CN106080043A - Winding-type tire belt Rotating fields - Google Patents
Winding-type tire belt Rotating fields Download PDFInfo
- Publication number
- CN106080043A CN106080043A CN201610771259.5A CN201610771259A CN106080043A CN 106080043 A CN106080043 A CN 106080043A CN 201610771259 A CN201610771259 A CN 201610771259A CN 106080043 A CN106080043 A CN 106080043A
- Authority
- CN
- China
- Prior art keywords
- belt
- winding
- tire
- width
- steel wire
- 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
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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
- B60C9/02—Carcasses
- B60C9/10—Carcasses the reinforcing cords within each carcass ply arranged in a crossing relationship
-
- 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
Abstract
The invention belongs to tire art, relate to a kind of winding-type tire belt Rotating fields, including carcass, on described carcass, laminating arranges the first belt, the second belt the most successively, described second belt includes three steel wires being helically wound around on the first belt and covers glue for be connected by three steel wires, during three steel wire windings, gap between two adjacent rings steel wire is 0 ~ 2mm, between steel wire and circumferential line after winding, angle is 1 ° ~ 3 °, and the width of described second belt is less than the width of the first belt.This structure can fundamentally solve high flat tire circumferential deformation in use, and have the creep at crown center and the raising of the mutual stress of belt interlayer that drives, and then the heat at tyre crown position can be reduced, avoid the earlier period damage phenomenon such as come to nothing of tire, increase the service life of high tread tire flat, wide.
Description
Technical field
The invention belongs to tire art, relate to a kind of winding-type tire belt Rotating fields.
Background technology
At present, auto industry and the development of highway, automobile tire is proposed higher performance requirement, safety, joint
Energy, environmental protection are the developing direction of current automobile tire.Heavy load radial tire forward low-rolling-resistance, high-durability energy and homogeneous
Wearability direction is developed；Low cost that the most present client pursues, with a generation two at high speed and high stability tire, promotees especially
Tire is made to develop to flattening, wide tread, tubeless direction.
The development of high tread tire flat, wide and application thereof, the most progressively go out while improve some aspect of performances
Some use limitations of this tire are showed.Tire belt is the main stressed member of tubeless all-steel radial tyre, right
Its structure and all-steel cord have special performance requirement.
Such as Fig. 1, shown in Fig. 2, existing tire belt Rotating fields, tire includes tyre surface 5, carcass 6；Quadriply belt bundle Rotating fields sets
Put on tyre surface 5 times, carcass 6；First belt 1 is fitted on carcass 6, and the second belt 2 is wrapped on the first belt 1
Face, the 3rd belt 3 is fitted in above the second belt 2, and the 4th belt 4 is fitted in above the 3rd belt 3.This belt
When the design of Rotating fields uses on and wide base tyre flat at height, can run over due to tyre surface and the wider width of belt
Creep in journey produces higher stress, and heat is higher, and the probability that earlier period damage occurs is bigger.
The effect that existing tire belt Rotating fields plays in common specification tyre enough, but, the most excellent
Changing in upgrading and the all-steel radial tyre that develops towards high flattening, the inferior position of this structure embodies the most one by one.?
During the use of tire, it sometimes appear that the phenomenon disengaged between phenomenon of coming to nothing, i.e. tire belt, thus have impact on tire
Service life, earlier period damage occurs.
Summary of the invention
The present invention is directed to the problems referred to above, it is provided that a kind of winding-type tire belt Rotating fields, this structure can fundamentally solve
Certainly high flat tire circumferential deformation in use, and have a creep at crown center and the belt interlayer that drives mutually should
The raising of power, and then can reduce the heat at tyre crown position, it is to avoid the earlier period damage phenomenon such as come to nothing of tire, increases high flat
Flat, the service life of wide tread tire.
According to technical scheme: a kind of winding-type tire belt Rotating fields, it is characterised in that: include carcass, institute
Stating fits on carcass the most successively arranges the first belt, the second belt, and described second belt includes three spiral windings
Steel wire on the first belt and for covering glue by what three steel wires were connected, during three steel wire windings, two adjacent rings
Gap between steel wire is 0 ~ 2mm, and between steel wire and the circumferential line after winding, angle is 1 ° ~ 3 °, described second belt
Width less than the width of the first belt.
As a further improvement on the present invention, on described second belt, laminating arranges the 3rd belt, described 3rd band
The width of bundle layer is more than the width of the second belt；On 3rd belt, laminating arranges the 4th belt, the width of the 4th belt
Degree is less than the width of the 3rd belt.
As a further improvement on the present invention, the width of described first belt is maximum in all belts, the first band
The all-steel cord of bundle layer is tilted to the left, and the all-steel cord angle of inclination of the first belt is that in all belts angle of inclination is
Greatly.
