CN108215664A - All-steel radial tire with outer belted layer and zero-degree belted layer separated structure - Google Patents
All-steel radial tire with outer belted layer and zero-degree belted layer separated structure Download PDFInfo
- Publication number
- CN108215664A CN108215664A CN201810045151.7A CN201810045151A CN108215664A CN 108215664 A CN108215664 A CN 108215664A CN 201810045151 A CN201810045151 A CN 201810045151A CN 108215664 A CN108215664 A CN 108215664A
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- CN
- China
- Prior art keywords
- belt
- zero
- degree
- layer
- tyre
- 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.)
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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
-
- 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
- B60C9/02—Carcasses
-
- 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
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
- B60C2009/2219—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre with a partial zero degree ply at the belt edges - edge band
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- 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
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
Abstract
The invention discloses an all-steel radial tire with an outer belted layer and zero belted layer separated structure, which comprises three belted layers arranged in the middle of a tire crown and zero belted layers arranged on two tire shoulders, wherein the three belted layers are an inner belted layer, a middle belted layer and an outer belted layer which are sequentially arranged in the middle of the tire crown from inside to outside along the radial direction, the two tire shoulders are respectively provided with one zero belted layer or two zero belted layers which are sequentially arranged from inside to outside along the radial direction, and the interval between two axial edges of the outer belted layer and the zero belted layers of the two tire shoulders is more than 6 mm. The invention has the beneficial effects that: the tire tightening effect can be improved, the problem that the edge of the outer belted layer is deformed and is easy to shear with the zero belted layer is solved, the durability and high-speed performance of the all-steel radial tire are effectively improved, and raw materials such as rubber, steel cords and the like can be saved.
Description
Technical field
The present invention relates to the complete of tire construction technical field, particularly outer layer belt and zero-degree belt separate structure
Steel radial.
Background technology
At present, the belt structure generally existing belt Shoulder thickness of all-steel radial tyre is higher than middle part, causes to connect
Ground pressure is uneven, causes inordinate wear or hat middle part intensity higher, but shoulder intensity is low, shoulder sky, problem of blowing out easily occurs.
The shortcomings that how effectively avoiding above-mentioned 2 kinds of belt structures, the technical issues of becoming urgent need to resolve.
Invention content
The shortcomings that it is an object of the invention to overcome the prior art, provides a kind of outer layer belt and is detached with zero-degree belt
The all-steel radial tyre of formula structure.
The purpose of the present invention is achieved through the following technical solutions：Outer layer belt and zero-degree belt separate structure
All-steel radial tyre, including the triple layer beam layer being set in the middle part of tyre crown and the zero degree for being set to two tyre shoulders
Belt, the triple layer beam layer is radially sets gradually internal layer belt, middle level from inside to outside in the middle part of tyre crown
Belt and outer layer belt, described two tyre shoulders be both provided with one layer of zero-degree belt or radially from inside to outside according to
Two layers of zero-degree belt of secondary setting, the zero-degree belt are circumferentially wound, outer layer belt and two tyre shoulders
Zero-degree belt be layed in the outer surface of middle level belt, axial two edges of outer layer belt and two tyre shoulders
Zero-degree belt between interval be more than 6mm.
Setting triple layer beam layer, two tyre shoulders are respectively provided with zero-degree belt, nullity belt in the middle part of tyre crown of the present invention
Beam layer can improve shoulder intensity, can be to avoid shoulder sky, problem of blowing out, while tire tread is smooth.The present invention is suitable for mating formation
Tire under pavement conditions can improve tire gripping effect, reduce outer layer belt edge deformation and easily cut with zero-degree belt
The problem of cutting, effectively improves the endurance quality and high speed performance of all-steel radial tyre, and can save rubber, all-steel cord etc.
Raw material.
Preferably, the internal layer belt fits in tyre body curtain cloth layer outer surface.
Preferably, the middle level belt is layed in internal layer belt outer surface.
Preferably, for the triple layer beam layer respectively with circumferential angled, which is 0 ° -60 °.
Further, two layers of banding interlayer of arbitrary neighborhood is cross arrangement in triple layer beam layer.
Preferably, for the zero-degree belt with circumferential angled, which is 0 °~5 °.
Preferably, the width of middle level belt is more than the width of internal layer belt, and the width of middle level belt is 5-60mm.
Preferably, the sum of axial width of outer layer belt and two zero-degree belts is less than or equal to the width of middle level belt
The width difference of the sum of axial width of degree, outer layer belt and two zero-degree belts and middle level belt width is 0-100mm.
