CN205498513U - All steel silk load radial tire of special shoulder reinforcement structure - Google Patents
All steel silk load radial tire of special shoulder reinforcement structure Download PDFInfo
- Publication number
- CN205498513U CN205498513U CN201620075590.9U CN201620075590U CN205498513U CN 205498513 U CN205498513 U CN 205498513U CN 201620075590 U CN201620075590 U CN 201620075590U CN 205498513 U CN205498513 U CN 205498513U
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- China
- Prior art keywords
- cord
- radial tire
- tire
- load radial
- steel wire
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- 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 - Fee Related
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Abstract
The utility model provides an all steel radial tire shoulder pad glue with the matrix wirecord fabric between the increase one deck cover gluey polyester curtain cloth, this polyester curtain cloth cord and tire matrix steel cord are 5 to 15 and intersect the angle, curtain cloth width 60mm to between the 150mm, the cord fusing point is greater than 250 DEG C that all steel silk load radial tire of special shoulder reinforcement structure, it is in the tradition.
Description
Technical field
This utility model belongs to the full steel wire heavy load radial tire of special shoulder reinforced structure, is applied to tire production manufacturing.
Background technology
Tyre shoulders position is the place that whole steel wire radial tyre thickness is the thickest, is the concentrated area of tire in use ess-strain, and the performance of shoulder directly affects the service life of tire.Traditional whole steel wire radial tyre shoulder structure is from inside to outside: inner liner, carcass cord cord, shoulder wedge, belt, tread rubber.This structure use shoulder wedge carry out reinforcement, the simultaneously shearing force between dispersion belt steel wire and carcass cord between belt end points and steel carcass silk cord.In use, shoulder deformation heat is the highest for the tire of this shoulder structure, long-distance, use at a high speed, and shoulder is under the condition of high temperature for a long time, and the physical property of sizing material drastically declines, and is easily caused tyre shoulders and destroys.
In order to tackle developing rapidly of highway logistics, long-distance, high speed full steel wire heavy load radial tire serviceability are had higher requirement.Require that high-capacity tyre product should meet long-distance, the endurance quality of rapid transit, overload transportation to be suitable for, therefore the comprehensive serviceability of tire product is required higher.
Summary of the invention
In order to meet long-distance, the comprehensive serviceability requirement of high speed high-capacity tyre product, this utility model provides the full steel wire heavy load radial tire of a kind of special shoulder reinforced structure, during long-distance, rapid transit, shoulder deformation is little, heat is low for this tire, excellent durability, can effective improving product service life.
This utility model solves this problem and the technical scheme is that increasing by one layer between full steel wire heavy load radial tire shoulder pad glue and carcass ply covers glue polyester cord.This covers glue polyester cord cord fusing point and is more than 250 DEG C, and cord cord and carcass all-steel cord are 5 ° to 15 ° intersecting angles, and this polyester cord cord width is at 60 ~ 150mm.
The beneficial effects of the utility model are, improve tyre shoulders intensity, decrease tyre shoulders deformation heat during use；Simultaneously because cover the angle design of rubberized cord, make carcass cord cord is upheld and play restrictive function, reduce carcass cord cord dilute line non-uniform phenomenon in forming process, reduce tyre inflating bulge defect, and shoulder air blister defect odds.Tire is made to use combination property more excellent in long-distance, rapid transit.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings 1, this utility model is further illustrated by Fig. 2 and Fig. 3.
Fig. 1 is the full steel wire heavy load radial tire molding construction front view of special shoulder reinforced structure.In figure: 1 for tire sidewall, 2 for tire liner, 3 for bead wire infantees, 4 for carcass wirecord fabric, 5 for cover glue polyester cord, 6 for tyre shoulder wedge, 7 for bead wire ring, 8 for triangle rubber, 11 be tire assembly drum.
Fig. 2 is the full steel wire heavy load radial tire molding construction top view of special shoulder reinforced structure.In figure: 1 for tire sidewall, 2 for tire liner, 3 for bead wire infantees, 4 for carcass wirecord fabric, 5 for cover glue polyester cord, 11 for tire assembly drum, 12 be assembly drum operating board.
Fig. 3 is the full steel wire heavy load radial tire section front view of special shoulder reinforced structure.In figure: 1 for tire sidewall, 2 for tire liner, 3 for bead wire infantees, 4 for carcass wirecord fabric, 5 for cover glue polyester cord, 6 for tyre shoulder wedge, 7 for bead wire ring, 8 for triangle rubber, 9 for belt, 10 be tire tread glue.
Detailed description of the invention
1, during the molding of full steel wire heavy load radial tire fetus, on assembly drum (11), the laminating production of sidewall (1), inner liner (2), bead wire infantees (3) and carcass cord cord (4) is first completed by traditional handicraft.
2, then, polyester cord (5) wide for 60 ~ 150mm is produced around assembly drum (11) circumference laminating type.Specifically: in carcass wirecord fabric (4) top, beacon light correspondence position inside two shoulder wedges, around each patch of assembly drum circumference one layer become with carcass cord 5 ° to 15 ° intersects cover glue polyester cord (5), in polyester cord, the orientation of cord is with covering glue polyester cord (5) middle filling line direction in Fig. 2.After covering the laminating of glue polyester cord, shoulder wedge (6) of fitting above polyester cord, then complete the making of green tyres with other unit construction.
3, remaining production technology is identical with existing common full steel wire heavy load radial tire production technology.
Claims (3)
1. the full steel wire heavy load radial tire of a special shoulder reinforced structure, it is characterised in that increase by a layer between all-steel radial tyre shoulder pad glue and tyre steel wire carcass and cover glue polyester cord.
Full steel wire heavy load radial tire the most according to claim 1, it is characterised in that described in cover glue polyester cord cord and carcass all-steel cord be 5 ° to 15 ° intersecting angles.
Full steel wire heavy load radial tire the most according to claim 1, it is characterised in that polyester cord cord fusing point is more than 250 DEG C, and polyester cord cord width is between 60mm to 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075590.9U CN205498513U (en) | 2016-01-27 | 2016-01-27 | All steel silk load radial tire of special shoulder reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075590.9U CN205498513U (en) | 2016-01-27 | 2016-01-27 | All steel silk load radial tire of special shoulder reinforcement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205498513U true CN205498513U (en) | 2016-08-24 |
Family
ID=56723393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620075590.9U Expired - Fee Related CN205498513U (en) | 2016-01-27 | 2016-01-27 | All steel silk load radial tire of special shoulder reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205498513U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394128A (en) * | 2016-11-02 | 2017-02-15 | 青岛双星轮胎工业有限公司 | All-steel mud-field tire |
| CN106739832A (en) * | 2017-03-16 | 2017-05-31 | 青岛科技大学 | A kind of radial of fibercord tire shoulder |
-
2016
- 2016-01-27 CN CN201620075590.9U patent/CN205498513U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394128A (en) * | 2016-11-02 | 2017-02-15 | 青岛双星轮胎工业有限公司 | All-steel mud-field tire |
| CN106739832A (en) * | 2017-03-16 | 2017-05-31 | 青岛科技大学 | A kind of radial of fibercord tire shoulder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170127 |