire, thereby including a stationary state of the vehicle equipped with the tire. The present invention relates to a tire performance reinforcement means of a vehicle, wherein apparatus having various characteristics are built on the outer surface of each TCD to protect the structural integrity of a tire against various risks to the tire supporting the weight of the vehicle in contact with a solid road surface, thereby exhibiting the effects that: first, the outer surface is covered to maintain the air pressure of the tire so as to protect and maintain the structural integrity of the tire, thereby promoting the maximum maintenance of a stopping and driving design performance of a land and air vehicle; secondarily, when the tire is punctured, with the TCD being mounted, buckling starts on a sidewall of the tire, and at the same time, the weight sharing load of the vehicle on the tire is transferred to the TCD, thereby preventing significant degradation in design performance of the vehicle; and thirdly, braking torque generation means are disposed on the outer surface of an electric TCD at regular angular intervals in the circumferential direction such that the vehicle is not trapped in a road surface state on a slurry and can escape by means of magnetic drive.

Description

A means of reinforcing tire performance against tire damage risk factors that rotate concentrically with the wheel by installing it on the outer surface of the wheel on which the tire of land and air transportation (VEHICLE) is mounted

The present invention is a hangar deck that is the floor of various land vehicles and aircraft, the floor of a building or structure, the deck of a ship, the flight deck of an aircraft carrier, and the lower floor of the flight deck, regardless of civil and military transportation means. ) Physical damage to the tire for various tire damage risk factors not only in stationary and driving conditions on the road, but also during flight when the wheel on which the tire is mounted is not rotating; damage due to tire reaching its end of life; Failure of the tire due to loss of tire pressure due to wear and tear of the tread of the tire; Damage to the sidewall of the tire by flying bullets or flying shrapnel/flying shards; In addition, tires that support the weight of land and air transportation means in contact with road surfaces that do not use air pressure are not limited to tires that use air pressure, such as damage caused by exposure to flame, which is a high-temperature environmental factor of tires, or exposure to cold, which is a low-temperature environmental factor. For hazards to structural integrity, flying bullets or flying fragments ( flying shrapnel/flying shard) to cover the outer surface of damaged tires to protect and maintain the structural integrity of the tire of the means of transportation, and also to maintain the design performance prior to the loss of air pressure to the maximum extent in the event of a loss of air pressure (puncture) Continuous research and development attempts have been made on the tire itself and the internal tire performance reinforcing means in the air pressure forming space of the tire, but by installing it outside the tire, There is no research and development related to performance enhancement other than tires that reinforce performance.

Regarding the internal factors and external hazards of various tires, which are applicable not only to vehicles equipped with tires while they are running, but also to land vehicles in a stationary state where the wheels on which tires are mounted are not rotating, or landing gears of aircraft in flight. A TCD having a diameter not larger than the outer diameter of the tire and rotating concentrically with the wheel on which the tire is mounted is attached to the outer surface of the wheel to cover the outer surface of the tire. If it is not fastened, buckling occurs in the sidewall of the tire. At this time, the TCD bears the weight sharing load of the vehicle on the tire, preventing a significant deterioration in the design performance of the vehicle equipped with the tire. As a technical field related to reinforcing means, this tire performance reinforcing means primarily covers the sidewall and shoulder of the tire against hazards to the structural integrity of the tire that supports the weight of the vehicle in contact with the road surface. Driving performance, including the stationary state of the means of transportation, is maintained through the preservation of the structural integrity of the tire, and this tire performance enhancing means is not necessarily limited to tires using air pressure, but secondary to the loss of air pressure in the tire or other causes. As soon as the distance from the center of rotation of the wheel to the part where the tire contacts the road surface starts to decrease due to the collapse of the structural integrity of the tire due to As the load sharing of the total weight of the means of transportation is transferred to the above-mentioned TCD, it expands the limits of performance expressed in the structural characteristics of existing tires that prevent significant degradation in performance, including the stationary state in the design of means of transportation. As a result, a disk-shaped TCD with a braking torque forming means to resist the drive torque of the wheel is applied to the outer surface of the wheel fixed to the drive axle under the low surface condition of the slurry. It is a technical field related to tire performance reinforcement that encompasses the additional three effects of tire function, which is integrally or attached as a fastening means to devise a means to overcome poor road conditions on its own with rotational driving power from the engine of the vehicle.

Conventionally, the run-flat tire developed by Michelline in 1979 against the various above-mentioned hazard factors of tires for land transportation means is in the well of the wheel in the event of a loss of air pressure. By installing a support ring, it is possible to drive up to 300 km at a driving speed of 80 kph, or by developing a ZP (zero pressure) tire with reinforced resistance to buckling by reinforcing the inner surface of the sidewall, After being able to drive 80 km, the mobility tire co-developed by Volkswagen and Continental puts a compound inside to nail, tack (tack/shark jack/caltrap), etc. Tires, etc., have been developed that prevent the loss of air pressure in the tire by immediately filling the damaged part due to the fluidity of the compound even when damaged by the tire.

In 1979, with the development of the PAX system in which a tire pressure monitoring sensor (TPMS) was installed, a wide support ring similar to the above-mentioned support ring and a narrow sidewall were used at a running speed of 80 kph. It is possible to drive up to 200 km, and the increase in road grip has been combined.

In 2005, Michelin came up with a groundbreaking design called T-Weel, which does not have an air pressure forming space, and was introduced on the cover of TIME magazine, and was also selected as one of the 100 creative inventions that will change the future of mankind.

In 2015, a protective device limited to the upper half of the existing tire, called "Zil Karatel" in Russia or "Punisher" in English, was released. A simple built-in upper half tire protection device without a yaw function was placed on the rear aft driven axle to achieve partial tire bulletproofing limited to the upper half against emergency bullets or emergency fragments, but the lower half of the tire was completely exposed. there is.

On the other hand, Jeep vehicles until World War II, armored personnel carriers (APCs) or infantry fighting vehicles (IFVs/infantry fighting vehicles/small tanks), Humvees of the US Army in the 1980s, and JLTV (joint light tactical vehicle), MRAP (mine resistant ambush protected vehicle), multiple-launch rocket system (MLRS), transporter erector launcher (TEL), tanker truck, ammunition and troop transport vehicle, howitzer and direct fire gun. Existing pneumatic tires are also used for tires of many land vehicles such as mounted vehicles and tires of civil and military aircraft. It has been a fatal hazard to the survivability of the passengers due to the vulnerability of the structural integrity of the tires of the means of transportation on which they are mounted on the battlefield of the means of transportation on which the tires are mounted, exposed defenselessly to the damage caused by the present invention. As a result, survivability will be improved not only in the case of land vehicles for each army, but also in aircraft that include fighters, fighter bombers, bombers, transporters, tankers, reconnaissance aircraft, early warning aircraft, and helicopters. Improvement of survivability of means of transportation as there is no achievement of research and development on performance reinforcement that achieves maintenance, expansion, and addition of tire performance through the preservation of the structural integrity of the tire from physical hazards including non-tyre bulletproofing of the tire By doing so, it will ultimately be a means to improve the survivability of riders.

