CN209441117U - A kind of truck radial using high-strength nylon belt structure - Google Patents
A kind of truck radial using high-strength nylon belt structure Download PDFInfo
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- CN209441117U CN209441117U CN201822193693.7U CN201822193693U CN209441117U CN 209441117 U CN209441117 U CN 209441117U CN 201822193693 U CN201822193693 U CN 201822193693U CN 209441117 U CN209441117 U CN 209441117U
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- tire
- belt
- body piles
- sidewall
- strength nylon
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Abstract
The utility model discloses a kind of truck radials using high-strength nylon belt structure, including tyre surface, tire shoulder, sidewall and the tyre bead being linked together, it is characterized in that, the tyre surface includes sealant, body piles, belt and the tread band of sequence fitting from inside to outside, the sidewall includes sealant, body piles and the sidewall glue-line of sequence fitting from inside to outside, the bead part is equipped with wire loop and triangle rubber, and wherein the body piles in tyre bead are wrapped in the outer layer of wire loop and triangle rubber.This tire is 275/70R22.5 24PR TL specification, and for nominal pressure up to 1200kPa, rated load up to 4200kg, the endurance quality and high speed performance of tire are all higher than national Specification.
Description
Technical field
The utility model relates to tire technology, specifically a kind of truck using high-strength nylon belt structure
Radial tire.
Background technique
Truck radial on the market is mostly all steel or semi-steel radial tire now, but steel wire meridian
Line wheel tire is rigidly larger, if after being assemblied on truck traveling uneven road surface or the foreign matter for encountering protrusion when
Time can be easier to damage.
Utility model content
The purpose of this utility model be in view of the deficiencies of the prior art, and provide it is a kind of use high-strength nylon belt knot
The truck radial of structure.This tire be 275/70R22.5 24PR TL specification, nominal pressure up to 1200kPa,
Rated load is all higher than national Specification up to 4200kg, the endurance quality and high speed performance of tire.
Realizing the technical solution of the utility model aim is:
A kind of truck radial using high-strength nylon belt structure, including be linked together tyre surface,
Tire shoulder, sidewall and tyre bead, unlike the prior art, the tyre surface include sealant, the carcass of sequence fitting from inside to outside
Layer, belt and tread band, the sidewall include sealant, body piles and the sidewall glue-line of sequence fitting from inside to outside, institute
Bead part is stated equipped with wire loop and triangle rubber, wherein the body piles in tyre bead are wrapped in the outer layer of wire loop and triangle rubber.
The material of the belt is the 2800dtex/3/70EPD nylon cord after covering glue.
The structure of the belt is identical multilayered structure.
The number of plies of the belt is at least 2 layers.
The material of the body piles is the 1400dtex/3/94EPD nylon cord after covering glue.
This tire is 275/70R22.5 24PR TL specification, and nominal pressure is reachable up to 1200kPa, rated load
4200kg, the endurance quality and high speed performance of tire are all higher than national Specification.
Detailed description of the invention
Fig. 1 is the structural profile illustration of embodiment.
In figure, 1. tread rubber, 2. belt, 3. body piles, 4. sealant, 5. sidewall rubber, 6. wire loop, 7. triangle rubber.
Specific embodiment
The content of the utility model is further elaborated with reference to the accompanying drawings and examples, but is not practical new to this
The restriction of type.
Embodiment:
Referring to Fig.1, a kind of truck radial using high-strength nylon belt structure, including be linked together
Tyre surface, tire shoulder, sidewall and tyre bead, the tyre surface include from inside to outside sequence fitting sealant 4, body piles 3, belt 2
With tread band 1, the sidewall includes sealant 4, body piles 3 and the sidewall glue-line 5 of sequence fitting from inside to outside, the tyre bead
Portion is equipped with wire loop 6 and triangle rubber 7, and wherein the body piles 3 in tyre bead are wrapped in the outer layer of wire loop 6 and triangle rubber 7.
The material of the belt 2 is the 2800dtex/3/70EPD nylon cord after covering glue.
The structure of the belt 2 is identical multilayered structure.
The number of plies of the belt 2 is at least 2 layers, and this example is 7 layers, and the energy banding number of plies, which is designed as 7 layers, can satisfy more greatly
Nominal pressure and rated load requirement.
The material of the body piles 3 is the 1400dtex/3/94EPD nylon cord after covering glue.
The material of the belt 2 is 2800dtex/3/94EPD nylon cord.
Verifying:
It " is tried in truck tyre performance room according to GB 9744-2015 " truck tyre " and GB/T 4501-2016
Proved recipe method " every static and Dynamic performance examination carried out to tire in this example technical solution, the endurance quality of this example tire and
High speed performance is all higher than national Specification.Every test result is as follows:
1 truck tyre endurance quality pilot country standard of table
2 tyres durable performance test data of table and result
3 truck tyre high-speed performance test national standard of table
4 tire high-speed performance test data of table and result
5 tire intensity performance test data of table and result
Claims (4)
1. a kind of truck radial using high-strength nylon belt structure, including tyre surface, the tire being linked together
Shoulder, sidewall and tyre bead, characterized in that the tyre surface includes sealant, body piles, belt and the tire of sequence fitting from inside to outside
Face glue-line, the sidewall include sealant, body piles and the sidewall glue-line of sequence fitting from inside to outside, and the bead part is equipped with steel
Wire ring and triangle rubber, wherein the body piles in tyre bead are wrapped in the outer layer of wire loop and triangle rubber.
2. the truck radial according to claim 1 using high-strength nylon belt structure, feature
It is that the material of the belt is the 2800dtex/3/70EPD nylon cord after covering glue.
3. the truck radial according to claim 2 using high-strength nylon belt structure, feature
It is that the structure of the belt is identical multilayered structure.
4. the truck radial according to claim 1 using high-strength nylon belt structure, feature
It is that the material of the body piles is the 1400dtex/3/94EPD nylon cord after covering glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822193693.7U CN209441117U (en) | 2018-12-26 | 2018-12-26 | A kind of truck radial using high-strength nylon belt structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822193693.7U CN209441117U (en) | 2018-12-26 | 2018-12-26 | A kind of truck radial using high-strength nylon belt structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209441117U true CN209441117U (en) | 2019-09-27 |
Family
ID=68015421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822193693.7U Active CN209441117U (en) | 2018-12-26 | 2018-12-26 | A kind of truck radial using high-strength nylon belt structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209441117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435583A (en) * | 2018-12-26 | 2019-03-08 | 中国化工集团曙光橡胶工业研究设计院有限公司 | A kind of truck radial using high-strength nylon belt structure |
-
2018
- 2018-12-26 CN CN201822193693.7U patent/CN209441117U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435583A (en) * | 2018-12-26 | 2019-03-08 | 中国化工集团曙光橡胶工业研究设计院有限公司 | A kind of truck radial using high-strength nylon belt structure |
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