CN2298148Y - Never inflated tyre - Google Patents
Never inflated tyre Download PDFInfo
- Publication number
- CN2298148Y CN2298148Y CN 97215227 CN97215227U CN2298148Y CN 2298148 Y CN2298148 Y CN 2298148Y CN 97215227 CN97215227 CN 97215227 CN 97215227 U CN97215227 U CN 97215227U CN 2298148 Y CN2298148 Y CN 2298148Y
- Authority
- CN
- China
- Prior art keywords
- tire
- rubber
- tyre
- carcass plies
- glue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 abstract 3
- 239000011324 bead Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000001684 chronic effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
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- Tires In General (AREA)
Abstract
A never-inflated tyre is composed of tread rubber, buffer layer, side rubber, cord fabric layer, inner rubber, elastic rings, locating rings and damping holes, the side rubber, cord fabric layer and inner rubber are pressed together to form a closed annular tyre, the elastic rings are arranged in the annular tyre tube at intervals and are pressed with the side rubber, cord fabric layer and inner rubber to form a whole, the locating rings are additionally arranged on the elastic rings, the buffer layer and the tread rubber are pressed on the outer side of the tyre to be in friction contact with the ground, and the damping holes are two-way valves and are arranged on the inner side of the tyre. The tyre is not afraid of air leakage and tyre burst, needs no maintenance and inflation, and has long service life.
Description
The utility model belongs to a kind of tire, is specifically related to a kind of tire of not being afraid of gas leakage and blowing out.
In known technology, the inflatable tire that most of tires are made up of the inner tube of a tyre and cover tire, this tire belongs to the air bellow structure on principle, its characteristic is that its interior pressure increases with the increase of load, its load-carrying capacity and spring constant roughly with the interior direct ratio that is pressed into; Measure-alike air bellow can have various load capacity by changing to press in it.Yet the existing problem of inflatable tire is:
(1), be prone to principal fault, puncture Tire ﹠ Tube gas leakage as pricking object; Sand grains pours between the Tire ﹠ Tube by the slot between the inner tube of a tyre and outer bead, makes the inner tube of a tyre cause sand holes gas leakage under pressure; Because the change of the speed of a motor vehicle makes the propulsive effort of car and force of inertia, force of inertia and braking force appoint by cover tire and ground-surface friction, makes Tire ﹠ Tube generation slide relative, cause inner tube of a tyre wearing and tearing gas leakage; The poorly sealed chronic leakage that causes of tire tube valve.
(2), easily blow out, run,, be prone to the phenomenon of blowing out because the atmosphere temperature rising in the tire boosts as high temperature season or express highway.
(3), the fault that leaks air or the blow out maintenance that need stop doing business, promptly trouble is lost time again.
(4), because regular air pressure deficiency, make tyre bead generation jackknifing, cause fatigue failure, quickened ager process, it is short therefore to have shortened its service life greatly.
(5), when air pressure is not enough, increased rolling resistance, the load carrying ability that is equivalent to car increases.
The purpose of this utility model is to provide a kind of new structure tire for overcoming above-mentioned existing problems.
Present design is: this tire divides 8 parts to form, be glue and damping hole in tread-rubber, cushion layer, sidewall rubber, carcass plies, elastic ring, steady ring, the tire, wherein, the interior glue laminated of sidewall rubber, carcass plies and tire lumps together and is closed endless tube shape (as inner tube of a tyre shape in the known technology) tire; Elastic ring divides several, its internal diameter is no more than glue internal diameter in the tire, external diameter is identical with the carcass plies external diameter, they are spaced in the tire endless tube, and with sidewall rubber, carcass plies and tire in glue stitching surface one, it is to hold the main body of receiving pressure and impact, and keeps the geometric configuration of tire, increases tire intensity; For making each elastic ring stationkeeping, and dispersive pressure, increase tire intensity, on each elastic ring, add several steady rings; Its cushion layer and tread-rubber are compressed on tire outside friction kiss the earth place, and its effect, structure are identical with cover tire in the prior art; Its damping hole is a two-way valve, is installed in the inboard of tire, and its mounting means is identical with the tire tube valve that prior art is installed, and it can make the tire inner air pressure remain unchanged, and as absorbing impact energy, plays buffer action, and fixing tire, anti-sliding stop.
The excellent characteristics of this tire are: have the characteristic of original tire air bellow, but be not afraid of gas leakage, be not afraid of and blow out, troubles such as maintenance, inflation have been reduced, saved the time, prolonged tire service life, its elastic ring of what is more important is distributed on the circumference of tire, when arbitrary elastic ring stress deformation wherein, the elastic ring that is adjacent also participates in distortion, and deflection is big more, and the elastic ring that participates in stress deformation is just many more, therefore, it can increase elastic stiffness with load; Set damping hole can make the effective vibration damping of tire.Because air is in saturation conditions forever in the tire, makes tire drag and weight have invariability.
Below in conjunction with description of drawings detailed structure of the present utility model:
Accompanying drawing 1 is this tire scheme drawing.
Accompanying drawing 2 is that Fig. 1 is along A-A line cutaway view.
Accompanying drawing 3 is that Fig. 2 is along B-B line cutaway view.
Among the figure, 1, tread-rubber 2, cushion layer 3, sidewall rubber
4, carcass plies 5, elastic ring 6, steady ring
7, glue 8, damping hole in the tire
Claims (1)
- A kind of tire of never inflating comprises glue in the tread-rubber, cushion layer, sidewall rubber, carcass plies, tire, of the present utility modelly is characterised in that it also comprises elastic ring, steady ring and damping hole; Glue laminated lumps together and is closed endless tube shape tire in this sidewall rubber, carcass plies and the tire; Elastic ring divides several, and its internal diameter is no more than glue internal diameter in the tire, and external diameter is identical with the carcass plies external diameter, and they are spaced in the tire endless tube, and with sidewall rubber, carcass plies and tire in the glue laminated integrator; On each elastic ring, be equipped with steady ring; Cushion layer and tread-rubber are compressed on tire outside friction kiss the earth place; Damping hole is a two-way valve, is installed in the inboard of tire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97215227 CN2298148Y (en) | 1997-04-21 | 1997-04-21 | Never inflated tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97215227 CN2298148Y (en) | 1997-04-21 | 1997-04-21 | Never inflated tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2298148Y true CN2298148Y (en) | 1998-11-25 |
Family
ID=33932457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97215227 Expired - Fee Related CN2298148Y (en) | 1997-04-21 | 1997-04-21 | Never inflated tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2298148Y (en) |
-
1997
- 1997-04-21 CN CN 97215227 patent/CN2298148Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |