CN202782520U - Tire anti-burst safe pneumatic tire - Google Patents
Tire anti-burst safe pneumatic tire Download PDFInfo
- Publication number
- CN202782520U CN202782520U CN 201220183647 CN201220183647U CN202782520U CN 202782520 U CN202782520 U CN 202782520U CN 201220183647 CN201220183647 CN 201220183647 CN 201220183647 U CN201220183647 U CN 201220183647U CN 202782520 U CN202782520 U CN 202782520U
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- tire
- tyre
- carcass
- bracing ply
- burst
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Abstract
The utility model relates a to a tire anti-burst safe pneumatic tire which is characterized in that a tire body and a tire surface of the tire are internally provided with a cord fabric layer and a belt ply layer, which are made from the high-intensity chemical synthetic fibers, and are particularly designed, and the tire body and the tire surface of the tire are treated by shear thickening fluid, so that the extremely high intensity of the tire can be obtained, and the puncture resistance, the bullet resistance and the impact resistance can be achieved, therefore, the accident of tire burst can be avoided.
Description
Technical field
The present invention relates to a kind of safety gas-filled tyre that Somatic Embryogenesis is blown out that can prevent from taking turns, it is characterized in that in the carcass of tire and tyre surface, arranging and consisted of by high strength chemistry syntheticfibres, through specially designed carcass plies and bracing ply, thereby make tire have the performance of shellproof, anti-stab, anticollision and anti-cutting, avoid the accident of blowing out of tire.
Background technology
Automotive tire burst is to cause express highway to get on the car the major reason of pernicious traffic accident occurs.
Air-inflation tyre have economy, comfortable, bearing capacity is high and convenient etc. permitted many-sided property of can not be substituted, therefore be widely used always, but the tyre explosion problem is the bottleneck of air-inflation tyre development always, and constantly causes various pernicious traffic accidents.Airtyred mal uses, exceed the time limit to use cause wearing out, the sharp-pointed stone in road surface, sharp object punctures or isolate, a variety of causes such as with low quality of bump, superpressure, deficency, high temperature and tire is the reason that causes existing tyre explosion accident.And the underlying cause is because the insufficient strength of airtyred casingply and the quality problems that tire product itself brings owing to Market competition.
Present existing tyre explosion safety method and deficiency thereof:
Motor tire manometric technique TPMS, this technology is a kind of prevention technique, can point out to the driver barometric information of tire in advance, and is helpless to the generation of tyre explosion.Because the tyre explosion that external destructive force causes occurs in tire pressure moment under normal circumstances often.
Automobile PAX technology, the core of this technology are to reduce the height of tire, use the wheel hub support tire after blowing out, and this technology is so that the tire manufacturing cost increases, and traveling comfort descends, and can not prevent that the capsizing case of vehicle from occuring.
Automobile RSC technology is just punctured at tire can be continued to travel when losing air pressure, does not have the function of runflat.For tire because of wear out, isolate and bump, road surface stone to press against brokenly the situation of blowing out that occurs invalid.Because lower tire side wall is thicker, installation and replacing are very difficult, expensive.
Automobile TPMBS technology, namely blow out early warning and brake system, can be after blowing out so that the vehicle straight line slows down stops, but there is hidden danger in it, that vehicle suddenly parking when blowing out generation that is exactly highway driving is danger close, very easily causes the pernicious rear-end collision of numerous vehicles.Blow out for bend in addition, the straight line brake can make vehicle go out highway.
Utilize the anti-leak tire of macromolecule viscous material, this technology can leakproof, but can not prevent that taking turns Somatic Embryogenesis blows out.For when running at high speed, there being simultaneously the situation of thrusting and clashing into, there is the situation of the large load of defective and bump, cutting for tire, can not guarantee that still tire do not blow out.And nail thrusts tire during low speed driving, is not fatal concerning tire.
Summary of the invention
The deficiency explanation of above-mentioned tyre explosion safety method can provide a kind of and can be subject to ensureing in the external force Sudden failure situation that the active safety technology that tire is not blown out is very important at tire for preventing the tyre explosion accident.The active safety technology here, what refer to is not to take measures behind tyre explosion, but can initiatively prevent the safety method that the tyre explosion accident occurs.
Purpose of the present invention namely is to design a kind of blow out safety gas-filled tyre of accident of Somatic Embryogenesis that can initiatively prevent from taking turns.When tire was subject to the outside destroy of a variety of causes, this tire still can keep interior pressure and grab the ground friction force,
To achieve these goals, and overcome the deficiency that has the tyre explosion safety method now, the present invention utilizes high strength chemistry composite fibre materials to consist of and is arranged on the interior carcass plies of tire construction and the bracing ply in the tyre surface.
The present invention directly prevents from taking turns the active safety technology that Somatic Embryogenesis is blown out, and it is characterized in that:
The high strength chemistry synthetic fabrics with bulletproof function that uses process shear thickening liquid to process consists of casingply and is laid on the interior bracing ply of tyre surface.The outside face of carcass plies and bracing ply uses the air-retaining liner sealing.
Through the tire that designs like this, except bearing the High Temperature High Pressure, also have shellproof, anti-cutting, anticollision, anti-stab function, blow out thereby prevent from taking turns Somatic Embryogenesis.When tire in use met with various outside destroy, the carcass of this safety gas-filled tyre can be resisted external force and keep the interior pressure of tire and grab the handling of ground friction force and vehicle, avoids vehicle generation capsizing case.
Carcass plies in the safety gas-filled tyre of runflat and bracing ply has high intensity and shear thickening behavior is key character of the present invention.
When meeting with the unexpected impact failure of the external force such as bump when tire, the force and deformation situation of this tire and the difference of common tire are very large.Because carcass plies, bracing ply have shear thickening behavior; it can become hard in the moment that is subject to the external force intense impact; thereby keep out and dissolve that stress is concentrated and prevent that for tire provides inherent protection the carcass distortion is excessive, avoided because external impacts causes the excessive damaged tyres that produces of carcass distortion.Carcass plies, bracing ply also have anti-stab function, thrusting in the high-rate of shear situation, the surface of strength layer and shear thickening gel layer become hard can be when shellproof, for low speed situation slowly, even sharp object thrusts tire, the shear thickening gel also can under pressure, seal thrust a little and so that the internal gas pressure of tire do not reveal.
The present invention is simple in structure, economy and dependable performance; Do not need to change any structure, production technology, process and the production facilities of existing tire, have good production inheritance.
Description of drawings
Below in conjunction with specific embodiment technical characterictic of the present invention is described in further detail.
Fig. 1. be the structural representation of the safety gas-filled tyre of runflat.4. bracing ply 5. liner rubber layers of the carcass (carcass plies) of 1. tire protectors, 2. wheel hubs, 3. inside tires among the figure.
Carcass plies is set in the carcass of inside tires and in the tire table top, bracing ply is set, carcass plies and bracing ply with reference to figure 2. its structures are comprised of strength layer (1), air-retaining liner (2), and strength layer and bracing ply use the high strength chemistry synthetic fabrics of processing through shear thickening liquid to make.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 also is first embodiment of safety gas-filled tyre of runflat
The characteristics of this embodiment are to use the thicker strength layer main body of high-intensity chemical fiber structure, and process through STF shear thickening liquid, and the fabric body of tire that consists of of strength layer and bracing ply have anticollision, anti-cutting, shellproof and certain anti-stab performance thus.
Claims (1)
1. the safety gas-filled tyre of a runflat, comprise tyre surface, carcass, tyre sidewall, it is characterized in that: the safety gas-filled tyre carcass portion of described runflat arranges carcass plies and at tyre surface bracing ply is set, carcass plies and bracing ply consist of its strength layer (3-1) by the high strength chemistry synthetic fabrics of processing through shear thickening liquid, and use air-retaining liner that shear thickening liquid is enclosed in (3-2) in the strength layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183647 CN202782520U (en) | 2012-04-27 | 2012-04-27 | Tire anti-burst safe pneumatic tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183647 CN202782520U (en) | 2012-04-27 | 2012-04-27 | Tire anti-burst safe pneumatic tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782520U true CN202782520U (en) | 2013-03-13 |
Family
ID=47809844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220183647 Expired - Fee Related CN202782520U (en) | 2012-04-27 | 2012-04-27 | Tire anti-burst safe pneumatic tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782520U (en) |
-
2012
- 2012-04-27 CN CN 201220183647 patent/CN202782520U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Guoqing Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150427 |
|
| EXPY | Termination of patent right or utility model |