CN1899860A - Nano tyre for keeping use with flat tyre - Google Patents
Nano tyre for keeping use with flat tyre Download PDFInfo
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- CN1899860A CN1899860A CN 200510085840 CN200510085840A CN1899860A CN 1899860 A CN1899860 A CN 1899860A CN 200510085840 CN200510085840 CN 200510085840 CN 200510085840 A CN200510085840 A CN 200510085840A CN 1899860 A CN1899860 A CN 1899860A
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- tyre
- tire
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Abstract
The nanometer tyre capable of keeping running in case of leakage consists of tyre tread, tyre body, inner rubber layer, tyre ring, rubber belt and valve. The tyre tread is made of cast nanometer polyurethane rubber with high wear resistance and high heat stability; the tyre body is made of cast nanometer polyurethane rubber or other rubber with high elasticity, high toughness and high heat resistance; the inner rubber layer is made of regenerated rubber or other rubber material and cord thread; and the tyre ring inside the tyre body is made of steel wire material or high strength nanometer fiber material. The tyre has great whole thickness, high strength, high wear resistance, high elasticity and other advantages, and can keep running for some distance in case of leakage to ensure the safety. The present invention is suitable for different kinds of vehicles.
Description
Technical field:
The present invention relates to air-inflation tyre, particularly relate to a kind of nano tyre for keeping use with flat tyre.
Background technology:
Now; the best air-inflation tyre of capability and performance still belongs to all-steel radial tyre; but it is also the same with other air-inflation tyre; still exist be afraid of thorn, can blow out, easy to wear, defective such as service life is short; especially vehicle when running at high speed such as tire become flat suddenly or blow out, regular meeting causes the accident of overturning, moreover the manufacturing process complexity of this conventional pneumatic; three waste discharge is arranged in the middle of the production, not only be unfavorable for environmental protection but also dangerous.
Summary of the invention:
The technical matters that solves:
At above those problems that conventional pneumatic exists, the invention provides that having of the new material of the various excellent performances of a kind of integrated application and structure uniqueness that novel simple manufacturing process is made is not afraid of thorn, is difficult for blowing out, be not afraid of deflation, the not only safety durable of high abrasion, long service life but also novel tire---the nano tyre for keeping use with flat tyre of environmental protection.
Technical scheme:
The applied technical scheme of the present invention is: nano tyre for keeping use with flat tyre of the present invention, contain tyre surface (1), carcass (2), inner glue layer (3) and tyre bead multiple-structures such as (4), and make with different materials and different production technologies respectively.Ground floor is the tyre surface (1) that has tire tread, and it is to mix the back casting-centrifugate with the polyurethane liquid raw material by the nano material with high abrasion Heat stability is good; The second layer is the carcass (2) of in the tyre surface and tire both sides, it is to mix the back casting-centrifugate by having the good nano material of the little resistance to heat of Nei Shengre with polyurethane liquid raw material or other rubber raw materials of different formulations, if the bigger tire of load, some steel cords or high strength fibre cord can be set in its carcass glue-line make the enhancing framework material, and the less tire of loading then can be provided with framework material; The 3rd layer is the high density glue-line (3) of carcass inner edge, its available regnerated rubber powder or other elastomeric material are used the special one-tenth sebific duct of tubing machine shape in advance, one or more layers high-intensity fiber cord or steel cord can be set in its glue-line make reinforcing material, it sets in advance in tire-mold when tire is made; In the carcass of the both sides of tire inboard, respectively be provided with one to multiple the tyre bead of making by wire material or high intensity nano fibre material; Tyre surface, carcass, inner glue layer and tyre bead compose a tire integral body, and its integral thickness is big, intensity is high.It both can be made into the supporting cover tire of the inner tube of a tyre and had used, and also can be made into the supporting vacuum tyre of inner tube free and used; It is when installing and using, and the opening part in the tire inboard is provided with the rubber tape that a circle cuts down from this tire opening.
Beneficial effect:
The beneficial effect of tire of the present invention is mainly reflected in the following aspects:
1, tire of the present invention is owing to have tyre surface, carcass, inner glue layer three-decker, and its integral thickness is bigger than conventional pneumatic, and intensity is also high, and general foreign matter is difficult to prick in the tire, also is difficult for blowing out; Again because the employed nano-polyurethane neoprene of tire to have an anti-collapse coefficient low, the characteristics that load-carrying capacity is strong, even tire becomes flat suddenly, the supporting rubber tape (5) of the inboard opening part of the tire both sides that it is thicker, stronger and tire still can support vehicle quality continue to travel, more can not make and cause roll-over accident to lose control of one's vehicle.Therefore, tire of the present invention have be not afraid of roll, be difficult for blowing out, distinct advantages such as Runflat.
2, tread of tyre of the present invention is to make with the nano-polyurethane neoprene, have high antiwear characteristics (its wear ability is more than the twice of General Purpose Rubber tire), tear resistance and anti-otch rising characteristic, thereby its service life is longer than common air-inflation tyre.
3, the inner glue layer of tire of the present invention can be made with regeneratd rubber, both can reduce the manufacturing cost of tire greatly, has also saved a large amount of limited resources, helps environmental protection again.
4, tread of tyre of the present invention, carcass adopt casting-centrifugate twice, its production technology is simply novel, few, the reduced investment of manufacturing equipment, also not water, coal in the production process, only need a spot of electric power, three-waste free discharge, help ensureing that the direct labor's is healthy, do not use in the tread of tyre the deletrious reinforcing material of health yet, thereby tire can more or not influence human health, all right recycling after tire uses to air, environment generation pollution after using abrasion, therefore, tire of the present invention has the distinct advantages of environmental protection.
5, tire of the present invention both can be used as the supporting cover tire use of the inner tube of a tyre, also can be used as tubeless vacuum tyre uses, it is suitable for all self-propelled vehicle and unpowered vehicle such as all motor bikes, farm vehicle, engineering truck, fork truck, storage battery car, large, medium and small automobile uses, and its range of use is very extensive.
Description of drawings:
The invention will be further described below in conjunction with drawings and Examples.
Accompanying drawing 1 is the section structure scheme drawing of nano tyre for keeping use with flat tyre of the present invention.
Accompanying drawing 2 is that nano tyre for keeping use with flat tyre of the present invention is installed in the section structure scheme drawing on the wheel rim (steel ring).
Among Fig. 1～Fig. 2: 1, the nano-polyurethane tyre surface of high density high abrasion.2, high tenacity lower density high resiliency carcass.3, the inner glue layer of high strength, high compactness.4, tyre bead.5, the rubber tape that scales off from the tire opening.6, tire tube valve.
The specific embodiment:
Extremely shown in Figure 2 as Fig. 1, nano tyre for keeping use with flat tyre of the present invention, its tyre surface (1) that has a tire tread mixes the back casting-centrifugate by the nano material and the polyurethane liquid raw material of high abrasion, Heat stability is good, do not add any foaming agent in its raw material, make the tyre surface of making have the characteristic of high density, low modulus, high abrasion, high tenacity, Heat stability is good, tread thickness can be adjusted by the control of raw material injection rate; Nano material that carcass (2) is little by Nei Shengre, resistance to heat is good and polyurethane liquid raw material mix also available other elastomeric material cast of back casting-centrifugate and make, can add an amount of foaming agent in its raw material, make the carcass of making have lower density, high-modulus, high resiliency, Nei Shengre is little, resistance to heat is good characteristic, as the less tire of loading, makes framework material without steel cord in its carcass, and in bigger its carcass of tire of load some steel cords can be set or the high strength fibre cord is done framework material; The kind of nano material and consumption can be according to the needs of tyre performance and concrete apolegamy; The available regeneratd rubber of the glue-line of carcass inner edge (3) or other elastomeric material are made, in its glue-line, can twine one or more layers high-intensity lamination coating, its number of plies and thickness can be decided according to the different model or the different load of various tires, model also can be many more big more with big more its number of plies thickness of load, and the inner glue layer of making must have that bearing capacity height, flexible resistance are good, the endurance Dent resistance reaches performances such as compactness is good well; Tyre bead (4) in the inboard both sides of carcass is made by wire material or high-intensity nano-fiber material, and both sides can respectively be provided with one to multiple; Tyre surface, carcass, inner glue layer, tyre bead closely compose a tire integral body, and all the air-inflation tyre than traditional is big with intensity for its integral thickness.Tread of tyre of the present invention and carcass adopt two the most novel step casting-centrifugate methods to make, and inner glue layer forms by the India rubber tube manufacturing equipment is special; Concrete manufacture method is as follows: will be special in advance good usefulness as the tire inner glue layer have withstand voltage resistant to elevated temperatures again high-strength rubber pipe and tyre bead is arranged in the tire-mold; as will in the carcass glue-line, framework material being set; then will weave the periphery that good steel cord or high strength fibre cord are arranged on India rubber tube; start centrifugal shaper behind the matched moulds; earlier the tyre surface liquid charging stock for preparing is injected in the centrifugal shaper with injection machine then; after treating that 10～100 seconds tyre surfaces solidify; carcass liquid charging stock with the different formulations for preparing injects in the centrifugal shaper with injection machine again; all promptly shut down after the cast well; treat to get final product die sinking after the slaking moulding in 10～60 minutes; take out hermetic tire; fitly cut down at the good opening (as the drawn opening of (5) dotted line among Fig. 1) of the inboard design mark of tire again; that circle rubber tape (5) that scales off is not discardable; a hole onesize with tire tube valve is bored at the position therebetween; usefulness with the air-filled pore of making tire tube valve; together pack warehouse-in then with through this tire finished product after the finishing processing; the client is before using this tire of installation; should earlier its rubber tape be installed in the inboard midway location (shown in (5) in the accompanying drawing 2) of wheel rim (steel ring); and then this tire is installed; its effect is: if tire becomes flat suddenly under steam; it can prop up the carcass on the inboard both sides of tire; make it can under the effect of vehicle pressure, not gather (slip) to the centre; make tire and the wheel rim (steel ring) still can mortise; and thicker stronger tire both sides still can support vehicle quality; make vehicle can continue in low speed driving; more can not make the vehicle lack of equilibrium and overturn or out of control; with the purpose (effect) that reaches the tire Runflat, guarantee vehicle driving safety.
