CN202428996U - Total-steel wire radial tire using nylon cord fabric cap ply - Google Patents
Total-steel wire radial tire using nylon cord fabric cap ply Download PDFInfo
- Publication number
- CN202428996U CN202428996U CN2011204659927U CN201120465992U CN202428996U CN 202428996 U CN202428996 U CN 202428996U CN 2011204659927 U CN2011204659927 U CN 2011204659927U CN 201120465992 U CN201120465992 U CN 201120465992U CN 202428996 U CN202428996 U CN 202428996U
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- China
- Prior art keywords
- layer
- nylon
- nylon cord
- steel wire
- bracing ply
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- Expired - Fee Related
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Abstract
The utility model discloses a total-steel wire radial tire using a nylon cord fabric cap ply, which comprises a tire body, and first, second, third and fourth belt layers arranged on the tire body, wherein a rubber pad is respectively arranged between the tire body and each side of the first belt layer; the fourth belt layer is externally coated with a tire surface; nylon cord fabric cap plies are arranged among the third belt layer, each rubber pad and the tire surface; the nylon cord fabric cap ply covers the end points of the second and third belt layers in a complete circle; and the nylon cord fabric cap ply comprises two parallelogram nylon cord fabric layers which are respectively overlapped at one end. The total-steel wire radial tire disclosed by the utility model is reasonable in structure and capable of preventing the end points of the second and third belt layers from being separated during the use of the tire, also optimizes the grounding shape of the tire, and greatly improves the operability and the eccentric wear resistance.
Description
Technical field
The utility model relates to the tire construction field, is specifically related to a kind of whole steel wire radial tyre that uses nylon cord band.
Background technology
By the layer of steel wire carcass, add the whole steel wire radial tyre of four layers of steel wire belt structure, the ground connection of whole steel wire radial tyre is shaped as ellipse or oblong.
In the actual use of whole steel wire radial tyre, the problem that the bracing ply delamination occurs is arranged, the bracing ply delamination begins to take place from second layer bracing ply and the 3rd layer of bracing ply end points earlier, and second layer bracing ply and the 3rd layer of bracing ply end points are focal point of stress.
The utility model content
The purpose of the utility model provides a kind of whole steel wire radial tyre that uses nylon cord band; Use nylon cord band complete cycle to encase the second layer bracing ply of whole steel wire radial tyre both sides and the end points of the 3rd layer of bracing ply, prevent that second layer bracing ply and the 3rd layer of band Shu Duandian from throwing off in the tire use.
The technical scheme of the utility model is following:
A kind of whole steel wire radial tyre that uses nylon cord band; Include first, second, third and fourth layer bracing ply on carcass and the carcass; Wherein be respectively equipped with pad glue between the both sides of ground floor bracing ply and the carcass; Quadriply belt bundle layer is coated with tyre surface, it is characterized in that: be provided with nylon cord band between described the 3rd layer of bracing ply, pad glue and tyre surface, said nylon cord band complete cycle encases the end points of second layer bracing ply and the 3rd layer of bracing ply; Nylon cord band comprises two-layer parallelogram nylon carcass plies, and said two-layer parallelogram nylon carcass plies respectively has an endlap to add together.
The whole steel wire radial tyre of described use nylon cord band; It is characterized in that: the cord of said two-layer nylon carcass plies is nylon; Distance between the joint of two-layer nylon carcass plies is H;
, wherein A is the total length of every layer of nylon carcass plies; The severing angle of two-layer nylon carcass plies is G, 0 °＜G≤90 °; The cord of two-layer nylon carcass plies respectively with the edge keeping parallelism of two-layer nylon carcass plies.
The whole steel wire radial tyre of described use nylon cord band is characterized in that: said nylon cord band and quadriply belt bundle layer apart from E >=1mm.
The whole steel wire radial tyre of described use nylon cord band; It is characterized in that: the width of said nylon cord band
; Wherein C is the width of second layer bracing ply, and D is the width of the 3rd layer of bracing ply.
The beneficial effect of the utility model:
The utility model is rational in infrastructure; Use nylon cord band complete cycle to encase the second layer bracing ply of whole steel wire radial tyre both sides and the end points of the 3rd layer of bracing ply; Can prevent that second layer bracing ply and the 3rd layer of band Shu Duandian from throwing off in the tire use; And optimized tire ground connection shape, having improved greatly can handling and anti-eccentric wear ability.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of the utility model nylon cord band.
Fig. 3 is the cutaway view of the utility model structure.
The specific embodiment
Referring to accompanying drawing, the composition of nylon cord band 2: with two-layer parallelogram nylon carcass plies 1 stack, adjacent two layers nylon carcass plies misalignment, wherein misalignment can not surpass the width I of nylon carcass plies 1 apart from J.
