CN110341383A - A kind of eccentric abrasion prevention tread structure - Google Patents
A kind of eccentric abrasion prevention tread structure Download PDFInfo
- Publication number
- CN110341383A CN110341383A CN201910645326.2A CN201910645326A CN110341383A CN 110341383 A CN110341383 A CN 110341383A CN 201910645326 A CN201910645326 A CN 201910645326A CN 110341383 A CN110341383 A CN 110341383A
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- CN
- China
- Prior art keywords
- tread
- glue
- tire
- outside
- rubber
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The present invention relates to the designs of the tread structure of pneumatic tire, a kind of specifically eccentric abrasion prevention tread structure, including bottom base rubber and tread rubber, the tread rubber includes inner tread glue and outside tread rubber, the outside tyre surface glue laminating bottom base rubber setting, the inner tread glue is covered on the tread rubber of outside close to the side of tire shoulder fitting bottom base rubber setting, the other side of inner tread glue, and the wear-resisting property of inner tread glue is higher than outside tread rubber.The present invention is suitable for automobile tire with angle, can effectively prevent tire inside caused friction phenomenon due to inclination angle；The glue kind of different rub proofnesses is selected in outside in tread rubber, is guaranteed that the weight of tire or so is identical and tyre evenness, is improved driving comfort sense during tire running；Inner tread glue wear resistance is designed as to be higher than outside, when tire used can left and right uniform wear.
Description
Technical field
The present invention relates to the design of the tread structure of pneumatic tire, specifically a kind of eccentric abrasion prevention tread structure, for preventing
Only friction phenomenon during tire used is suitable for all kinds of pneumatic tires.
Background technique
With the development of automotive engineering at this stage, more and more auto vendors install and design tire for band in design
Inclination angle, primarily to improving Riding Stability of Automobile, handling；But the design is easy to cause on the inside of tire by more
Abrasion, lead to tire friction phenomenon, to the later period be easy to appear vehicle body shake etc. reduce driving comfort sense the phenomenon that.In order to solve
Eccentric wear caused by inclination angle, it is asymmetric that general tire producer in decorative pattern and pattern depth is designed as left and right, so that tyre tread is saturated
Degree and its depth are higher, and for the eccentric abrasion prevention of tire, but this design reduces the uniformity of tire, tire weight or so is not right
Claim, car steering comfort reduces.To the design of tire, more stringent requirements are proposed in this case.
Summary of the invention
Present invention seek to address that the above problem, provides a kind of eccentric abrasion prevention tread structure, ensure that the weight of tire or so
Identical and tyre evenness improves driving comfort sense during tire running.
Technical solution according to the invention, the eccentric abrasion prevention tread structure, including bottom base rubber and tread rubber, the tire
Face glue includes inner tread glue and outside tread rubber, the outside tyre surface glue laminating bottom base rubber setting, the inner tread
Glue is covered on the tread rubber of outside close to the side of tire shoulder fitting bottom base rubber setting, the other side of inner tread glue, inside
The wear-resisting property of tread rubber is higher than outside tread rubber.
Further, the contact surface of the inner tread glue and outside tread rubber is inclined-plane.
Further, the thickness that the tread rubber is located on the outside of in tire is consistent.
The beneficial effects of the present invention are: suitable for automobile tire with angle, can effectively prevent on the inside of tire by
The caused friction phenomenon in the reason of the inclination angle；The glue kind of different rub proofnesses is selected in outside in tread rubber, guarantees tire or so
Weight is identical and tyre evenness, improves driving comfort sense during tire running；Inner tread glue wear resistance is designed as
Higher than outside, when tire used, can left and right uniform wear.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Description of symbols: 1- bottom base rubber, 2- inner tread glue, tread rubber on the outside of 3-.
Specific embodiment
The invention will be further described with attached drawing combined with specific embodiments below.
It is as shown in the figure: eccentric abrasion prevention tread structure, including bottom base rubber 1 and tread rubber.Wherein, tread rubber includes inside tire
Face glue 2 and outside tread rubber 3；Outside tread rubber 3 is on the outside of tire, fitting bottom base rubber 1 to be arranged；Inner tread glue 2 is used
On the inside of tire, side (diagram left side) fitting bottom base rubber 1 close to tire shoulder is arranged, and the other side is covered on outside tyre surface
On glue 3, the wear-resisting property of inner tread glue 2 is higher than outside tread rubber 3.