Claims (3)
1, a kind of nano tyre for keeping use with flat tyre, include tyre surface (1), carcass (2), inner glue layer (3) and tyre bead (4), it is characterized in that: tire has multiple-structure, make with different materials and different production technologies respectively, ground floor is the tyre surface (1) that has tire tread, and it is to mix the back casting-centrifugate with the polyurethane liquid raw material by the nano material with high abrasion Heat stability is good; The second layer is the carcass (2) of in the tyre surface and tire both sides, it is to mix the back casting-centrifugate by having the good nano material of the little resistance to heat of Nei Shengre with polyurethane liquid raw material or other rubber raw materials of different formulations, if the bigger tire of load, some steel cords or high strength fibre cord can be set in its carcass glue-line make the enhancing framework material, and the less tire of loading then can be provided with framework material; The 3rd layer is the high density glue-line (3) of carcass inner edge, its available regnerated rubber powder or other elastomeric material are used the special one-tenth sebific duct of tubing machine shape in advance, one or more layers high-intensity fiber cord or steel cord can be set in its glue-line make reinforcing material, it sets in advance in tire-mold when tire is made; In the carcass of the both sides of tire inboard, respectively be provided with one to multiple the tyre bead of making by wire material or high intensity nano fibre material; Tyre surface, carcass, inner glue layer and tyre bead compose a tire integral body, and its integral thickness is big, intensity is high.
2, nano tyre for keeping use with flat tyre according to claim 1 is characterized in that: tire of the present invention both can be made into the supporting cover tire of the inner tube of a tyre and had used, and also can be made into the supporting vacuum tyre of inner tube free and used.
3, nano tyre for keeping use with flat tyre according to claim 1 is characterized in that: tire of the present invention is when installing and using, and the opening part in the tire inboard is provided with the rubber tape that a circle cuts down from this tire opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510085840 CN1899860A (en) | 2005-07-18 | 2005-07-18 | Nano tyre for keeping use with flat tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510085840 CN1899860A (en) | 2005-07-18 | 2005-07-18 | Nano tyre for keeping use with flat tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1899860A true CN1899860A (en) | 2007-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510085840 Pending CN1899860A (en) | 2005-07-18 | 2005-07-18 | Nano tyre for keeping use with flat tyre |
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|---|---|
| CN (1) | CN1899860A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346332A (en) * | 2015-12-01 | 2016-02-24 | 宁波格林美孚新材料科技有限公司 | Tyre |
| CN110948764A (en) * | 2019-12-16 | 2020-04-03 | 青岛慕沃科技有限公司 | Polyurethane tire tread and preparation method thereof |
| CN114056006A (en) * | 2020-08-10 | 2022-02-18 | 青岛慕沃科技有限公司 | Tyre and manufacturing method |
| WO2023198755A1 (en) | 2022-04-14 | 2023-10-19 | Basf Se | Wheel assembly for non-pneumatic wheels |
-
2005
- 2005-07-18 CN CN 200510085840 patent/CN1899860A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346332A (en) * | 2015-12-01 | 2016-02-24 | 宁波格林美孚新材料科技有限公司 | Tyre |
| CN110948764A (en) * | 2019-12-16 | 2020-04-03 | 青岛慕沃科技有限公司 | Polyurethane tire tread and preparation method thereof |
| CN114056006A (en) * | 2020-08-10 | 2022-02-18 | 青岛慕沃科技有限公司 | Tyre and manufacturing method |
| CN114056006B (en) * | 2020-08-10 | 2024-04-02 | 青岛慕沃科技有限公司 | Tire and manufacturing method |
| WO2023198755A1 (en) | 2022-04-14 | 2023-10-19 | Basf Se | Wheel assembly for non-pneumatic wheels |
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