CN205033875U - Novel anti cutting tire shoulder structure of all steel meridian off --road tyre - Google Patents
Novel anti cutting tire shoulder structure of all steel meridian off --road tyre Download PDFInfo
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- CN205033875U CN205033875U CN201520724381.8U CN201520724381U CN205033875U CN 205033875 U CN205033875 U CN 205033875U CN 201520724381 U CN201520724381 U CN 201520724381U CN 205033875 U CN205033875 U CN 205033875U
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Abstract
The utility model discloses a novel anti cutting tire shoulder structure of all steel meridian off - -road tyre is included to interior by outer in proper order: tread, bottom tread, pad glue, matrix layer, inlayer are glued the side surface at tread and pad and still are equipped with the side wall, still are provided with anti -friction at the side wall surface and protect the glue film, and anti -friction protects the glue film surface and is provided with and protects glue film complex tire shoulder anti -friction platform as an organic whole. The utility model discloses increase special design's tire shoulder anti -friction platform, direct effectual protection side wall position reduces the incised wound, then adopt dedicated anti -friction to protect the glue film, this sizing material tensile strength and tear strength are superior to obviously that the side wall is gluey, and the elongation is high, compares the tread rubber, and the reducible incised wound degree of depth and the breach of alleviating after the tire shoulder incised wound are expanded to tire shoulder because of breach extension after cuting causes is blown out, thereby effectively improves the performance and the life of tire.
Description
Technical field
The utility model belongs to all-steel meridian engineered mechanical tyre technology, relate in particular to the anti-cutting tire shoulder structure of the meridian engineered mechanical tire of a kind of novel full-steel, this new structure is applicable to the heavy-load type vehicle tyre of bad working environments operation, can significantly improve the performance and used life of tire.
Background technology
The shoulder region of the full steel engineering radial-type tyre of ordinary construction is basic to be from outside to inside made up of sidewall, tyre surface, bottom tyre surface, shoulder wedge, casingply, inside liner, it is more that current this tire shoulder structure occurs that under severe environment of mining area upper sidewall scratches, and later stage abraded area expansion is very fast, cause and cannot normally use, early time discards.This is mainly caused by following reason: position, sidewall does not design anti-friction or anti-friction design is improper, sidewall rubber at anti-friction position, the anti-cutting property of sizing material is poor.Because tire is in operation process, tire sidewall distortion is large, shoulder region contacts many with road surface stone, easily hurt, and incised wound position is in large deformation region, in tire continuous working process, expansion is very fast, if carry out repairing treatment not in time for this incised wound position, incised wound breach can progressively expand to carcass cord cord, causes and blows out.But current most of mine does not possess tyre repair condition, for occurring the tire that incised wound is damaged, client's complaint is also very large, and to Tire production, producer also proposes requirements at the higher level, and requirement can reduce the expansion of shoulder region incised wound, ensures Using Life of Tyre.
Summary of the invention
The purpose of this utility model is that overcoming above-mentioned deficiency provides the meridian engineered mechanical tire of a kind of novel full-steel anti-cutting tire shoulder structure, because of while expansion after tire shoulder incised wound breach causes and blow out under minimizing tire harsh environment operating condition, take into account the simplification of Tire production cost and technique, ensure the overall in-use performance of tire simultaneously.
For achieving the above object, the utility model is by the following technical solutions:
The anti-cutting tire shoulder structure of a kind of meridian engineered mechanical tire of novel full-steel, comprise successively from outside to inside: tyre surface, bottom tyre surface, pad glue, body piles, internal layer, also sidewall is provided with at tyre surface and pad glue side exterior surface, also be provided with at sidewall outside face and anti-frictionly protect glue-line, the anti-friction glue-line outside face that protects is provided with and anti-friction of the tire shoulder protecting glue-line and be complex as a whole.
The anti-cutting tire shoulder structure of the meridian engineered mechanical tire of above-mentioned novel full-steel, is also provided with liner and fills glue between body piles and internal layer.
The anti-cutting tire shoulder structure of the meridian engineered mechanical tire of above-mentioned novel full-steel, anti-friction of described tire shoulder is two.
Adopt above technical scheme, the utility model has following advantage: anti-friction of the tire shoulder first increasing particular design, and direct actv. protection position, sidewall, reduces incised wound; Then adopt and special anti-frictionly protect glue-line, this sizing material pulling strengrth and peel strength are obviously better than sidewall rubber, and percentage elongation is high, compare tread-rubber, breach expansion after can reducing the incised wound degree of depth and alleviating tire shoulder incised wound, thus expand the tire shoulder caused blow out because hurting rear breach, thus effectively improve in-use performance and the service life of tire.
The utility model is the type glue by Screw Extrusion special designs shape, adjust shaping sequence of construction, after completing sidewall anti-package and tread wrapping, on assembly drum, carry out secondary counter bag or directly fit, in addition whole technological process is identical with common all-steel meridian engineered mechanical tire, and cost of product increases seldom, corresponding tire finished weight change is little, and the basis of improving tire used performance does not have a negative impact.The main purpose of the tire shoulder improved procedure that the utility model is taked reduces the incised wound at position, sidewall and the breach expansion after hurting by the anti-friction design of actv. tire shoulder, substantially do not affect, can not have influence on other in-use performances of tire to one piece tyre structure.
Accompanying drawing explanation
Fig. 1 is the utility model tire shoulder structure section-drawing.
Fig. 2 is the meridian engineered mechanical tire section-drawing of novel full-steel.
In figure: tyre surface 1, bottom tyre surface 2, pad glue 3, sidewall 4, anti-friction protect glue-line 5, body piles 6, liner fill glue 7, internal layer 8.
Detailed description of the invention
The anti-cutting tire shoulder structure of the meridian engineered mechanical tire of a kind of novel full-steel as shown in Figure 1, comprise successively from outside to inside: tyre surface 1, bottom tyre surface 2, pad glue 3, body piles 6, liner fill glue 7 and internal layer 8, sidewall 4 is also provided with at tyre surface and pad glue side exterior surface, also be provided with at sidewall 4 outside face and anti-frictionly protect glue-line 5, anti-friction glue-line 5 outside face that protects is provided with and protects at least one tire shoulder anti-friction 9 that glue-line is complex as a whole.Tire shoulder shown in Fig. 1 anti-friction 9 is two.
The best exemplifying embodiment of the utility model as shown in the figure, extrude at screw extruder by the anti-friction glue 5 that protects.Adopt new structure, the design of anti-friction of special tire shoulder, shoulder region is followed successively by from outside to inside and protects glue, tyre surface, bottom tyre surface, sidewall, pad glue, body piles, liner filling glue and internal layer, the anti-friction glue that protects is special designs sizing material, and other associated components are shaping through all-steel engineering radial tire forming machine, and by producing the full steel engineering radial-type tyre with this utility model structure after vulcanizer sulfuration.
Claims (3)
1. the anti-cutting tire shoulder structure of the meridian engineered mechanical tire of novel full-steel, comprise successively from outside to inside: tyre surface (1), bottom tyre surface (2), pad glue (3), body piles (6), internal layer (8), sidewall (4) is also provided with at tyre surface and pad glue side exterior surface, it is characterized in that: be also provided with at sidewall (4) outside face and anti-frictionly protect glue-line (5), anti-friction glue-line (5) outside face that protects is provided with and anti-friction of at least one tire shoulder (9) protecting glue-line and be complex as a whole.
2. the anti-cutting tire shoulder structure of the meridian engineered mechanical tire of novel full-steel according to claim 1, is characterized in that: between body piles (6) and internal layer (8), be also provided with liner fill glue (7).
3. the anti-cutting tire shoulder structure of the meridian engineered mechanical tire of novel full-steel according to claim 1, is characterized in that: anti-friction of described tire shoulder (9) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520724381.8U CN205033875U (en) | 2015-09-18 | 2015-09-18 | Novel anti cutting tire shoulder structure of all steel meridian off --road tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520724381.8U CN205033875U (en) | 2015-09-18 | 2015-09-18 | Novel anti cutting tire shoulder structure of all steel meridian off --road tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205033875U true CN205033875U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520724381.8U Active CN205033875U (en) | 2015-09-18 | 2015-09-18 | Novel anti cutting tire shoulder structure of all steel meridian off --road tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205033875U (en) |
Cited By (1)
| 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 |
-
2015
- 2015-09-18 CN CN201520724381.8U patent/CN205033875U/en active Active
Cited By (1)
| 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 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |