CN109435583A - 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
- Publication number
- CN109435583A CN109435583A CN201811596583.3A CN201811596583A CN109435583A CN 109435583 A CN109435583 A CN 109435583A CN 201811596583 A CN201811596583 A CN 201811596583A CN 109435583 A CN109435583 A CN 109435583A
- Authority
- CN
- China
- Prior art keywords
- belt
- body piles
- sidewall
- tire
- strength nylon
- 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.)
- Pending
Links
- 239000004677 Nylon Substances 0.000 title claims abstract description 18
- 229920001778 nylon Polymers 0.000 title claims abstract description 18
- 239000011324 bead Substances 0.000 claims abstract description 12
- 239000000565 sealant Substances 0.000 claims abstract description 9
- 210000003754 fetus Anatomy 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- 238000011056 performance test Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention 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 fetus face 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 present invention relates to tire technology, specifically a kind of truck meridian using high-strength nylon belt structure
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.
Summary of the invention
The purpose of the present invention is in view of the deficiencies of the prior art, and provide a kind of using high-strength nylon belt structure
Truck radial.This tire is 275/70R22.5 24PR TL specification, and nominal pressure is up to 1200kPa, specified
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 object of the invention 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 fetus face include sealant, the tire of sequence fitting from inside to outside
Body layer, belt and tread band, the sidewall include sealant, body piles and the sidewall rubber of sequence fitting from inside to outside
Layer, the bead part are 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.
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 contents of the present invention are further elaborated with reference to the accompanying drawings and examples, but are not to limit of the invention
It is fixed.
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 fetus face include from inside to outside sequence fitting sealant 4, body piles 3, belt
2 and tread band 1, the sidewall includes sealant 4, body piles 3 and the sidewall glue-line 5 of sequence fitting from inside to outside, described
Bead part 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 fetus face include from inside to outside sequence fitting sealant, body piles, belt and
Tread band, the sidewall include sealant, body piles and the sidewall glue-line of sequence fitting from inside to outside, and the bead part is set
There are wire loop 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 |
|---|---|---|---|
| CN201811596583.3A CN109435583A (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 |
|---|---|---|---|
| CN201811596583.3A CN109435583A (en) | 2018-12-26 | 2018-12-26 | A kind of truck radial using high-strength nylon belt structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109435583A true CN109435583A (en) | 2019-03-08 |
Family
ID=65538200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811596583.3A Pending CN109435583A (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) | CN109435583A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1646334A (en) * | 2002-04-18 | 2005-07-27 | 株式会社普利司通 | Pneumatic tire |
| CN1660612A (en) * | 2004-02-27 | 2005-08-31 | 住友橡胶工业株式会社 | Passenger vehicle radial tire |
| CN101323372A (en) * | 2008-06-16 | 2008-12-17 | 中橡集团曙光橡胶工业研究设计院 | 740*220R381 meridian avigation tyre |
| US20090139626A1 (en) * | 2007-11-30 | 2009-06-04 | The Yokohama Rubber Co., Ltd. | Pneumatic radial tire |
| CN203920271U (en) * | 2014-04-23 | 2014-11-05 | 天津市金茂天马布业有限公司 | Novel tire |
| CN108725094A (en) * | 2018-08-08 | 2018-11-02 | 江苏通用科技股份有限公司 | All-steel load-bearing radial tire structure |
| CN209441117U (en) * | 2018-12-26 | 2019-09-27 | 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 CN201811596583.3A patent/CN109435583A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1646334A (en) * | 2002-04-18 | 2005-07-27 | 株式会社普利司通 | Pneumatic tire |
| CN1660612A (en) * | 2004-02-27 | 2005-08-31 | 住友橡胶工业株式会社 | Passenger vehicle radial tire |
| US20090139626A1 (en) * | 2007-11-30 | 2009-06-04 | The Yokohama Rubber Co., Ltd. | Pneumatic radial tire |
| CN101323372A (en) * | 2008-06-16 | 2008-12-17 | 中橡集团曙光橡胶工业研究设计院 | 740*220R381 meridian avigation tyre |
| CN203920271U (en) * | 2014-04-23 | 2014-11-05 | 天津市金茂天马布业有限公司 | Novel tire |
| CN108725094A (en) * | 2018-08-08 | 2018-11-02 | 江苏通用科技股份有限公司 | All-steel load-bearing radial tire structure |
| CN209441117U (en) * | 2018-12-26 | 2019-09-27 | 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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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |