CN2920710Y - Compound gas-filling tyre - Google Patents
Compound gas-filling tyre Download PDFInfo
- Publication number
- CN2920710Y CN2920710Y CN 200620079048 CN200620079048U CN2920710Y CN 2920710 Y CN2920710 Y CN 2920710Y CN 200620079048 CN200620079048 CN 200620079048 CN 200620079048 U CN200620079048 U CN 200620079048U CN 2920710 Y CN2920710 Y CN 2920710Y
- Authority
- CN
- China
- Prior art keywords
- tyre
- tire
- cover tire
- polyurethane
- cavernous body
- 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 - Lifetime
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 34
- 239000004814 polyurethane Substances 0.000 claims abstract description 14
- 229920002635 polyurethane Polymers 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000945 filler Substances 0.000 abstract 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Tires In General (AREA)
Abstract
The utility model relates to a compound gas-filling tyre. The main technical characteristic is that fillers are arranged inside the outer tyre. The fillers are compounded by polyurethane and spongy body. Polyurethane materials are arranged between the spongy body space and the outer tyre. The utility model l is characterized in that the structure is simple, manufacture cost is low, weight light, and service life long. As compound material fillers are arranged inside the outer tyre, the strength of the tyre is higher, the pressure inside the tyre is more stable, greater load pressure can be withstood, on the, the tyre can be normally used in harsh environmental conditions.
Description
One, technical field
The utility model relates to a kind of motor tire, specifically a kind of combination filling tire.
Two, background technology
The filling tire is up-to-date in the world production recent years and a kind of high load capacity of promoting the use of, low speed tire, is mainly used in work under bad environment, bears on the bigger construction machinery and equipment of duty ratio.
China is a car production and uses big country that the import volume of tire and productive output are also very big.At present the employed tire major part of China is an air-inflation tyre, and China developed and produced non-inflatable tyre again in succession recent years, for the production of motor tire has increased a new kind again.Our employed non-inflatable tyre major part is the weighting material that homogenous material is housed in cover tire now, as cavernous body weighting material or polyurethane weighting material are housed in the cover tire of tire.These two kinds of weighting materials are contained in the effect that can play support in the cover tire really to cover tire respectively, and result of use is also very good.But use the weighting material of homogenous material that following deficiency is arranged: be added with the cavernous body weighting material at the cover tire inner chamber, the weight of tire is alleviated greatly, still, this tire tear resistance is poor, particularly operation on the mine, and the service life of tire is shorter.Be added with the polyurethane weighting material at the cover tire inner chamber, can make the service life of tire long, but the consumption of weighting material polyurethane increases, weight ratio is bigger, and expense is than higher, and the tire cost of producing is bigger.
Three, utility model content
The purpose of this utility model is to use single weighting material in order to solve existing filling tire, is that the anti tear increase and the productive costs of filling tire is too high, thereby proposes a kind of new technical scheme.
The technical scheme that the above-mentioned designing technique defective of its existence of solving the utility model is adopted is: a kind of combination filling tire, it is to be made of wheel steel and cover tire, the weighting material material is housed in cover tire, at the set weighting material of cover tire by polyurethane with cavernosa material is compound forms, described weighting material is that the lumen centers at cover tire is provided with cavernosa material, is being provided with polyurethane material around the cavernous body and between the cover tire.
Its shape of cavernous body that is provided with in the cover tire lumen centers is a strip, is being provided with polyurethane material around the strip cavernous body and between the cover tire.
The utility model has the advantages that: simple in structure, cheap for manufacturing cost, in light weight, can prolong greatly service life.Be provided with the composite material charges in cover tire, intensity is higher, and tyre inner pressure is stable, can bear bigger load pressure, can guarantee that tire can normal operation under the condition rigorous environment.The utility model has more resistance to abrasion than existing non-inflatable tyre, and tear resistance is better.
Four, description of drawings
Accompanying drawing is a kind of embodiment inner structure of the utility model cross-sectional schematic.
Five, the specific embodiment
Now with embodiment the utility model is described in further details in conjunction with the accompanying drawings:
A kind of combination filling tire, it is to be made of wheel steel (4) and cover tire (1), the weighting material that is equipped with in cover tire (1) is by polyurethane (2) and cavernous body (3) material compound composition, in cover tire (1) cavity, be provided with exactly and be shaped as bar shaped or cylindrical annular cavernous body (3), pour into liquid polyurethane (2) material between the slit between cavernous body (3) and the cover tire (1), curing gets final product under field conditions (factors) then.Described weighting material be the lumen centers at cover tire (1) to be provided with the cross section be strip or circular annular sponge body (3), be provided with polyurethane (2) material around the cavernous body (3) and between the cover tire (1).
Claims (2)
1, a kind of combination filling tire, it is to be made of wheel steel (4) and cover tire (1), in cover tire (1), the weighting material material is housed, it is characterized in that: at the set weighting material of cover tire (1) by polyurethane (2) and cavernous body (3) material compound composition, described weighting material is that the lumen centers at cover tire (1) is provided with cavernous body (3) material, is being provided with polyurethane (2) material around the cavernous body (3) and between the cover tire (1).
2, a kind of combination filling tire according to claim 1 is characterized in that: in its shape of cover tire (1) cavernous body that lumen centers is provided with (3) is strip, is being provided with polyurethane (2) material around the strip cavernous body (3) and between the cover tire (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620079048 CN2920710Y (en) | 2006-05-26 | 2006-05-26 | Compound gas-filling tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620079048 CN2920710Y (en) | 2006-05-26 | 2006-05-26 | Compound gas-filling tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2920710Y true CN2920710Y (en) | 2007-07-11 |
Family
ID=38253188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620079048 Expired - Lifetime CN2920710Y (en) | 2006-05-26 | 2006-05-26 | Compound gas-filling tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2920710Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522842A (en) * | 2013-10-29 | 2014-01-22 | 济南奥美联亚工矿设备有限公司 | Super-bearing vibration-suppressing engineering tire |
-
2006
- 2006-05-26 CN CN 200620079048 patent/CN2920710Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522842A (en) * | 2013-10-29 | 2014-01-22 | 济南奥美联亚工矿设备有限公司 | Super-bearing vibration-suppressing engineering tire |
| CN103522842B (en) * | 2013-10-29 | 2016-01-20 | 济南奥美联亚工矿设备有限公司 | A kind of super carrying shock-absorption engineering tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIANYANG HUANGHE TIRE + RUBBER CO., LTD. Free format text: FORMER OWNER: WANG XINKANG Effective date: 20100129 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100129 Address after: Xihua Road, Weibin Town, Qin District, Shaanxi, Xianyang province 712023 Patentee after: Xianyang Huanghe Tyre Rubber Co., Ltd. Address before: Shaanxi province Xianyang City West Road 6, zip code: 712000 Patentee before: Wang Xinkang |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070711 |
|
| EXPY | Termination of patent right or utility model |