The problem to be solved by the present invention is the exterior of the tire for the collapse factor of the structural integrity of the tire of the means of transportation under the operational environment covering the stationary state in the land and the flight deck and hangar of air transportation means as well as civil and military land transportation means. In order to maintain the original rated design driving performance, including the stop state of the means of transportation, by seeking countermeasures in the means of transportation, the structural soundness of the tires is maintained, and the ultimate safety and safety of passengers through the protection of means of transportation based on the extension of the lifespan of the tires As a tire replacement means that can maintain the design running speed of the means of transportation that does not significantly fall short of the design performance of the means of transportation while securing the economic feasibility of the means of transportation and bearing the weight load of the means of transportation shared by each tire in the event of a loss of air pressure In relation to the task of creating an apparatus, one TCD is attached to the outer surface of a wheel with an outer diameter that is not larger than the tire so that it can rotate with the wheel to cover the outer surface of the tire and the air pressure of the tire By functioning as a tire replacement means when the outer diameter of the tire becomes smaller than the outer diameter of the TCD in case of loss; Tire overspeed, life span, fatigue limit reached, rupture due to tread abrasion, nails, screws, tacks, etc. on the road, emergency bullets or emergency fragments, or tire damage factors under their complex environment, and fire, etc. Protecting the structural integrity of tires, not necessarily limited to tires that primarily use the air pressure of vehicles, with electric TCD against hazards such as tire damage factors caused by exposure to high temperature environments and low temperature environments due to extreme cold; In the case of conventional tires under the secondary air pressure loss situation, the sidewall buckling causes the running speed to drop significantly. Even under such a situation, the tire performance is reinforced to prevent the sidewall from buckling, so it is not necessary to use a tire that uses air pressure that does not significantly fall short of the original design driving performance. Expansion of design driving performance including but not limited to vehicle stationary; Thirdly, when the tire falls into slurry-like road conditions in mud pit, sleet, sandy soil, marsh/marsh/swamp, etc., it is essential to create a device configuration as a means of reinforcing tire performance through improvement of self-escape capability without external towing assistance. It is an inventive task.

The task to achieve the above object, that is, the tire performance reinforcing means installed on the outer surface of the wheel on which the tire is mounted and rotating concentrically with the wheel: It is attached to create a means of reinforcing tire performance. The tire performance reinforcing means of the present invention, which is a means of solving the problems, is: (1) designed in a shape of high rigidity that is fixedly attached to the wheel on which the tire is mounted with adjacent clearance adjacent to the outer surface of the tire and has a high A one-plate TCD made of a material of stiffness and minimum specific gravity, the outer diameter of which is relatively smaller than the outer diameter of the tire attached to the side, so that the outer surface of the tire is covered by the TCD when the tire is viewed from the outside ; (2) Four or more fastening means for attaching the electric TCD to the wheel, each fastening means maintaining concentricity with the wheel; And (3) four or more buffer means for absorbing the shock coming from the outside of the electric TCD to reduce the amplitude of the shock, or four or more spacers corresponding to the distance between the inner surface of the electric TCD and the outer surface of the electric wheel ( spacer) between the inner surface of the electric TCD and the outer surface of the electric wheel by means of fastening such as a fastening bolt, etc., so that the electric TCD and electric wheel can be rotated coaxially as one body, thereby preventing various and various hazards to the tire About land, whether by land transport or by air. The design driving and shock absorbing performance in the flight deck or hangar are maintained, and secondary impact mitigation means such as rubber pads on the radial outer surface of the surface forming the outer diameter on the outer surface of the TCD direction, so if the tire is damaged due to loss of air pressure, etc., the electric road surface shock mitigation means comes in contact with the road surface to reduce the amplitude of noise and vibration. By excreting in the circumferential direction at intervals, when the tires of the electric transportation means pass through mud pits, sleet, sandy soil, marsh/marsh/swamp, and snowy areas, magnetic breakthrough by the rotation drive power of the transportation means itself becomes possible.

As explained in the foregoing, so far, two semicircular devices having an outer diameter significantly smaller than the outer diameter of the tire when the air pressure is formed have been used as wells of the wheel in preparation for the case where the air pressure of the tire is lost. A ring-shaped device formed by fastening around the radial surface is installed to prepare for a loss of air pressure, or a dense tissue of a certain thickness on the inner surface of the tread part of the tire is basically a sponge-shaped hoop-shaped lining ) is attached to the level of the technology to prepare for the air pressure loss situation, and it is significantly below the original design driving performance of the means of transportation. The cover of the tire protects the structural integrity of the tire against internal and external hazards, and in the event of a loss of air pressure, the buckling of the tire's sidewall prevents a significant decrease in driving performance, keeping the original tire's outer diameter almost unchanged. The original driving performance is preserved without significantly falling short, and the original design driving performance is maintained without difficulty even after the loss of air pressure. By attaching road surface impact mitigation means such as rubber pads in the circumferential direction to the tire, when the structural integrity of the tire collapses due to loss of air pressure, etc., the electric road surface impact mitigation means is in contact with the furnace surface to reduce the amplitude of noise and vibration. gives

Among the three effects of the self-breaking capability in a poor road surface environment in addition to maintaining the structural integrity of the tire by the tire performance reinforcing means of the present invention and the maintenance of the design driving performance of the transportation means after the loss of air pressure, especially the present invention Military commanders all over the world are probably aware of the fact that tires remain a part of the means of transportation vulnerable to enemy attacks like the Achilles' heel of the means of transportation in the past regarding various types of military transportation means equipped with tire performance reinforcement means, but this tire It adds a psychological sense of safety that you are riding in a means of transportation with near-perfect side bullet-proof performance that has been reinforced with performance reinforcement means. Since the means is in a stationary state, it is exposed as a stationary target and vulnerable to enemy attacks, and in the process of replacing it, the military personnel go out of the transportation means on the battlefield and cover the workers who change tires. From enemy attacks on the potential vulnerability to the survivability of vehicles equipped with tires that utilize pneumatic pressure, such as being able to be avoided, additionally, with the tires of the existing vehicles left intact, the vehicle with the minimized bulletproof vulnerability By providing it, it will produce a critically important primary effect to improve the survivability of military members, which can be said to be groundbreaking.

On the other hand, the present invention is not limited to land transportation means, but can also be used for aircraft tires, and in the event of a loss of air pressure, an accident in which the lower half of the wheel of the nose landing gear is worn out is also reported on YouTube ( YouTube), and under this circumstance, this tire performance enhancing means will exert its power. In addition, tires generally refer to products based on rubber, but as the tire performance reinforcing means of the present invention, tires based on other materials can also be expected to play a role. In the case of tires using other means, not limited to tires using pneumatic pressure, the structural soundness of the tire in addition to the primary effect forming the pond for the structural soundness of the tires of various and various means of transportation equipped with the tire performance reinforcing means of the present invention Even if this collapses, it produces a secondary effect of being able to maintain the design running speed without significant degradation of the means of transportation, which is different from causing a significant decrease in speed as in the existing run-flat tire.

In addition, as an additional tertiary effect in addition to the above two effects, a plurality of flat paddles are placed on the outer surface of the TCD, which is a component of the maximum size among the components of the tire performance reinforcing means of the present invention, circumferentially at regular angular intervals. Each paddle is disposed on the outer surface of the TCD by welding, fitting, fastening, etc. in the direction, or these paddles are installed on the outer surface of the TCD in the circumferential direction in a radial direction. Manufactured integrally by casting Therefore, it will not be necessary for the driven shaft of the transportation means just before entering a specific area or during a specific season such as a rainy season or hurricane, but by installing it on the outer surface of the wheel of the drive shaft, asphalt ) or the value obtained by multiplying the driving speed of the vehicle by the braking tractive force generated from the road surface when traveling on the cement road surface, or by multiplying the angular velocity of the driving shaft by the product of the braking traction force and the radius of the outer diameter of the tire. By making it possible to form a braking traction power equivalent to the power that is a value, it produces an all-weather mobility improvement effect that enables magnetic passage of poor road surfaces without the assistance of a separate traction means.

In order to show an embodiment of the tire performance reinforcing means according to the present invention, tire performance that is attached to the outer surface of the wheel on which the tire is mounted and maintains the structural integrity of the tire while rotating integrally with the rotation center axis of the wheel as the rotation center The reinforcing means is composed of four degrees from FIGS. 1 to 4.

The right side of FIG. 1 is a plan view in which two half plan views of the outer surfaces of two embodiments of the TCD, which are one of the components of the tire performance reinforcing means of the present invention, are put face to face. A relationship diagram illustrating the first embodiment of the buffering means positioned at;

The left view of FIG. 2 is an embodiment in which the center portion of the outer surface of the TCD, which is an embodiment of one component of the first tire performance reinforcing means of the present invention fastened on the outer surface of the wheel on which the tire of FIG. 1 is mounted, is partially cut away. An example half plan view is a half plan view superimposed on a wheel and a tire mounted thereto, a center view is a longitudinal cross-sectional view along the line "1A-1A" in FIG. A longitudinal sectional view along the line "1B-1B" in Fig. 1;

Figure 3 is another embodiment of the TCD, each half plan view of each of the two embodiments attached to each of the 16 paddles on the outer surface and the second embodiment of the buffer means and the disk-mounting between the outer surface of the wheel on which the tire is mounted An alternative exemplary relationship diagram among disc-mounting spacers; and

The left view of FIG. 4 is a longitudinal cross-sectional view of a tire, a first embodiment of a shock absorber, and a TCD in a state in which the right view of FIG. 2 is completed; The central view is a longitudinal cross-sectional view along the line "3A-3A" in FIG. 3, and the right view is a longitudinal cross-sectional view of one embodiment of the tire performance reinforcing means fastened to the wheel on which the tire of the aircraft is mounted.

A preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings to the extent that a person skilled in the art to which the present invention belongs can easily manufacture by applying the four tire performance enhancing means of the present invention. .

The tire performance reinforcing means according to the present invention is a tire performance reinforcing means that is attached to the outer surface of a wheel on which a tire is mounted and rotates concentrically with the wheel. The first and second embodiments of the tire performance enhancing means are shown in FIGS. 1 to 4, and the tire performance enhancing means will be described in detail through the examples with reference to them.

The right side of FIG. 1 is a component of the largest size of the first tire performance reinforcing means of the present invention, and is two embodiments of a TCD that rotates concentrically with the rotation center axis 7 of the wheel as the center of rotation. Eight lug nuts (6) as two half-planar views shown in one drawing by abutting each of the half-planar views of the outer surface of the TCD (4) without ) and the TCD (4') with a circular opening. The left 2-piece concave wheel (1) and the tire (2a) mounted on it are assembled concentrically with the axle regardless of the presence or absence of rotational drive power. Between the plan view of the outer surface and the first embodiment as a buffering means, which is one of the other components, it is a relationship diagram illustrating a buffering material (3a) on a ring (ring). In order to maintain and preserve the designed performance, including the stationary state of the means of transportation on which the tire is mounted, by protecting the structural integrity of the tire from hazards from the inside and outside, the outer diameter is slightly smaller than the outer diameter of the wheel on which the tire 2a is mounted. The imaginary rotation center axis (8a) of the designed TCD (4, 4') is placed adjacent to the outer surface of the sidewall of the tire (2a) with a gap between the rotation center axis (7) of the wheel (1) and It is the first means of reinforcing tire performance by covering the outer surface of the tire, which is very effective in preserving the air pressure of the tire by concentrically fastening it on the outer surface of the wheel 1 and driving it to rotate by matching the center of rotation. ') by covering the outer surface of the tire 2a, resulting in tire damage due to overspeeding of the means of transportation; tire damage due to reaching the service life; tire damage due to reaching the fatigue limit; wear and tear of the tread Loss of tire air pressure due to air pressure loss; tire damage due to emergency bullets, emergency shrapnel, or a combination of the two; tire damage due to exposure to high temperature environments such as fire; and tire damage due to exposure to low temperature environments due to extreme cold; First of all, the structural integrity of the tire is maintained against internal and external hazards to the transportation means such as is maintained almost as it is, preventing a significant decrease in driving speed, and by attaching a hoop-shaped road surface buffer (5a') to the radial surface of the outer diameter of the TCD (4, 4'), noise reduction due to contact with the road surface and It plays a role in reducing the impact from the low surface.

The left view of FIG. 2 is a partially cut state of the central portion of the outer surface of the TCD 4, which is the first embodiment of the largest component of the first tire performance reinforcing means of the present invention installed on the outer surface of the tire 2a of FIG. The half plan view shown is a half plan view superimposed on the wheel 1 and the tire 2a mounted thereto from the 12 o'clock direction to the 6 o'clock direction counterclockwise, and the center view is "1A-1A" in FIG. It is a longitudinal cross-sectional view of the TCD 4 according to the first embodiment concentrically fastened on the outer surface of the wheel 1 on which the tire 2a is mounted on the ship, and the right diagram is a single-piece flat wheel ( A longitudinal cross-sectional view taken along line "1B-1B" in FIG. By attaching various devices on the outer surface, the driving performance of the vehicle under the poor road surface environment on the slurry can be improved as in the embodiment of FIG. 3 .

3 shows two embodiments in which 16

paddles

34a and 34b each having a different shape are attached to the outer surfaces of the

TCDs

4a and 4a', respectively, and

wheels

1b and 1b' equipped with tires 2a. 8 as an example of an individual washer-type buffer material (3b) and play distance fixing means for each of the eight fastening bolts (6a) as the second embodiment following the first embodiment of the buffer means illustrated in FIG. As a relationship diagram illustrating each of the disc-mounting spacers 35 for each fastening bolt 6c, emergency bullets caused by shooting from the outside of the tire 2a mounted on the

wheels

1b and 1b' However, for a rocket-propelled grenade (RPG), an improvised explosive device (IED), emergency fragmentation due to the explosion of a shell, or a combination thereof, the TCD (4a) covers the sidewall portion of the side of the tire (2a) to prevent the tire ( By maintaining the structural integrity of 2a), it is possible to maintain the proper air pressure in the air pressure forming space within the tire, and as a result, it is possible to maintain the running speed in terms of design performance, including the stopped state of the vehicle equipped with the tire, as well as mud, sleet, snow It is possible to break through the poor road surface environment with the self-powered rotation drive of the transportation means in the pit formed by pits. In addition, when the distance between the outer surface of the wheel 1b' and the inner surface of the generally flat TCD 4a is large, as in the longitudinal cross-sectional view along the line "3A-3A" in FIG. 3 in the center of FIG. 4, that is, the wheel When the offset of is zero or almost nonexistent, the fastening bolt 6c is inserted into each of the 8 disc-mounting spacers 35 and fastened, and the 16

paddles

34a and 34b are spaced outward at equal intervals. TCDs (4a, 4a') disposed on the surface can be mounted on the respective wheels (1b, 1b'), and a longitudinal cross-sectional view of two of the four embodiments in combination with the upper half and the upper half in the center of FIG. Only the lower half was illustrated as a half-longitudinal cross-section by facing each other.

The left view of FIG. 4 shows the tire 2a of FIG. 2 and the rotation center axis 7 of the wheel 1a on the outer surface of a single-piece flat wheel 1a adjacent to its outer surface. ) The TCD (4 ') attached to rotate concentrically with the tire performance reinforcing means of the present invention is fastened to the wheel (1a) with 18 fastening bolts (6a') as fastening means, which is one of the components of the tire performance reinforcing means of the present invention. It is a longitudinal section on the -1B" ship. The central view is a longitudinal cross-sectional view on the line “3A-3A” in FIG. 3, and is a mud pit or sleet commonly formed by heavy rain experienced by transport means such as trucks, wheeled armored vehicles, and towed field artillery in one column during convoy. In order to avoid a situation in which all the vehicles following behind become a stationary target for enemy fire under the so-called idle rotation situation formed when they are trapped in a slurry-like road surface environment of a sleet, When the TCD (4a, 4b') in which the plurality of paddles (34a, 34b) of the present invention are installed is mounted on the wheel, it is possible to get out of the situation of being stuck on the road by granting the self-escape capability of the means of transportation, thereby removing the slurry It will enhance the breakthrough power of the transportation means in the above road surface environment, and the external reinforcement means of the tire for maintaining the structural integrity of the tire against the loss of air pressure of the tire, as well as the ability to self-escape under the poor road surface environment of the military transportation means is granted. Udo is a longitudinal cross-sectional view of one embodiment of a tire performance reinforcing means attached to a wheel on which an aircraft tire 2a' is mounted, and is shown for reference.

The above description has introduced the skeletal structure of the tire performance reinforcing means using the technical idea of the present invention, and as with other inventions, more detailed detailed design should be made through mass production design, It is merely an example of marketability expansion through the introduction of an embodiment of the skeleton structure, and various modifications, changes, and components within the scope that those of ordinary skill in the art to which the present invention belongs do not deviate from the essential characteristics of the present invention. Additions, additions, and, in some cases, optional substitutions by open transition will be possible.

In the case of the embodiment of the tire performance reinforcing means of the present invention, it is possible to improve the performance of the means of transportation under special circumstances by attaching various devices on the outer surface of the TCD illustrated in the embodiments of FIGS. 1 to 4 Based on the comprehensiveness of the elements of the claims, it will be natural that they fall within the scope of the claims of this patent. Therefore, the embodiments and accompanying drawings disclosed in the present invention are not intended to narrowly limit the technical idea of the present invention, but only show one or two examples through examples for detailed description of the present invention, and these embodiments and accompanying drawings The scope of the technical idea of the present invention is not limited by the drawings, and the scope of protection of the present invention is to be interpreted by the following claims, and all technical ideas within the equivalent scope fall within the scope of the present invention. should be interpreted as including

The tire performance reinforcing means of the present invention includes land-based wheeled transportation means, which are three fields of wheeled transportation means operated on a solid road surface; Various wheeled vehicles operating on the decks of surface ships, flight decks and hangars of aircraft carriers, flight decks and well decks/aprons of amphibious assault ships; And nose landing gear, main landing gear, and other landing gear of military aircraft, including civil and helicopter; high-strength and high-strength and TCD with high-rigidity protection is installed concentrically with the axle or spindle to cover the sidewall and shoulder of the tire against emergency bullets or debris from the side of the vehicle to protect the structural integrity of the tire and reduce air pressure. When running, the tread of the tire maintains the radius in contact with the road surface, enabling it to maintain a running speed comparable to the design running speed. By fastening a TCD endowed with a means for forming a breaking torque in an embodiment in which paddles are disposed in the circumferential direction at regular intervals on the outer surface of the resisting TCD, poor road conditions such as mud pits, sleet rags, sandy soils, marshes, marshes / When passing through swamps and snowy areas, the means of transportation is not trapped on poor road surfaces and the means of self-breaking by its own rotational driving power are provided by reinforcing tire performance to cover various types of tires on the battlefield. · High survivability of transportation means against various hazards can be granted. In addition, the tire performance reinforcing means of the present invention is concentrically mounted with the drive axle on the outer surface of the drive sprocket of a tracked armored vehicle or tank to prevent machine gun bullets, grenades, flamethrowers, RPGs, etc. from the side. Ultimate survivability of these vehicles can be enhanced by enhancing the protection of the tracks against attack.

Claims

On the outer surface of the wheel on which the electric tire is mounted to prevent damage to the electric tire from hazards to the structural integrity of the tire of the vehicle:

(1) A tire cover disk (tire cover disc, hereinafter referred to as "TCD") attached to the outer surface of the electric wheel while maintaining adjacent clearance adjacent to the outer surface of the electric tire, the outer diameter of which is relative to the electric wheel The electric TCD is viewed from the outside of the electric tire in a direction parallel to the rotational center axis of the electric wheel in a state in which the imaginary rotation center axis of the electric TCD is aligned with the rotation center axis of the electric wheel because it is relatively smaller than the outer diameter of the mounted tire. When viewed, the electric tire is not completely covered by the electric TCD, so that the electric TCD covers the outside of the tire for the electric tire; and

(2) Four or more fastening means that can concentrically attach the electric TCD to the electric wheel, and each electric fastening means fastens the electric TCD in a state in which the virtual rotational center axis of the electric TCD coincides with the rotational center axis of the electric wheel. What can be rotated concentrically as one body with the rotation center axis of the wheel as the rotation center;

