CN107444020A - A kind of tire of ultralow aspect ratio - Google Patents
A kind of tire of ultralow aspect ratio Download PDFInfo
- Publication number
- CN107444020A CN107444020A CN201710666347.3A CN201710666347A CN107444020A CN 107444020 A CN107444020 A CN 107444020A CN 201710666347 A CN201710666347 A CN 201710666347A CN 107444020 A CN107444020 A CN 107444020A
- Authority
- CN
- China
- Prior art keywords
- film
- inner liner
- tire
- layer carcass
- string course
- 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
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
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of tire of ultralow aspect ratio, including tyre surface, band, the second string course, the first string course, second layer carcass, first layer carcass, inner liner, the tyre surface ecto-entad is sequentially provided with band, the second string course, the first string course, second layer carcass, first layer carcass, inner liner, the section of tyre surface is domed, film is provided between inner liner and the first layer carcass, and film is bonded on first layer carcass, film abuts with inner liner, and film is located at the arc transition of inner liner.The present invention is simple in construction, and reasonable in design, cost is low；By increasing film, change the sizing material distribution situation of tyre shoulders, improve tyre cavity camber line, be allowed to more seamlessly transit, be advantageous to the discharge of shoulder gas, so as to reduce the situation that tyre cavity is choked with resentment, preferably promote the use of.
Description
Technical field
The present invention relates to tire manufacturing art, more particularly to a kind of tire of ultralow aspect ratio.
Background technology
The tire of ultralow aspect ratio in process of production, because tire section is very low, in tyre vulcanization to vulcanizate
The size of capsule requires very harsh, otherwise easily causes situation about choking with resentment in product tire, influences properties of product, super in production
During the tire of low aspect ratio, the curing bag very identical due to lacking size, the situation for easily causing tyre cavity to choke with resentment, to change
Kind tyre cavity is choked with resentment, and conventional method is to change the suitable capsule of size, but has no appropriate capsule on the market, can only contact capsule producer
Special capsule is customized, but customizes Special capsule cycle length, price is high, and customizes capsule and be only available for specific standard, and this is direct
Improve tire production cost.
The content of the invention
It is an object of the invention to provide a kind of tire of ultralow aspect ratio, to solve above-mentioned technical problem.
The present invention uses following technical scheme to achieve the above object：
A kind of tire of ultralow aspect ratio, including tyre surface, band, the second string course, the first string course, second layer carcass,
One layer of carcass, inner liner, the tyre surface ecto-entad are sequentially provided with band, the second string course, the first string course, second layer tire
Body, first layer carcass, inner liner, the section of tyre surface is domed, and film, and glue are provided between inner liner and the first layer carcass
Piece is bonded on first layer carcass, and film abuts with inner liner, and film is located at the arc transition of inner liner.
Preferably, second string course and the first string course are prolonged using all-steel cord with sizing material covers glue and is made, its
Angle is 20 ° -30 °.
Preferably, the specification of the tire is 225/35ZR20.
Preferably, the film is made of natural gum, carbon black, age resistor, resin, and film has deformation behavior.
Compared with prior art, the present invention has advantages below：The present invention is simple in construction, and reasonable in design, production cost is low；
By increasing film between inner liner and first body piles, change the sizing material distribution situation of tyre shoulders, improve tyre cavity camber line,
It is allowed to more seamlessly transit, so as to fully be contacted with capsule, is advantageous to the discharge of shoulder gas, so as to reduce the feelings that tyre cavity is choked with resentment
Condition, while this quadrat method is applied to the tire of plurality of specifications, preferably promotes the use of.
Brief description of the drawings
Fig. 1 is the tire cross-section schematic diagram of the ultralow aspect ratio of the present invention.
Fig. 2 is enlarged drawing at the A of the tire of the ultralow aspect ratio of the present invention.
Fig. 3 is the tire cross-section schematic diagram of ultralow aspect ratio before present invention optimization.