The present invention has the following advantages：
Setting triple layer beam layer, two tyre shoulders are respectively provided with zero-degree belt, nullity belt in the middle part of tyre crown of the present invention
Beam layer can improve shoulder intensity, can be to avoid shoulder sky, problem of blowing out, while tire tread is smooth.The present invention is suitable for mating formation
Tire under pavement conditions can improve tire gripping effect, reduce outer layer belt edge deformation and easily cut with zero-degree belt
The problem of cutting, effectively improves the endurance quality and high speed performance of all-steel radial tyre, and can save rubber, all-steel cord etc.
Raw material.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is another structure diagram of the present invention.
In figure, 1- internal layer belts, 2- middle levels belt, 3- outer layer belts, 4- zero-degree belts.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1 and Figure 2, outer layer belt and the all-steel radial tyre of zero-degree belt separate structure, including
The triple layer beam layer and the zero-degree belt 4 for being set to two tyre shoulders, the triple layer being set in the middle part of tyre crown
Beam layer is radially sets gradually internal layer belt 1, middle level belt 2 and outer layer belt from inside to outside in the middle part of tyre crown
3, described two tyre shoulders are both provided with one layer of zero-degree belt 4 or two layers of the zero degree radially set gradually from inside to outside
Belt 4, the zero-degree belt 4 are circumferentially wound, the zero-degree belt 4 of outer layer belt 3 and two tyre shoulders
It is layed in the outer surface of middle level belt 2, axial two edges of outer layer belt 3 and the zero degree banding of two tyre shoulders
Interval between layer 4 is more than 6mm.
Setting triple layer beam layer, two tyre shoulders are respectively provided with zero-degree belt 4, nullity belt in the middle part of tyre crown of the present invention
Beam layer 4 can improve shoulder intensity, can be to avoid shoulder sky, problem of blowing out, while tire tread is smooth.The present invention is suitable for mating formation
Tire under pavement conditions, can improve tire gripping effect, reduce 3 edge deformation of outer layer belt easily with zero-degree belt 4
The problem of shearing, the endurance quality and high speed performance of all-steel radial tyre are effectively improved, and rubber, all-steel cord can be saved
Wait raw material.
Preferably, the internal layer belt 1 fits in tyre body curtain cloth layer outer surface.
Preferably, the middle level belt 2 is layed in 1 outer surface of internal layer belt.
Preferably, for the triple layer beam layer respectively with circumferential angled, which is 0 ° -60 °.
Further, two layers of banding interlayer of arbitrary neighborhood is cross arrangement in triple layer beam layer.
Preferably, for the zero-degree belt 4 with circumferential angled, which is 0 °~5 °.
Preferably, the width of middle level belt 2 is more than the width of internal layer belt 1, and the width of middle level belt 2 is 5-
60mm。
Preferably, the sum of axial width of outer layer belt 3 and two zero-degree belts 4 is less than or equal to middle level belt 2
Width, the sum of outer layer belt 3 and the axial width of two zero-degree belts 4 and the width difference of 2 width of middle level belt are
0-100mm。
Claims (7)
1. outer layer belt and the all-steel radial tyre of zero-degree belt separate structure, it is characterised in that：Including being set to
Triple layer beam layer and the zero-degree belt (4) for being set to two tyre shoulders, the triple layer beam layer in the middle part of tyre crown
Radially to set gradually internal layer belt (1), middle level belt (2) and outer layer belt from inside to outside in the middle part of tyre crown
(3), two tyre shoulders are both provided with one layer of zero-degree belt (4) or two layers radially set gradually from inside to outside
Zero-degree belt (4), the zero-degree belt (4) are circumferentially wound, and the zero of outer layer belt (3) and two tyre shoulders
Degree belt (4) is layed in the outer surface of middle level belt (2), axial two edges and two wheels of outer layer belt (3)
Interval between the zero-degree belt (4) of shoulder portion is more than 6mm.
2. outer layer belt according to claim 1 and the all-steel radial tyre of zero-degree belt separate structure,
It is characterized in that：The internal layer belt (1) fits in tyre body curtain cloth layer outer surface, the middle level belt (2) paving
Set on internal layer belt (1) outer surface.
3. outer layer belt according to claim 1 and the all-steel radial tyre of zero-degree belt separate structure,
It is characterized in that：For the triple layer beam layer respectively with circumferential angled, which is 0 ° -60 °.
4. outer layer belt according to claim 1 and the all-steel radial tyre of zero-degree belt separate structure,
It is characterized in that：Two layers of banding interlayer of arbitrary neighborhood is cross arrangement in triple layer beam layer.
5. outer layer belt according to claim 1 and the all-steel radial tyre of zero-degree belt separate structure,
It is characterized in that：For the zero-degree belt (4) with circumferential angled, which is 0 °~5 °.
6. outer layer belt according to claim 1 and the all-steel radial tyre of zero-degree belt separate structure,
It is characterized in that：The width of middle level belt (2) is more than the width of internal layer belt (1), and the width of middle level belt (2) is 5-
60mm。
7. outer layer belt according to claim 1 and the all-steel radial tyre of zero-degree belt separate structure,
It is characterized in that：The sum of outer layer belt (3) and the axial width of two zero-degree belts (4) are less than or equal to middle level belt (2)
Width, the width of the sum of outer layer belt (3) and the axial width of two zero-degree belts (4) with middle level belt (2) width
Degree difference is 0-100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810045151.7A CN108215664A (en) | 2018-01-17 | 2018-01-17 | All-steel radial tire with outer belted layer and zero-degree belted layer separated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810045151.7A CN108215664A (en) | 2018-01-17 | 2018-01-17 | All-steel radial tire with outer belted layer and zero-degree belted layer separated structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108215664A true CN108215664A (en) | 2018-06-29 |
Family
ID=62641355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810045151.7A Pending CN108215664A (en) | 2018-01-17 | 2018-01-17 | All-steel radial tire with outer belted layer and zero-degree belted layer separated structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108215664A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583164A (en) * | 2018-07-04 | 2018-09-28 | 江苏通用科技股份有限公司 | 0 ° of belt crown shoulder structure of bearing type all-steel radial tyre |
| CN112078306A (en) * | 2020-08-07 | 2020-12-15 | 山东玲珑轮胎股份有限公司 | Tire and belted layer design structure |
| CN112976952A (en) * | 2019-12-17 | 2021-06-18 | 固特异轮胎和橡胶公司 | Truck tire |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009051363A (en) * | 2007-08-27 | 2009-03-12 | Bridgestone Corp | Pneumatic tire for two-wheeled vehicle |
| CN101503047A (en) * | 2009-02-23 | 2009-08-12 | 杭州中策橡胶有限公司 | All-steel radial tire with zero degree undertread structure |
| CN202428996U (en) * | 2011-11-22 | 2012-09-12 | 安徽大瑞橡胶有限公司 | Total-steel wire radial tire using nylon cord fabric cap ply |
| CN202528777U (en) * | 2012-04-27 | 2012-11-14 | 奚君标 | Prick proof and explosion proof tire |
| JP2014065438A (en) * | 2012-09-26 | 2014-04-17 | Bridgestone Corp | Pneumatic tire |
| CN203637466U (en) * | 2013-11-21 | 2014-06-11 | 山东玲珑轮胎股份有限公司 | Novel all-steel radial tire with belted layer structure |
| CN207772793U (en) * | 2018-01-17 | 2018-08-28 | 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 |
-
2018
- 2018-01-17 CN CN201810045151.7A patent/CN108215664A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009051363A (en) * | 2007-08-27 | 2009-03-12 | Bridgestone Corp | Pneumatic tire for two-wheeled vehicle |
| CN101503047A (en) * | 2009-02-23 | 2009-08-12 | 杭州中策橡胶有限公司 | All-steel radial tire with zero degree undertread structure |
| CN202428996U (en) * | 2011-11-22 | 2012-09-12 | 安徽大瑞橡胶有限公司 | Total-steel wire radial tire using nylon cord fabric cap ply |
| CN202528777U (en) * | 2012-04-27 | 2012-11-14 | 奚君标 | Prick proof and explosion proof tire |
| JP2014065438A (en) * | 2012-09-26 | 2014-04-17 | Bridgestone Corp | Pneumatic tire |
| CN203637466U (en) * | 2013-11-21 | 2014-06-11 | 山东玲珑轮胎股份有限公司 | Novel all-steel radial tire with belted layer structure |
| CN207772793U (en) * | 2018-01-17 | 2018-08-28 | 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583164A (en) * | 2018-07-04 | 2018-09-28 | 江苏通用科技股份有限公司 | 0 ° of belt crown shoulder structure of bearing type all-steel radial tyre |
| CN112976952A (en) * | 2019-12-17 | 2021-06-18 | 固特异轮胎和橡胶公司 | Truck tire |
| CN112078306A (en) * | 2020-08-07 | 2020-12-15 | 山东玲珑轮胎股份有限公司 | Tire and belted layer design structure |
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