By attaching the tire performance reinforcing means comprising the electric tire, the electric tire performance reinforcing means can rotate concentrically with the rotation center axis of the electric wheel as the center of rotation, thereby maintaining the structural integrity of the electric tire, tire damage due to overspeeding of electric vehicles by TCD; Tire damage due to reaching the end of life of electric tires; tire damage due to reaching the fatigue limit of electric tires; Loss of tire air pressure due to wear and tear of the tread of electric tires; Tire damage caused by any one or more of flying bullets and flying shrapnel/flying shards; Tire damage due to exposure to high temperature environments such as flames; and tire damage due to exposure to low-temperature environments due to extreme cold; Tire performance reinforcement means by covering the outer surface of the tire, characterized in that the design performance of the electric transportation means does not significantly deteriorate with respect to the hazard factors for the electric transportation means covering any one or more of the above.
On the outer surface of the wheel on which the electric tire is mounted to prevent damage to the electric tire from hazards to the structural integrity of the tire of the vehicle:

(1) A tire cover disk (tire cover disc, hereinafter referred to as "TCD") attached to the outer surface of the electric wheel while maintaining adjacent clearance adjacent to the outer surface of the electric tire, the outer diameter of which is relative to the electric wheel The electric TCD is viewed from the outside of the electric tire in a direction parallel to the rotational center axis of the electric wheel in a state in which the imaginary rotation center axis of the electric TCD is aligned with the rotation center axis of the electric wheel because it is relatively smaller than the outer diameter of the mounted tire. When viewed, the electric tire is not completely obscured by the electric TCD, so that the outer surface of the electric tire is covered;

(2) Between the inner surface of the electric TCD and the outer surface of the electric wheel: (a) One or more elements that reduce the amplitude of the shock transmitted to the electric TCD caused by the electrical hazard to the outer surface of the electric wheel. buffer means, and (b) adjust the distance between the inner surface of the electric TCD and the outer surface of the electric wheel to maintain the electric adjacent clearance, which is the distance between the inner surface of the electric TCD and the outer surface of the electric tire, so that there is no change in the circumferential direction. Any one of one or more clearance distance fixing means for fixing; and

(3) Four or more fastening means for concentrically attaching the electric TCD to the electric wheel, and as each electric fastening means, one of the electric shock absorbing means and the electric clearance distance fixing means is connected to the inner surface of the electric TCD. Positioned between the outer surfaces of the wheel and fastened with the virtual rotation center axis of the electric TCD aligned with the rotation center axis of the electric wheel, the rotation center axis of the electric wheel can be rotated concentrically as a body;

By attaching the tire performance reinforcing means comprising the electric tire, the structural integrity of the electric tire is maintained, and the electric tire performance reinforcing means can rotate concentrically as one body with the rotational center axis of the electric wheel as the center of rotation. tire damage due to overspeeding of electric vehicles by TCD; Tire damage due to reaching the end of life of electric tires; tire damage due to reaching the fatigue limit of electric tires; Loss of tire air pressure due to wear and tear of the tread of electric tires; Tire damage caused by any one or more of flying bullets and flying shrapnel/flying shards; Tire damage due to exposure to high temperature environments such as flames; and tire damage due to exposure to low-temperature environments due to extreme cold; Tire performance reinforcement means by covering the outer surface of the tire, characterized in that the design performance of the electric transportation means does not significantly deteriorate with respect to the hazard factors for the electric transportation means covering any one or more of the above.
According to any one of claims 1 and 2,

(1) To mitigate the impact from the road surface on which the electric tire is placed on the surface in the radial direction forming the outer diameter of the electric TCD

The road surface impact mitigation means is attached in the circumferential direction, so that when damage to the tire occurs due to electrical hazards, the electric road surface impact mitigation means reduces the amplitude of noise and vibration generated while in contact with the road surface; and

(2) On the outer surface of the electric TCD, a means for forming a braking torque that resists the drive torque of the electric wheel is disposed, so that the electric transportation means is driven by magnetic power under the low surface environment on the slurry. to be able to escape the electrical environment; Tire performance reinforcing means by covering the outer surface of the tire, characterized in that any one or more of the additional configurations