As a further improvement on the present invention, described 3rd belt and the all-steel cord inclination side of the 4th belt
To and angle of inclination respectively the most identical, and the all-steel cord incline direction of the 3rd belt and the incline direction phase of the first belt
Instead.
As a further improvement on the present invention, described first belt, the second belt, the 3rd belt and the 4th belt
Layer is all arranged around carcass one circle.
The method have technical effect that: 1) present invention uses the zero-degree belt spiral winding of special three steel wire calendarings
On the first belt, the gap 0-2mm between each circle zero-degree belt of winding, the overall width after winding is less than the first belt
Layer, is wound around the zero-degree belt used as jointless three steel wire calendarings of continuous print, the angle of inclination after winding and tyre surface
Centerlines is about 1 ~ 3 degree；First this design can fundamentally solve high tread tire flat, wide in use process
In circumferential deformation, and have the creep at crown center and the raising of the mutual stress of belt interlayer that drives, and then can reduce
The heat at tyre crown position, it is to avoid the earlier period damage phenomenon such as come to nothing of tire, increases the service life of high flat tire.
2) the second belt of the belt structure after improving uses the zero-degree belt spiral winding of three steel wire calendarings,
The production efficiency that uses individual wire be wound around can be greatly improved.
3) use of belt structure the second belt after improving and the width design of every layer of belt, can be significantly
Reduce the mutual stress of belt interlayer, reduce tire heat, improve tyres durable performance about about 20%.
Accompanying drawing explanation
Fig. 1 is the tire belt structural representation before not improving.
Fig. 2 is the A-A section enlarged diagram of Fig. 1.
Fig. 3 is the tire belt structural representation after the present invention improves.
Fig. 4 is the B-B section enlarged diagram of Fig. 2.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is further described.
Fig. 3, in 4, including first belt the 1, second belt the 2, the 3rd belt the 3, the 4th belt 4, tyre surface 5, tire
Body 6 etc..
As shown in Figure 3,4, the present invention is a kind of winding-type tire belt Rotating fields, and including carcass 6, described carcass 6 is up to
Few laminating successively arranges first belt the 1, second belt 2, and described second belt 2 includes that three are helically wound around the first band
Restraint the steel wire on layer 1 and for covering glue by what three steel wires were connected, during three steel wire windings, between two adjacent rings steel wire
Gap be 0 ~ 2mm, between steel wire and tyre surface 5 centrage after winding, angle is 1 ° ~ 3 °, the width of described second belt 2
Width less than the first belt 1.
On second belt 2, laminating arranges the 3rd belt 3, and the width of described 3rd belt 3 is more than the second belt 2
Width；On 3rd belt 3, laminating arranges the 4th belt 4, and the width of the 4th belt 4 is less than the width of the 3rd belt 3
Degree.
The width of the first belt 1 is maximum in all belts, and the all-steel cord of the first belt 1 is tilted to the left, the
The all-steel cord angle of inclination of one belt 1 is that in all belts, angle of inclination is maximum.
3rd belt 3 is the most identical with the all-steel cord incline direction of both the 4th belts 4 and angle of inclination, and the
The all-steel cord incline direction of three belts 3 and the incline direction of the first belt 1 are contrary.
First belt the 1, second belt the 2, the 3rd belt 3 and the 4th belt 4 are all arranged around carcass one circle.
The second belt 2 in the present invention uses the zero-degree belt of special three steel wire calendarings to be spirally wound on the first band
On bundle layer 1, the gap 0-2mm between each circle zero-degree belt of winding, the overall width after winding is less than the first belt 1, twines
Around the centrage using the zero-degree belt for jointless three steel wire calendarings of continuous print, the angle of inclination after winding and tyre surface
Angle is about 1 ~ 3 degree；
The combination oblique structure of the all-steel cord of first belt the 1, second belt the 2, the 3rd belt the 3, the 4th belt 4 is
Through optimizing design and experimental verification, it is possible to effectively transmit stress, reduce the probability that phenomenon of coming to nothing occurs, improve to produce and imitate
Rate, improves the service life of tire, and endurance quality increases about 20%.
Claims (5)
1. a winding-type tire belt Rotating fields, it is characterised in that: include that carcass (6), described carcass paste on (6) the most successively
Conjunction arranges the first belt (1), the second belt (2), and described second belt (2) includes that three are helically wound around the first belt
Steel wire on layer (1) and for covering glue by what three steel wires were connected, during three steel wire windings, between two adjacent rings steel wire
Gap be 0 ~ 2mm, between steel wire and tyre surface (5) centrage after winding, angle is 1 ° ~ 3 °, described second belt (2)
Width is less than the width of the first belt (1).
2. winding-type tire belt Rotating fields as claimed in claim 1, it is characterised in that: the upper patch of described second belt (2)
Conjunction arranges the 3rd belt (3), and the width of described 3rd belt (3) is more than the width of the second belt (2)；3rd belt
(3) upper laminating arranges the 4th belt (4), and the width of the 4th belt (4) is less than the width of the 3rd belt (3).
3. winding-type tire belt Rotating fields as claimed in claim 2, it is characterised in that: the width of described first belt (1)
Degree is for maximum in all belts, and the all-steel cord of the first belt (1) is tilted to the left, the all-steel cord of the first belt (1)
Angle of inclination is that in all belts, angle of inclination is maximum.
4. winding-type tire belt Rotating fields as claimed in claim 2, it is characterised in that: described 3rd belt (3) and the
Both all-steel cord incline directions of four belts (4) and angle of inclination are the most identical, and the all-steel cord of the 3rd belt (3)
The incline direction of incline direction and the first belt (1) is contrary.
5. winding-type tire belt Rotating fields as claimed in claim 2, it is characterised in that: described first belt (1), second
Belt (2), the 3rd belt (3) and the 4th belt (4) are all arranged around carcass one circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610771259.5A CN106080043A (en) | 2016-08-29 | 2016-08-29 | Winding-type tire belt Rotating fields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610771259.5A CN106080043A (en) | 2016-08-29 | 2016-08-29 | Winding-type tire belt Rotating fields |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106080043A true CN106080043A (en) | 2016-11-09 |
Family
ID=57224201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610771259.5A Pending CN106080043A (en) | 2016-08-29 | 2016-08-29 | Winding-type tire belt Rotating fields |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106080043A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037150A1 (en) * | 2017-08-22 | 2019-02-28 | 江苏兴达钢帘线股份有限公司 | Woven steel wire belt ply structure and application thereof |
| CN115257238A (en) * | 2022-08-15 | 2022-11-01 | 中策橡胶集团股份有限公司 | Shoulder-reinforced wide-base tire with small-angle winding type belt ply structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101516648A (en) * | 2006-09-22 | 2009-08-26 | 住友橡胶工业株式会社 | Radial tire for heavy load |
| CN203818935U (en) * | 2014-05-13 | 2014-09-10 | 贵州轮胎股份有限公司 | All steel radial tire adopting novel four-layer belt ply structure |
| CN203974417U (en) * | 2014-05-13 | 2014-12-03 | 贵州轮胎股份有限公司 | Adopt the whole steel wire radial tyre of four layers of steel belt structure of heavier-duty |
| CN104349912A (en) * | 2012-07-13 | 2015-02-11 | 横滨橡胶株式会社 | Pneumatic tire |
| CN105015274A (en) * | 2015-08-05 | 2015-11-04 | 江苏通用科技股份有限公司 | Tire belted layer structure |
| CN105034704A (en) * | 2015-09-01 | 2015-11-11 | 江苏通用科技股份有限公司 | Tire zero-degree belt ply structure |
-
2016
- 2016-08-29 CN CN201610771259.5A patent/CN106080043A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101516648A (en) * | 2006-09-22 | 2009-08-26 | 住友橡胶工业株式会社 | Radial tire for heavy load |
| CN104349912A (en) * | 2012-07-13 | 2015-02-11 | 横滨橡胶株式会社 | Pneumatic tire |
| CN104379367A (en) * | 2012-07-13 | 2015-02-25 | 横滨橡胶株式会社 | Pneumatic tire |
| CN203818935U (en) * | 2014-05-13 | 2014-09-10 | 贵州轮胎股份有限公司 | All steel radial tire adopting novel four-layer belt ply structure |
| CN203974417U (en) * | 2014-05-13 | 2014-12-03 | 贵州轮胎股份有限公司 | Adopt the whole steel wire radial tyre of four layers of steel belt structure of heavier-duty |
| CN105015274A (en) * | 2015-08-05 | 2015-11-04 | 江苏通用科技股份有限公司 | Tire belted layer structure |
| CN105034704A (en) * | 2015-09-01 | 2015-11-11 | 江苏通用科技股份有限公司 | Tire zero-degree belt ply structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037150A1 (en) * | 2017-08-22 | 2019-02-28 | 江苏兴达钢帘线股份有限公司 | Woven steel wire belt ply structure and application thereof |
| CN115257238A (en) * | 2022-08-15 | 2022-11-01 | 中策橡胶集团股份有限公司 | Shoulder-reinforced wide-base tire with small-angle winding type belt ply structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
|
| RJ01 | Rejection of invention patent application after publication |