CN110406324A - A kind of all-steel load-bearing radial tire bizet belt rubber-wrapping structure - Google Patents
A kind of all-steel load-bearing radial tire bizet belt rubber-wrapping structure Download PDFInfo
- Publication number
- CN110406324A CN110406324A CN201910744625.1A CN201910744625A CN110406324A CN 110406324 A CN110406324 A CN 110406324A CN 201910744625 A CN201910744625 A CN 201910744625A CN 110406324 A CN110406324 A CN 110406324A
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- China
- Prior art keywords
- belt
- minifilm
- wrapping structure
- encapsulated
- big
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 238000004513 sizing Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000003490 calendering Methods 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004880 explosion Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000009826 distribution Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 14
- 239000003292 glue Substances 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 206010057855 Hypotelorism of orbit Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000009466 transformation 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
- B60C9/02—Carcasses
Abstract
The invention belongs to tire construction technical fields, and in particular to a kind of all-steel load-bearing radial tire bizet belt rubber-wrapping structure.All-steel load-bearing radial tire bizet belt rubber-wrapping structure of the invention, including belt, big encapsulated and Minifilm, the side of big encapsulated covering belt, and anti-package its edge, Minifilm coats adjacent belt layer edge and fills the gap of width difference between belt, and big encapsulated after anti-package is bonded together with Minifilm.Belt rubber-wrapping structure of the invention optimizes sizing material and steel wire distribution between belt, can reduce bizet stress concentration, reduce crown heat, reduce the generation of tyre explosion, improve friction phenomenon present in existing tire, further promote the safety of tire.Simultaneously because big encapsulated application, reduces the specific demand to calendering procedure, the difficulty of calendering construction is reduced, improves production efficiency.
Description
Technical field
The invention belongs to tire construction technical fields, and in particular to a kind of all-steel load-bearing radial tire bizet belt packet
Plastic structure.
Background technique
With the development and progress of country, all-steel load-bearing radial tire using more and more, with all steel load
The development of radial tire technology, it is also more and more to the research of tire belt design and belt encapsulated application, but it is right
In belt arrangement smooth and banding interlayer sizing material reasonable layout be always that designer persistently pursues.Belt arrangement
Smooth and banding interlayer sizing material reasonable layout, be conducive to stress dispersion, promoted bizet intensity, reduce wheel crown part heat,
For tire long range, running at high speed provides better guarantee.
Summary of the invention
It is an object of the present invention to overcome the shortcomings of the prior art and provide a kind of all-steel load-bearing radial tire hats
Portion's belt rubber-wrapping structure.Belt rubber-wrapping structure of the invention optimizes sizing material and steel wire distribution between belt, can
It reduces bizet stress to concentrate, reduces crown heat, reduce the generation of tyre explosion, it is existing to improve eccentric wear present in existing tire
As further promoting the safety of tire.Simultaneously because big encapsulated application, reduces the specific demand to calendering procedure,
The difficulty of calendering construction is reduced, production efficiency is improved.The technical solution adopted by the present invention is that:
A kind of all-steel load-bearing radial tire bizet belt rubber-wrapping structure, which is characterized in that including belt, it is big encapsulated and
Minifilm, the side of big encapsulated covering belt, and anti-package its edge, Minifilm coat adjacent belt layer edge and filling tape
The gap of width difference between beam layer, big encapsulated after anti-package is bonded together with Minifilm.
The belt is the first belt, the second belt, third belt or zero-degree belt.
The sizing material of described big encapsulated and Minifilm is identical as belt calendering sizing compound.
The belt speed layer rubber-wrapping structure includes the first belt, the second belt, encapsulated big, 1# Minifilm and the small glue of 2#
Piece, wherein the side of the second belt of big encapsulated covering, and anti-package its edge, anti-package width is 10 ~ 20mm, and 1# Minifilm is filled out
Fill the gap of width difference between the first belt, the second belt, 2# Minifilm coats the edge of the first belt, after anti-package
Encapsulated big, 1# Minifilm and 2# Minifilm are bonded together.
Described big encapsulated is located at the side that the second belt is contacted with third belt.
The width of the 1# Minifilm is the half of the first belt and the second belt width difference.
Compared with prior art, the invention has the following advantages that
Because of steel wire hypotelorism between adjacent belt layer, do not stop to do shearing motion in use, easily causes heat excessively high
Problem occurs, and the present invention is separated adjacent belt layer using sizing material, and buffering can be effectively played between adjacent belt layer and is made
With largely reducing heat.Big encapsulated application, can reduce the specific demand to calendering procedure, reduces calendering and applies
The difficulty of work improves production efficiency.
1# Minifilm is filled in the gap between the first belt and the second belt width difference, can keep the second banding
The flatness of layer edge steel wire, the especially flatness of the second belt edge steel wire, so that material is more evenly distributed；The small glue of 2#
Piece coats the edge of the first belt, it is possible to reduce the oxidation of exposed aerial first belt, while protecting operator
Member is not stabbed by edge steel wire；Material is more uniformly spread after addition film, meets the needs of overall profile, and reduce first band
The stress of beam layer edge is concentrated, and buffering is played the role of.In addition, 2# Minifilm can be to avoid first band beam layer steel wire directly under
Side's pad glue directly contacts, and solves the problems, such as that steel wire and pad glue bond intensity are inadequate.
In conclusion belt rubber-wrapping structure of the invention optimizes sizing material and steel wire distribution between belt, it can
It reduces bizet stress to concentrate, reduces crown heat, reduce the generation of tyre explosion, it is existing to improve eccentric wear present in existing tire
As further promoting the safety of tire.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of all-steel load-bearing radial tire bizet belt rubber-wrapping structure of the present invention.
Description of symbols: the first belt of 1-；The second belt of 2-；3- third belt；4- zero-degree belt；5- is big
Encapsulated；6-1-1# Minifilm；6-2-2# Minifilm.
Technical solution of the present invention is described further with attached drawing combined with specific embodiments below.
Specific embodiment
As shown in Figure 1, a kind of all-steel load-bearing radial tire bizet belt rubber-wrapping structure, belt speed layer rubber-wrapping structure include
First belt 1,2, one layers of the second belt encapsulated 5 big, two layers of 1# Minifilm 6-1 and two layers of 2# Minifilm 6-2, it is big encapsulated
Piece 5 covers the side of the second belt 2, and anti-package its edge, and anti-package width is 20mm；1# Minifilm 6-1 fills first band
Gap between beam layer 1, the second belt 2 width difference, 2# Minifilm 6-2 coats the edge of the first belt 1, big after anti-package
Encapsulated 5,1# Minifilm 6-1 and 2# Minifilm 6-2 is bonded together.
Described big encapsulated 5 is located at the side that the second belt 2 is contacted with third belt 3, plays between slow
Punching effect reduces stress and concentrates.
The width of the 1# Minifilm 6-1 is the half of the first belt 1 and the second belt 2 width difference, is 40 mm.
Described big encapsulated 5, the sizing material of 1# Minifilm 6-1 and 2# Minifilm 6-2 it is identical as belt calendering sizing compound.
When being pressurized using the tire tread and ground face contact of belt rubber-wrapping structure of the present invention, crown is more uniformly stressed,
The generation of friction phenomenon is significantly reduced, while bizet or shoulder heat are excessive caused by reducing because of crown discontinuity
Caused by bad symptom, reduce the generation of tyre explosion, improve tire safe capability.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by present specification, or directly/it is used in other indirectly
Relevant technical field is included in scope of patent protection of the invention.
Claims (6)
1. a kind of all-steel load-bearing radial tire bizet belt rubber-wrapping structure, which is characterized in that including belt, encapsulated big
(5) and Minifilm (6), the side of big encapsulated covering belt, and anti-package its edge, Minifilm coat adjacent belt layer edge
And the gap of width difference between belt is filled, big encapsulated after anti-package is bonded together with Minifilm.
2. all-steel load-bearing radial tire bizet belt rubber-wrapping structure according to claim 1, which is characterized in that described
Belt is the first belt (1), the second belt (2), third belt (3) or zero-degree belt (4).
3. all-steel load-bearing radial tire bizet belt rubber-wrapping structure according to claim 1, which is characterized in that described
The sizing material of big encapsulated (5) and Minifilm (6) is identical as belt calendering sizing compound.
4. all-steel load-bearing radial tire bizet belt rubber-wrapping structure according to claim 1, which is characterized in that described
Belt speed layer rubber-wrapping structure includes the first belt (1), the second belt (2), encapsulated (5) big, 1# Minifilm (6-1) and 2# small
Film (6-2), wherein the side of big encapsulated (5) covering the second belt (2), and anti-package its edge, anti-package width is 10 ~
20mm, 1# Minifilm (6-1) fill the gap of width difference between the first belt (1), the second belt (2), 2# Minifilm
(6-2) coats the edge of the first belt (1), big encapsulated (5), 1# Minifilm (6-1) and 2# Minifilm (6-2) after anti-package
It is bonded together.
5. all-steel load-bearing radial tire bizet belt rubber-wrapping structure according to claim 4, which is characterized in that described
Big encapsulated (5) is located at the side that the second belt (2) are contacted with third belt (3).
6. all-steel load-bearing radial tire bizet belt rubber-wrapping structure according to claim 4, which is characterized in that described
The width of 1# Minifilm (6-1) is the half of the first belt (1) and the second belt (2) width difference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910744625.1A CN110406324A (en) | 2019-08-13 | 2019-08-13 | A kind of all-steel load-bearing radial tire bizet belt rubber-wrapping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910744625.1A CN110406324A (en) | 2019-08-13 | 2019-08-13 | A kind of all-steel load-bearing radial tire bizet belt rubber-wrapping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110406324A true CN110406324A (en) | 2019-11-05 |
Family
ID=68367371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910744625.1A Pending CN110406324A (en) | 2019-08-13 | 2019-08-13 | A kind of all-steel load-bearing radial tire bizet belt rubber-wrapping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110406324A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10358460B3 (en) * | 2003-12-13 | 2004-09-02 | Continental Aktiengesellschaft | Radial vehicle pneumatic tire, with steel cord belts, has belt layers of different widths embedded in rubber with rubber cushions between the layers to reduce stress at the edges |
| CN102029863A (en) * | 2010-12-06 | 2011-04-27 | 山东银宝轮胎集团有限公司 | All-steel loading radial tire |
| CN104228466A (en) * | 2014-08-27 | 2014-12-24 | 德轮橡胶股份有限公司 | All-steel light-weight load radial tire |
| CN104442210A (en) * | 2014-11-15 | 2015-03-25 | 杭州朝阳橡胶有限公司 | High-rectangular-degree ground-contact shaped all-steel low-load radial tire with three-belt-ply structure |
| CN205468329U (en) * | 2016-04-12 | 2016-08-17 | 青岛励扬橡胶科技有限公司 | Layer structure is restrainted in superstrong type tire shoulder area of all steel radial tire |
| CN108995482A (en) * | 2018-09-05 | 2018-12-14 | 江苏通用科技股份有限公司 | The all-steel load-bearing radial tire structure of the double-deck body cord |
| CN210591241U (en) * | 2019-08-13 | 2020-05-22 | 江苏通用科技股份有限公司 | All-steel load-carrying radial tire crown belt package cement structure |
-
2019
- 2019-08-13 CN CN201910744625.1A patent/CN110406324A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10358460B3 (en) * | 2003-12-13 | 2004-09-02 | Continental Aktiengesellschaft | Radial vehicle pneumatic tire, with steel cord belts, has belt layers of different widths embedded in rubber with rubber cushions between the layers to reduce stress at the edges |
| CN102029863A (en) * | 2010-12-06 | 2011-04-27 | 山东银宝轮胎集团有限公司 | All-steel loading radial tire |
| CN104228466A (en) * | 2014-08-27 | 2014-12-24 | 德轮橡胶股份有限公司 | All-steel light-weight load radial tire |
| CN104442210A (en) * | 2014-11-15 | 2015-03-25 | 杭州朝阳橡胶有限公司 | High-rectangular-degree ground-contact shaped all-steel low-load radial tire with three-belt-ply structure |
| CN205468329U (en) * | 2016-04-12 | 2016-08-17 | 青岛励扬橡胶科技有限公司 | Layer structure is restrainted in superstrong type tire shoulder area of all steel radial tire |
| CN108995482A (en) * | 2018-09-05 | 2018-12-14 | 江苏通用科技股份有限公司 | The all-steel load-bearing radial tire structure of the double-deck body cord |
| CN210591241U (en) * | 2019-08-13 | 2020-05-22 | 江苏通用科技股份有限公司 | All-steel load-carrying radial tire crown belt package cement structure |
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