The cord of nylon carcass plies 1: nylon.
The cord angle of nylon carcass plies 1: with the F of the limit portion keeping parallelism of nylon carcass plies 1.
The severing angle of nylon carcass plies 1 is G:0 °＜G≤90 °.
The width of nylon cord band 2:
; C is the width of second layer bracing ply 6, and D is the width of the 3rd layer of bracing ply 5.
The location of nylon cord band 2: nylon cord band 2 encases the end points of second layer bracing ply 6 and the 3rd layer of bracing ply 5, nylon cord band 2 and quadriply belt bundle layer 3 apart from E >=1mm.
Between the 3rd layer of bracing ply 5, pad glue 7 and tyre surface 4, add nylon cord band 2.Distance between two-layer nylon carcass plies 1 joint of nylon cord band 2 is H; Nylon carcass plies 1 total length is A,
.
Between second layer bracing ply 6 and pad glue 7 is ground floor bracing ply 8.
Claims (4)
1. whole steel wire radial tyre that uses nylon cord band; Include first, second, third and fourth layer bracing ply on carcass and the carcass; Wherein be respectively equipped with pad glue between the both sides of ground floor bracing ply and the carcass; Quadriply belt bundle layer is coated with tyre surface, it is characterized in that: be provided with nylon cord band between described the 3rd layer of bracing ply, pad glue and tyre surface, said nylon cord band complete cycle encases the end points of second layer bracing ply and the 3rd layer of bracing ply; Nylon cord band comprises two-layer parallelogram nylon carcass plies, and said two-layer parallelogram nylon carcass plies respectively has an endlap to add together.
2. the whole steel wire radial tyre of use nylon cord band according to claim 1; It is characterized in that: the cord of said two-layer nylon carcass plies is nylon; Distance between the joint of two-layer nylon carcass plies is H;
, wherein A is the total length of every layer of nylon carcass plies; The severing angle of two-layer nylon carcass plies is G, 0 °＜G≤90 °; The cord of two-layer nylon carcass plies respectively with the edge keeping parallelism of two-layer nylon carcass plies.
3. the whole steel wire radial tyre of use nylon cord band according to claim 1 is characterized in that: said nylon cord band and quadriply belt bundle layer apart from E >=1mm.
4. the whole steel wire radial tyre of use nylon cord band according to claim 1; It is characterized in that: the width of said nylon cord band
; Wherein C is the width of second layer bracing ply, and D is the width of the 3rd layer of bracing ply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204659927U CN202428996U (en) | 2011-11-22 | 2011-11-22 | Total-steel wire radial tire using nylon cord fabric cap ply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204659927U CN202428996U (en) | 2011-11-22 | 2011-11-22 | Total-steel wire radial tire using nylon cord fabric cap ply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202428996U true CN202428996U (en) | 2012-09-12 |
Family
ID=46778467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204659927U Expired - Fee Related CN202428996U (en) | 2011-11-22 | 2011-11-22 | Total-steel wire radial tire using nylon cord fabric cap ply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202428996U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539017A (en) * | 2016-01-05 | 2016-05-04 | 山东玲珑轮胎股份有限公司 | Tire belt structure for tire and heavy-duty radial tire |
| CN106976361A (en) * | 2015-11-16 | 2017-07-25 | 东洋橡胶工业株式会社 | Pneumatic tire |
| CN108215664A (en) * | 2018-01-17 | 2018-06-29 | 山东玲珑轮胎股份有限公司 | All-steel radial tire with outer belted layer and zero-degree belted layer separated structure |
| CN108725095A (en) * | 2018-08-08 | 2018-11-02 | 江苏通用科技股份有限公司 | All-steel radial tyre belt ends structure suitable for quadriply belt beam layer |
-
2011
- 2011-11-22 CN CN2011204659927U patent/CN202428996U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976361A (en) * | 2015-11-16 | 2017-07-25 | 东洋橡胶工业株式会社 | Pneumatic tire |
| CN106976361B (en) * | 2015-11-16 | 2018-10-09 | 东洋橡胶工业株式会社 | Pneumatic tire |
| CN105539017A (en) * | 2016-01-05 | 2016-05-04 | 山东玲珑轮胎股份有限公司 | Tire belt structure for tire and heavy-duty radial tire |
| CN108215664A (en) * | 2018-01-17 | 2018-06-29 | 山东玲珑轮胎股份有限公司 | All-steel radial tire with outer belted layer and zero-degree belted layer separated structure |
| CN108725095A (en) * | 2018-08-08 | 2018-11-02 | 江苏通用科技股份有限公司 | All-steel radial tyre belt ends structure suitable for quadriply belt beam layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20121122 |