CN202053836U - Enhanced engineering diagonal tyre - Google Patents
Enhanced engineering diagonal tyre Download PDFInfo
- Publication number
- CN202053836U CN202053836U CN2011201597098U CN201120159709U CN202053836U CN 202053836 U CN202053836 U CN 202053836U CN 2011201597098 U CN2011201597098 U CN 2011201597098U CN 201120159709 U CN201120159709 U CN 201120159709U CN 202053836 U CN202053836 U CN 202053836U
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- tyre
- crown
- width
- sidewall
- engineering
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- Expired - Fee Related
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Abstract
The utility model relates to tyre products, in particular to an engineering diagonal tyre, which is characterized by comprising a crown, a tyre shoulder, a sidewall and a tyre bead. The crown is provided with pattern blocks and pattern grooves, reinforcing ribs are disposed in the pattern grooves, and annular kerbing ribs which are 50-100 mm in width and 5-20 mm in protrusion height are arranged between the tyre shoulder and the sidewall. The width of the reinforcing ribs on the crown is not smaller than one fourth of the width of the crown. The enhanced engineering diagonal tyre is simple in structure, stable in properties, safe and reliable. Compared with the prior art, the enhanced engineering diagonal tyre is capable of enhancing strength of the sidewall and a tread, reducing degree of damage to the tyre caused by outside hard objects, decreasing maintenance cost and improving safety of vehicle running.
Description
Technical field
The utility model relates to a kind of tire product, specifically relates to a kind of engineering diagonal tyre.
Background technology
In the use of engineering diagonal tyre, because working environment and service conditions are relatively harsher, hard things such as rock are run at the position, sidewall easily, the sidewall of tire is easy to be stabbed explosion by hard thing, and because the undercapacity on sidewall also can cause tire the phenomenon of side drum (promptly pregnant) in use to occur; The tread void bottom is typically provided with reinforced rib in addition, but reinforced rib exists width to cause insufficient strength inadequately at present, is stabbed by sharp-pointed hard things such as stones easily, and causing tire is that mal damages in early days, increases maintenance cost, and has potential safety hazard.
The utility model content
The purpose of this utility model is exactly the defective that exists at prior art, and a kind of stable performance, safe and reliable, the heavier-duty engineering diagonal tyre that can improve tyre surface and sidewall intensity are provided.
Its technical scheme is: comprise crown, tire shoulder, sidewall, tyre bead, crown is provided with pattern block and groove, is provided with reinforced rib in the groove, and being provided with width between tire shoulder and sidewall is 50-100mm, and protrusion height is the ring-type kerbing rib of 5-20mm; The width of reinforced rib and be not less than 1/4th of crown width on the crown.
Also comprise for further improving the tire intensity technique scheme: kerbing rib is made as one or more.
The utility model has the following advantages compared with prior art: the kerbing rib of the first, widening and thickening, can effectively protect tire sidewall, and prevent to be stabbed by hard thing in the course of the work; Because thickness and width are strengthened, tire in use can avoid occurring the phenomenon of side drum (promptly pregnant).The second, after the reinforced rib width widen, make the anti-puncture of tire, impact resistance performance more superior.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
With reference to Fig. 1, a kind of heavier-duty engineering diagonal tyre is provided with reinforced rib 6 in the groove 5 on the crown 1, and the reinforced rib transverse width is 1/3 of a crown width, is provided with 1 kerbing rib 3 between tire shoulder 2 and the sidewall 4, and the kerbing rib width is 50mm, and protrusion height is 10mm.
According to the prompting of technical scheme, can provide the parameter of different kerbing rib and reinforced rib at different size engineering tire.
For example: the width of 20.5-25,23.5-25 specification kerbing rib is 50mm, and protrusion height is 10mm; The width of 16/70-20,17.5-25 specification kerbing rib is 30mm, and protrusion height is 8mm;
20.5-25, the width of 23.5-25 specification reinforced rib is adjusted into 120mm by 70mm; The width of 16/70-20,17.5-25 specification reinforced rib is adjusted into 100mm by 60mm.
Claims (2)
1. heavier-duty engineering diagonal tyre, comprise crown, tire shoulder, sidewall, tyre bead, crown is provided with pattern block and groove, is provided with reinforced rib in the groove, it is characterized in that: being provided with width between tire shoulder and sidewall is 50-100mm, and protrusion height is the ring-type kerbing rib of 5-20mm; The width of reinforced rib and be not less than 1/4th of crown width on the crown.
2. heavier-duty engineering diagonal tyre according to claim 1 is characterized in that: described kerbing rib is one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201597098U CN202053836U (en) | 2011-05-19 | 2011-05-19 | Enhanced engineering diagonal tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201597098U CN202053836U (en) | 2011-05-19 | 2011-05-19 | Enhanced engineering diagonal tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202053836U true CN202053836U (en) | 2011-11-30 |
Family
ID=45013820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201597098U Expired - Fee Related CN202053836U (en) | 2011-05-19 | 2011-05-19 | Enhanced engineering diagonal tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202053836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904049A (en) * | 2015-12-23 | 2017-06-30 | 风神轮胎股份有限公司 | A kind of passenger stock driving wheel special tyre |
| CN109421438A (en) * | 2017-08-31 | 2019-03-05 | 东洋橡胶工业株式会社 | Pneumatic tire |
-
2011
- 2011-05-19 CN CN2011201597098U patent/CN202053836U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904049A (en) * | 2015-12-23 | 2017-06-30 | 风神轮胎股份有限公司 | A kind of passenger stock driving wheel special tyre |
| CN109421438A (en) * | 2017-08-31 | 2019-03-05 | 东洋橡胶工业株式会社 | Pneumatic tire |
| CN109421438B (en) * | 2017-08-31 | 2021-06-18 | 东洋橡胶工业株式会社 | Pneumatic tire |
| US11260696B2 (en) | 2017-08-31 | 2022-03-01 | Toyo Tire Corporation | Pneumatic tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20150519 |
|
| EXPY | Termination of patent right or utility model |