Specifically, the contact surface of inner tread glue 2 and outside tread rubber 3 is inclined-plane, so that resistance between tread rubber medial and lateral
The variation for grinding performance is progressive formation, avoids influencing driving comfort sense.The thickness that tread rubber is located at outside in tire is consistent, i.e.,
The integral thickness uniformity of inner tread glue 2 and outside tread rubber 3 ensure that the weight of tire or so is identical and tire is uniform
Property, to improve comfort in driving process.
The present invention (is made of double composite constructions of normal tire, tread rubber is directly contacted tread rubber and bottom base rubber
Ground design is wear-resisting glue, and bottom base rubber is low-heat-generation glue, for reducing the heat during tire used) it is changed to triplex
Structure, the glue kind that tread rubber two sides (left and right in diagram) selects different rub proofnesses, guarantees that the weight of tire or so is identical and takes turns
Tyre uniformity improves driving comfort sense during tire running；Inner tread glue wear resistance is designed as being higher than outside, tire used
When can left and right uniform wear.
Claims (3)
1. a kind of eccentric abrasion prevention tread structure, including bottom base rubber (1) and tread rubber, which is characterized in that the tread rubber includes
Inner tread glue (2) and outside tread rubber (3), outside tread rubber (3) fitting bottom base rubber (1) setting, the inside
Tread rubber (2) is covered on outside close to the side of tire shoulder fitting bottom base rubber (1) setting, the other side of inner tread glue (2)
On tread rubber (3), the wear-resisting property of inner tread glue (2) is higher than outside tread rubber (3).
2. eccentric abrasion prevention tread structure as described in claim 1, which is characterized in that the inner tread glue (2) and outside tyre surface
The contact surface of glue (3) is inclined-plane.
3. eccentric abrasion prevention tread structure as described in claim 1, which is characterized in that the tread rubber is located at the thickness in outside in tire
It spends consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910645326.2A CN110341383A (en) | 2019-07-17 | 2019-07-17 | A kind of eccentric abrasion prevention tread structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910645326.2A CN110341383A (en) | 2019-07-17 | 2019-07-17 | A kind of eccentric abrasion prevention tread structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110341383A true CN110341383A (en) | 2019-10-18 |
Family
ID=68176560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910645326.2A Pending CN110341383A (en) | 2019-07-17 | 2019-07-17 | A kind of eccentric abrasion prevention tread structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110341383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580530A (en) * | 2021-07-27 | 2021-11-02 | 三角轮胎股份有限公司 | Four-composite tread extrusion pre-opening type capable of realizing left and right different rubber of tread and using method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03125604A (en) * | 1989-10-09 | 1991-05-29 | Sumitomo Rubber Ind Ltd | Motorcycle tire |
| JPH04133802A (en) * | 1990-09-25 | 1992-05-07 | Bridgestone Corp | Pneumatic radial tire |
| JPH11321237A (en) * | 1998-05-07 | 1999-11-24 | Toyo Tire & Rubber Co Ltd | Pneumatic radial tire |
| JP2003326917A (en) * | 2002-05-10 | 2003-11-19 | Toyo Tire & Rubber Co Ltd | Pneumatic radial tire |
| CN102026827A (en) * | 2009-05-29 | 2011-04-20 | 东洋橡胶工业株式会社 | Pneumatic tire |
-
2019
- 2019-07-17 CN CN201910645326.2A patent/CN110341383A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03125604A (en) * | 1989-10-09 | 1991-05-29 | Sumitomo Rubber Ind Ltd | Motorcycle tire |
| JPH04133802A (en) * | 1990-09-25 | 1992-05-07 | Bridgestone Corp | Pneumatic radial tire |
| JPH11321237A (en) * | 1998-05-07 | 1999-11-24 | Toyo Tire & Rubber Co Ltd | Pneumatic radial tire |
| JP2003326917A (en) * | 2002-05-10 | 2003-11-19 | Toyo Tire & Rubber Co Ltd | Pneumatic radial tire |
| CN102026827A (en) * | 2009-05-29 | 2011-04-20 | 东洋橡胶工业株式会社 | Pneumatic tire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580530A (en) * | 2021-07-27 | 2021-11-02 | 三角轮胎股份有限公司 | Four-composite tread extrusion pre-opening type capable of realizing left and right different rubber of tread and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191018 |