CN205292151U - Light -duty load rim of mouth of all steel reinforcing radial tire - Google Patents
Light -duty load rim of mouth of all steel reinforcing radial tire Download PDFInfo
- Publication number
- CN205292151U CN205292151U CN201620030780.9U CN201620030780U CN205292151U CN 205292151 U CN205292151 U CN 205292151U CN 201620030780 U CN201620030780 U CN 201620030780U CN 205292151 U CN205292151 U CN 205292151U
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- rim
- mouth
- enhancement layer
- nylon enhancement
- end points
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Abstract
The utility model discloses a light -duty load rim of mouth of all steel reinforcing radial tire, including tread portion, side wall portion, carcass ply, tire bead portion, tire bead portion includes steel wire winding, the triangle is glued, the rim of the mouth infantees, the wear -resisting glue in rim of the mouth, the nylon enhancement layer, the rim of the mouth type is glued, anti - bao yougang wire winding in carcass ply's the both ends, steel wire winding's upside is equipped with the triangle and glues, the triangle is glued, be equipped with the rim of the mouth type glue that the tackify was strengthened the property between carcass ply and the nylon enhancement layer, the nylon enhancement layer adopts the variable angle design, cord intercrossing reticulates between nylon enhancement layer and the rim of the mouth infantees, the contained angle is less than 90 between nylon enhancement layer and the rim of the mouth infantees. The utility model discloses use one deck nylon enhancement layer and the tackify has, the rim of the mouth type of strengthening the property glues, the tire bead rigidity of tire increases by a wide margin, tire bead position circumference is warp and is reduced, it is steady to travel, the nylon enhancement layer makes circle oral area atress evenly distributed, the themogenesis is low, tire bead intensity improves by a wide margin, can effectively prevent the split production of tire bead.
Description
Technical field
This utility model relates to a kind of tire, specifically a kind of all-steel light load-carrying rim of the mouth enhancer radial tire.
Background technology
The all-steel light radial truck tire structure that current domestic many tire enterprise are widely used, as shown in Figure 1, including fetus face 1, sidewall 2, casing ply 3, bead part 4, bead part 4 is made up of wire loop 41, triangle rubber 42, heel fabric 43, the wear-resisting glue 44 in rim of the mouth. all-steel light radial truck tire range of application is more and more wider, tire tyre bead in running is big by stress, Sheng Regao, it is easily generated tyre bead breach, in mining area, when the severe use such as reclamation during operation, tire bead portion very easily affected by force causes carcass ply steel wire to cause from wire loop extraction and blows out, a lot of tire enterprise are by increasing triangle rubber thickness and wire loop radical, change the wear-resisting glue thickness in rim of the mouth, improve the methods such as carcass glue formula and reduce wheel tyre bead oral area stress, improve the tyre bead intensity of tire, there is certain effect, but still suffer from circle schistostoma mouth, reel off raw silk from cocoons Blow-up Problems.
Utility model content
Problem to be solved in the utility model is the deficiency overcoming above-mentioned technology, it is provided that a kind of have anti-explosion of reeling off raw silk from cocoons, resistance to circle splits the all-steel light load-carrying rim of the mouth enhancer radial tire of bead structure.
For solve the problems referred to above, this utility model by the following technical solutions:
A kind of all-steel light load-carrying rim of the mouth enhancer radial tire, including fetus face, sidewall, casingply, bead part, it is characterized in that: described bead part includes wire loop, triangle rubber, heel fabric, the wear-resisting glue in rim of the mouth, nylon enhancement Layer, rim of the mouth type glue, in the two ends of described casingply, anti-package has wire loop, the upside of described wire loop is provided with triangle rubber, described triangle rubber, it is provided with thickening between casingply and nylon enhancement Layer and strengthens the rim of the mouth type glue of performance, described nylon enhancement Layer adopts varied angle design, between nylon enhancement Layer and heel fabric, cord intersects and reticulates, between nylon enhancement Layer and heel fabric, angle is less than 90 ��.
Further, the thickness 1.2mm of described nylon enhancement Layer, width is 110-130mm.
Further, the angle of described nylon enhancement Layer and heel fabric is 30 ��, and the vertical dimension of the anti-package end points of the outer end-point distances casingply of nylon enhancement Layer is 18-22mm, and the vertical dimension of interior end-point distances carcass anti-package end points is 6-9mm.
Further, the type glue thickest point of described rim of the mouth type glue is located at the outer anti-package end points place of cord of casingply, type glue width 60-75mm, thickness 4-6mm.
Further, the vertical dimension of the anti-package end points of described rim of the mouth type glue upper extreme point distance casingply is 35-40mm.
Further, described heel fabric end points is provided with bound edge film, and the thickness of described bound edge film is 0.6mm, and width is 25mm, outer end points 8-10mm higher than the anti-package end points of casingply, interior end points 25-30mm lower than the anti-package end points of casingply.
The beneficial effects of the utility model:
This utility model is owing to using one layer of nylon enhancement Layer more and having thickening, strengthen the rim of the mouth type glue of performance, the tyre bead rigidity of tire is significantly increased, tire is in motion, tyre bead portion circumferential deformation reduces, smooth ride, nylon enhancement Layer makes circle oral area uniform force be distributed, and raw heat is low, tyre bead intensity is greatly improved, and can effectively prevent the generation of tyre bead breach.
Figure of description
Fig. 1 is the section structure schematic diagram of radial in this utility model background technology;
Fig. 2 is the section structure schematic diagram of the radial in this utility model embodiment;
Fig. 3 is A place schematic enlarged-scale view in Fig. 2.
In figure: 1-fetus face; 2-sidewall; 3-casingply; 4-bead part; 41-wire loop; 42-triangle rubber; 43-heel fabric; The wear-resisting glue in 44-rim of the mouth; 45-nylon enhancement Layer; 46-rim of the mouth type glue; 5-casing ply anti-package end points; 6-bound edge film.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is further described.
As shown in Figure 2, a kind of all-steel light load-carrying rim of the mouth described in the utility model enhancer radial tire, including fetus face 1, sidewall 2, casingply 3, bead part 4, it is characterized in that: described bead part includes wire loop 41, triangle rubber 42, heel fabric 43, the wear-resisting glue 44 in rim of the mouth, nylon enhancement Layer 45, rim of the mouth type glue 46, in the two ends of described casingply 3, anti-package has wire loop 41, the upside of described wire loop 41 is provided with triangle rubber 42, described triangle rubber 42, it is provided with thickening between casingply 3 and nylon enhancement Layer 45 and strengthens the rim of the mouth type glue 46 of performance, described nylon enhancement Layer 45 adopts varied angle to design, between nylon enhancement Layer 45 and heel fabric 43, cord intersects and reticulates, between nylon enhancement Layer 45 and heel fabric 43, angle is less than 90 ��.
Further, the thickness 1.2mm of described nylon enhancement Layer 45, width is 110-130mm.
Further, the angle of described nylon enhancement Layer 45 and heel fabric 43 is 30 ��, and the vertical dimension of the anti-package end points 5 of the outer end-point distances casingply 3 of nylon enhancement Layer 45 is 18-22mm, and the vertical dimension of interior end-point distances carcass anti-package end points 5 is 6-9mm.
Further, the type glue thickest point of described rim of the mouth type glue 46 is located at outer anti-package end points 5 place of cord of casingply 3, type glue width 60-75mm, thickness 4-6mm.
Further, the vertical dimension of the anti-package end points 5 of described rim of the mouth type glue 46 upper extreme point distance casingply 3 is 35-40mm.
Further, described heel fabric 43 end points is provided with bound edge film 6, and the thickness of described bound edge film 6 is 0.6mm, and width is 25mm, outer end points 8-10mm higher than the anti-package end points 5 of casingply 3, interior end points 25-30mm lower than the anti-package end points 5 of casingply 3.
This utility model is owing to using one layer of nylon enhancement Layer more and having thickening, strengthen the rim of the mouth type glue of performance, the tyre bead rigidity of tire is significantly increased, tire is in motion, tyre bead portion circumferential deformation reduces, smooth ride, nylon enhancement Layer makes circle oral area uniform force be distributed, and raw heat is low, tyre bead intensity is greatly improved, and can effectively prevent the generation of tyre bead breach; When environment of mining area operation; especially roughness pavement; have thickening, potentiation rim of the mouth Z-type glue can make tire bead position stress dispersed; carcass ply steel wire can be effectively protected not to be drawn out of; prevent circle mouth explosion from producing; extend 2��3 times service life, reduce operating cost, remarkable in economical benefits.
Claims (6)
1. an all-steel light load-carrying rim of the mouth enhancer radial tire, including fetus face, sidewall, casingply, bead part, it is characterized in that: described bead part includes wire loop, triangle rubber, heel fabric, the wear-resisting glue in rim of the mouth, nylon enhancement Layer, rim of the mouth type glue, in the two ends of described casingply, anti-package has wire loop, the upside of described wire loop is provided with triangle rubber, described triangle rubber, it is provided with thickening between casingply and nylon enhancement Layer and strengthens the rim of the mouth type glue of performance, described nylon enhancement Layer adopts varied angle design, between nylon enhancement Layer and heel fabric, cord intersects and reticulates, between nylon enhancement Layer and heel fabric, angle is less than 90 ��.
2. a kind of all-steel light load-carrying rim of the mouth according to claim 1 enhancer radial tire, it is characterised in that: the thickness 1.2mm of described nylon enhancement Layer, width is 110-130mm.
3. a kind of all-steel light load-carrying rim of the mouth according to claim 1 enhancer radial tire, it is characterized in that: the angle of described nylon enhancement Layer and heel fabric is 30 ��, the vertical dimension of the anti-package end points of the outer end-point distances casingply of nylon enhancement Layer is 18-22mm, and the vertical dimension of interior end-point distances carcass anti-package end points is 6-9mm.
4. a kind of all-steel light load-carrying rim of the mouth according to claim 1 enhancer radial tire, it is characterised in that: the type glue thickest point of described rim of the mouth type glue is located at the outer anti-package end points place of cord of casingply, type glue width 60-75mm, thickness 4-6mm.
5. a kind of all-steel light load-carrying rim of the mouth according to claim 1 enhancer radial tire, it is characterised in that: the vertical dimension of the anti-package end points of described rim of the mouth type glue upper extreme point distance casingply is 35-40mm.
6. a kind of all-steel light load-carrying rim of the mouth according to claim 1 enhancer radial tire, it is characterized in that: described heel fabric end points is provided with bound edge film, the thickness of described bound edge film is 0.6mm, width is 25mm, outer end points 8-10mm higher than the anti-package end points of casingply, interior end points 25-30mm lower than the anti-package end points of casingply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620030780.9U CN205292151U (en) | 2016-01-11 | 2016-01-11 | Light -duty load rim of mouth of all steel reinforcing radial tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620030780.9U CN205292151U (en) | 2016-01-11 | 2016-01-11 | Light -duty load rim of mouth of all steel reinforcing radial tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205292151U true CN205292151U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620030780.9U Expired - Fee Related CN205292151U (en) | 2016-01-11 | 2016-01-11 | Light -duty load rim of mouth of all steel reinforcing radial tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205292151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171253A (en) * | 2019-05-29 | 2019-08-27 | 安徽佳通乘用子午线轮胎有限公司 | A kind of reinforced bead structure of nylon bag cloth bound edge and preparation method thereof |
| CN112026450A (en) * | 2020-09-03 | 2020-12-04 | 江苏通用科技股份有限公司 | All-steel radial tire bead structure |
-
2016
- 2016-01-11 CN CN201620030780.9U patent/CN205292151U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171253A (en) * | 2019-05-29 | 2019-08-27 | 安徽佳通乘用子午线轮胎有限公司 | A kind of reinforced bead structure of nylon bag cloth bound edge and preparation method thereof |
| CN112026450A (en) * | 2020-09-03 | 2020-12-04 | 江苏通用科技股份有限公司 | All-steel radial tire bead structure |
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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 |
Granted publication date: 20160608 Termination date: 20190111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |