CN201931943U - All-steel engineering radial tire shoulder - Google Patents
All-steel engineering radial tire shoulder Download PDFInfo
- Publication number
- CN201931943U CN201931943U CN2010206682707U CN201020668270U CN201931943U CN 201931943 U CN201931943 U CN 201931943U CN 2010206682707 U CN2010206682707 U CN 2010206682707U CN 201020668270 U CN201020668270 U CN 201020668270U CN 201931943 U CN201931943 U CN 201931943U
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- China
- Prior art keywords
- tire
- liner
- layer
- tire shoulder
- line
- 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.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 239000000853 adhesive Substances 0.000 claims abstract description 14
- 230000001070 adhesive effect Effects 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000004744 fabric Substances 0.000 abstract 3
- 238000005422 blasting Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910001374 Invar Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Tires In General (AREA)
- Tyre Moulding (AREA)
Abstract
The utility model discloses an all-steel engineering radial tire shoulder, which comprises a liner layer, a tire cord fabric layer, a tire wall, a rubber pad layer, a bottom tread and a tread sequentially from inside to outside. A liner filling rubber layer is arranged between the liner layer and the tire cord fabric layer, and an adhesive system rubber sheet layer is arranged between the tire cord fabric layer and the rubber pad layer. As the tire shoulder liner filling rubber layer and the adhesive system rubber sheet layer are increased, the thickness of a tire cavity shoulder liner can be ensured so that the defect of tire cavity thread exposure of finished products during production is reduced, non-wire adhesive can be effectively prevented from permeating into tire wires, damage to a tire caused by exposure of the wires and the non-wire adhesive is avoided during movement, and the probability of tire shoulder blasting is decreased, so that the service performance of the tire is improved effectively and the service life of the tire is prolonged effectively.
Description
Technical field
The utility model relates to the tire production technical field, is specifically related to a kind of full steel engineering radial-type tyre tire shoulder.
Background technology
The tire shoulder position of the full steel engineering radial-type tyre of ordinary construction is made up of inside liner, casingply, shoulder wedge layer, sidewall and tyre surface substantially, the tire shoulder structure of this structure causes the liner sizing material to infiltrate between the carcass steel wire in process of production easily, cause that this position steel wire and glue bond reduce, easily produce tire shoulder position explosion in the tire use.This is mainly caused by following reason: carcass cord and inside liner direct contact, tire shoulder position carcass cord is excessively upheld in the moulding gas replenishment process, the steel wire spacing strengthens, and between carcass cord next-door neighbour's inside liner sizing material infiltration steel cord, substitutes steel wire adhesive and contact with steel wire.In the tire motion process, steel cord is easily peeled off with non-steel wire adhesive material, produces infantile failure.In addition, the tire shoulder structure inside liner thickness of this structure is thin partially, and it is big regional to stretch at tire shoulder portion inside liner, easily produces the exposed cord in tyre cavity defective.
The utility model content
The technical problems to be solved in the utility model is that tire in use easily produces the explosion of tire shoulder position, and a kind of full steel engineering radial-type tyre shoulder additional strengthening is provided.
The technical solution of the utility model is: a kind of full steel engineering radial-type tyre tire shoulder, comprise inside liner, casingply, sidewall, pad glue-line, under skid, tyre surface from the inside to surface successively, between inside liner and casingply, be provided with liner and fill glue-line, between casingply and pad glue-line, be provided with the binding system film layers.
Described liner fills glue-line and the binding system film layers is positioned at tire shoulder position carcass and inside liner is upheld maximum region.
The material that described liner is filled glue-line and binding system film layers is the steel wire adhesive material.
The thickness that described liner is filled glue-line is 8 ~ 10 mm.
The thickness of described binding system film layers is 2 ~ 4 mm.
The beneficial effects of the utility model are: the utility model increases the tire shoulder liner and fills glue-line and binding system film layers, can guarantee tyre cavity shoulder thickness of inner lining, exposed cord in tyre cavity defective risk appears in finished product in the reduction production process, can prevent effectively that again non-steel wire adhesive from infiltrating between the carcass steel wire, make tire can the invar silk under motion conditions and non-steel wire adhesive peel off to produce and damage, reduce the quick-fried probability of tire shoulder, thus the in-use performance and the service life of effectively improving tire.Uphold maximum region at tire shoulder position carcass, increase liner and fill glue-line, strengthen this field liner layer thickness, prevent when tire uses inflation, the steel cord inside liner of tying tight causes the inside liner part to be torn, and produces and damages.
This new structure is applicable to off-the-road tyre, particularly at the heavy-load type vehicle, significantly the performance of tire and service life, can effectively lower the risk that produces the exposed cord in tyre cavity defective in explosion of tire shoulder position and the production process.
Description of drawings
Fig. 1 is a tire tire shoulder section of structure of the present utility model;
Fig. 2 is an A part enlarged drawing among Fig. 1.
The specific embodiment
A kind of all steel load radial line tire tire shoulder, comprise inside liner 1 from the inside to surface successively, casingply 3, sidewall 5, pad glue-line 6, under skid 7, tyre surface 8, between inside liner 1 and casingply 3, be provided with the liner of making by the steel wire adhesive material and fill glue-line 2, between casingply 3 and pad glue-line 6, be provided with the binding system film layers of making by the steel wire adhesive material 4, liner fills glue-line 2 and binding system film layers 4 is positioned at tire shoulder position carcass and inside liner is upheld maximum region, the thickness that liner is filled glue-line 2 is 8 ~ 10 mm, and the thickness of binding system film layers 4 is 2 ~ 4 mm.
Increase the thick liner filling glue-line of 9mm and can improve tire shoulder portion inside liner thickness, and ordinary construction only is about 10mm, can effectively reduce the risk that occurs exposed cord in tyre cavity in the production process to 19mm.Simultaneously, increase the liner filling glue-line that thickness is 9mm at body piles and inside liner shoulder, and between body piles and pad glue, increase the thick binding system film layers of 3mm, can prevent effectively that substituting steel wire adhesive between non-steel wire adhesive material infiltration steel wire contacts with steel wire, and the risk that steel wire and sizing material are peeled off in the reduction use, improve tire service life.
The utility model is to extrude liner filled-type glue by screw extruder, extrude the thick steel wire binding system film of back direct heat applying 3mm at pad glue, adjust the moulding sequence of construction, stick on liner after inside liner is fitted and fill that glue realizes finishing, in addition whole technological process and common full steel engineering radial-type tyre are identical, and the cost of product increase seldom, corresponding tire finished weight changes little, does not increase the consumption of fuel that travels of vehicle on the basis of improving the tire in-use performance.
Claims (5)
1. full steel engineering radial-type tyre tire shoulder, comprise inside liner (1), casingply (3), sidewall (5), pad glue-line (6), under skid (7), tyre surface (8) from the inside to surface successively, it is characterized in that: between inside liner (1) and casingply (3), be provided with liner and fill glue-line (2), between casingply (3) and pad glue-line (6), be provided with binding system film layers (4).
2. full steel engineering radial-type tyre tire shoulder according to claim 1 is characterized in that: described liner fills glue-line (2) and binding system film layers (4) is positioned at tire shoulder position carcass and inside liner is upheld maximum region.
3. full steel engineering radial-type tyre tire shoulder according to claim 1 is characterized in that: the material that described liner is filled glue-line (2) and binding system film layers (4) is the steel wire adhesive material.
4. full steel engineering radial-type tyre tire shoulder according to claim 1 is characterized in that: the thickness that described liner is filled glue-line (2) is 8 ~ 10 mm.
5. full steel engineering radial-type tyre tire shoulder according to claim 1 is characterized in that: the thickness of described binding system film layers (4) is 2 ~ 4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206682707U CN201931943U (en) | 2010-12-20 | 2010-12-20 | All-steel engineering radial tire shoulder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206682707U CN201931943U (en) | 2010-12-20 | 2010-12-20 | All-steel engineering radial tire shoulder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201931943U true CN201931943U (en) | 2011-08-17 |
Family
ID=44443480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206682707U Expired - Lifetime CN201931943U (en) | 2010-12-20 | 2010-12-20 | All-steel engineering radial tire shoulder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201931943U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114379A (en) * | 2012-02-21 | 2014-10-22 | 住友橡胶工业株式会社 | Pneumatic tire |
| CN105291708A (en) * | 2015-10-22 | 2016-02-03 | 无锡市恒达矿山机械有限公司 | Tire used in mine |
| CN106142995A (en) * | 2015-04-16 | 2016-11-23 | 北京橡胶工业研究设计院 | A kind of carcass enhancement mode tire |
| CN106739832A (en) * | 2017-03-16 | 2017-05-31 | 青岛科技大学 | A kind of radial of fibercord tire shoulder |
| CN106938592A (en) * | 2017-04-24 | 2017-07-11 | 江苏通用科技股份有限公司 | Reinforced tire flap Rotating fields |
| CN107444020A (en) * | 2017-08-07 | 2017-12-08 | 山东丰源轮胎制造股份有限公司 | A kind of tire of ultralow aspect ratio |
| 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 |
| CN109774209A (en) * | 2019-01-18 | 2019-05-21 | 宁夏神州轮胎有限公司 | A kind of all steel tyre blank tread structure |
| CN115257237A (en) * | 2022-07-15 | 2022-11-01 | 山东玲珑轮胎股份有限公司 | An all-steel radial tire |
-
2010
- 2010-12-20 CN CN2010206682707U patent/CN201931943U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114379A (en) * | 2012-02-21 | 2014-10-22 | 住友橡胶工业株式会社 | Pneumatic tire |
| CN104114379B (en) * | 2012-02-21 | 2016-09-28 | 住友橡胶工业株式会社 | Pneumatic tire |
| CN106142995A (en) * | 2015-04-16 | 2016-11-23 | 北京橡胶工业研究设计院 | A kind of carcass enhancement mode tire |
| CN105291708A (en) * | 2015-10-22 | 2016-02-03 | 无锡市恒达矿山机械有限公司 | Tire used in mine |
| CN106739832A (en) * | 2017-03-16 | 2017-05-31 | 青岛科技大学 | A kind of radial of fibercord tire shoulder |
| CN106739832B (en) * | 2017-03-16 | 2020-05-26 | 青岛科技大学 | A radial tire with fiber cord shoulder |
| CN106938592A (en) * | 2017-04-24 | 2017-07-11 | 江苏通用科技股份有限公司 | Reinforced tire flap Rotating fields |
| CN107444020A (en) * | 2017-08-07 | 2017-12-08 | 山东丰源轮胎制造股份有限公司 | A kind of tire of ultralow aspect ratio |
| 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 |
| CN109774209A (en) * | 2019-01-18 | 2019-05-21 | 宁夏神州轮胎有限公司 | A kind of all steel tyre blank tread structure |
| CN115257237A (en) * | 2022-07-15 | 2022-11-01 | 山东玲珑轮胎股份有限公司 | An all-steel radial tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |
|
| CX01 | Expiry of patent term |