In figure：1st, inner liner, 2, film, 3, first layer carcass, 4, second layer carcass, the 5, first string course, the 6, second beam
Belt, 7, tyre surface, 8, band.
Embodiment
The present invention is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1-2, a kind of tire of ultralow aspect ratio, including tyre surface 7, band 8, the second string course 6, the first beam
Belt 5, second layer carcass 4, first layer carcass 3, inner liner 1, the ecto-entad of tyre surface 7 are sequentially provided with band 8, the second beam
Belt 6, the first string course 5, second layer carcass 4, first layer carcass 3, inner liner 1, the second string course and the first string course are adopted
Prolonged with all-steel cord with sizing material and cover glue and be made, its angle is 20 ° -30 °, and the section of tyre surface 7 is domed, the inner liner 1 with
Film 2 is provided between first layer carcass 3, and film 2 is bonded on first layer carcass 3, film 2 abuts with inner liner 1, film 2
At the arc transition of inner liner 1, the shape of film can be changed according to the situation of tire.
Fig. 3 is the tire cross-section schematic diagram of ultralow aspect ratio before optimization.
Operation principle of the present invention：In the first 3 severing of carcass, film 2 is bonded in the bottom of the first carcass 3 by fixing glue
Portion, film 2 is abutted with inner liner 1, the second carcass 4 be fitted on the first carcass 3, the first string course 5, the second string course 6,
Band 8, tyre surface 7 are bonded successively, after the completion of tire is subjected to vulcanizing treatment.
Described above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention's
Teaching, in the case where not departing from the principle of the present invention and spirit, the changes, modifications, replacement and the change that are carried out to embodiment
Type is still fallen within protection scope of the present invention.
Claims (4)
1. a kind of tire of ultralow aspect ratio, including tyre surface（7）, band（8）, the second string course（6）, the first string course（5）、
Second layer carcass（4）, first layer carcass（3）, inner liner（1）, it is characterised in that the tyre surface（7）Ecto-entad is sequentially provided with
Band（8）, the second string course（6）, the first string course（5）, second layer carcass（4）, first layer carcass（3）, inner liner（1）,
Tyre surface（7）Section it is domed, the inner liner（1）With first layer carcass（3）Between be provided with film（2）, and film（2）Bond
In first layer carcass（3）On, film（2）With inner liner（1）Abut, film（2）Positioned at inner liner（1）Arc transition at.
A kind of 2. tire of ultralow aspect ratio according to claim 1, it is characterised in that second string course（6）And
First string course（5）Prolonged using all-steel cord with sizing material and cover glue and be made, its angle is 20 ° -30 °.
3. the tire of a kind of ultralow aspect ratio according to claim 1, it is characterised in that the specification of the tire is 225/
35ZR20。
A kind of 4. tire of ultralow aspect ratio according to claim 1, it is characterised in that the film（2）Using natural
Glue, carbon black, age resistor, resin are made, film（2）With deformation behavior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710666347.3A CN107444020A (en) | 2017-08-07 | 2017-08-07 | A kind of tire of ultralow aspect ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710666347.3A CN107444020A (en) | 2017-08-07 | 2017-08-07 | A kind of tire of ultralow aspect ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107444020A true CN107444020A (en) | 2017-12-08 |
Family
ID=60490878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710666347.3A Pending CN107444020A (en) | 2017-08-07 | 2017-08-07 | A kind of tire of ultralow aspect ratio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107444020A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099500A (en) * | 2017-12-18 | 2018-06-01 | 安徽佳通乘用子午线轮胎有限公司 | A kind of tire with shoulder reinforced rubber sheet |
| CN108215670A (en) * | 2018-01-17 | 2018-06-29 | 山东玲珑轮胎股份有限公司 | Low-flatness high-turn-up all-steel radial tire |
| CN111791408A (en) * | 2020-09-08 | 2020-10-20 | 山东华盛橡胶有限公司 | All-steel radial tire and processing method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008255154A (en) * | 2007-04-02 | 2008-10-23 | Yokohama Rubber Co Ltd:The | Pneumatic tire |
| JP2010241368A (en) * | 2009-04-09 | 2010-10-28 | Toyo Tire & Rubber Co Ltd | Rubber composition for rubber member under belt and pneumatic tire |
| CN201931943U (en) * | 2010-12-20 | 2011-08-17 | 风神轮胎股份有限公司 | All-steel engineering radial tire shoulder |
| CN102935788A (en) * | 2012-11-29 | 2013-02-20 | 青岛森麒麟轮胎有限公司 | Ultra-high performance ultra-large sized tyre and preparation process thereof |
| CN202753704U (en) * | 2012-03-03 | 2013-02-27 | 山东玲珑轮胎股份有限公司 | Anti-leakage tyre |
| CN104271364A (en) * | 2012-05-11 | 2015-01-07 | 株式会社普利司通 | Heavy duty tire |
| CN204547589U (en) * | 2015-02-28 | 2015-08-12 | 青岛森麒麟轮胎有限公司 | A kind of tire of new structure |
| CN105774409A (en) * | 2016-04-27 | 2016-07-20 | 江苏通用科技股份有限公司 | Tire transition layer structure |
| CN106739832A (en) * | 2017-03-16 | 2017-05-31 | 青岛科技大学 | A kind of radial of fibercord tire shoulder |
| CN207106056U (en) * | 2017-08-07 | 2018-03-16 | 山东丰源轮胎制造股份有限公司 | A kind of tire of ultralow aspect ratio |
-
2017
- 2017-08-07 CN CN201710666347.3A patent/CN107444020A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008255154A (en) * | 2007-04-02 | 2008-10-23 | Yokohama Rubber Co Ltd:The | Pneumatic tire |
| JP2010241368A (en) * | 2009-04-09 | 2010-10-28 | Toyo Tire & Rubber Co Ltd | Rubber composition for rubber member under belt and pneumatic tire |
| CN201931943U (en) * | 2010-12-20 | 2011-08-17 | 风神轮胎股份有限公司 | All-steel engineering radial tire shoulder |
| CN202753704U (en) * | 2012-03-03 | 2013-02-27 | 山东玲珑轮胎股份有限公司 | Anti-leakage tyre |
| CN104271364A (en) * | 2012-05-11 | 2015-01-07 | 株式会社普利司通 | Heavy duty tire |
| CN102935788A (en) * | 2012-11-29 | 2013-02-20 | 青岛森麒麟轮胎有限公司 | Ultra-high performance ultra-large sized tyre and preparation process thereof |
| CN204547589U (en) * | 2015-02-28 | 2015-08-12 | 青岛森麒麟轮胎有限公司 | A kind of tire of new structure |
| CN105774409A (en) * | 2016-04-27 | 2016-07-20 | 江苏通用科技股份有限公司 | Tire transition layer structure |
| CN106739832A (en) * | 2017-03-16 | 2017-05-31 | 青岛科技大学 | A kind of radial of fibercord tire shoulder |
| CN207106056U (en) * | 2017-08-07 | 2018-03-16 | 山东丰源轮胎制造股份有限公司 | A kind of tire of ultralow aspect ratio |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099500A (en) * | 2017-12-18 | 2018-06-01 | 安徽佳通乘用子午线轮胎有限公司 | A kind of tire with shoulder reinforced rubber sheet |
| CN108215670A (en) * | 2018-01-17 | 2018-06-29 | 山东玲珑轮胎股份有限公司 | Low-flatness high-turn-up all-steel radial tire |
| CN111791408A (en) * | 2020-09-08 | 2020-10-20 | 山东华盛橡胶有限公司 | All-steel radial tire and processing method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |
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| WD01 | Invention patent application deemed withdrawn after publication |