CN201102447Y - Full-steel wire radial tyre - Google Patents
Full-steel wire radial tyre Download PDFInfo
- Publication number
- CN201102447Y CN201102447Y CNU200720097978XU CN200720097978U CN201102447Y CN 201102447 Y CN201102447 Y CN 201102447Y CN U200720097978X U CNU200720097978X U CN U200720097978XU CN 200720097978 U CN200720097978 U CN 200720097978U CN 201102447 Y CN201102447 Y CN 201102447Y
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- tyre
- steel wire
- layers
- layer
- thread bracing
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Abstract
The utility model relates to a full steel wire meridian tyre which essentially comprises a tyre crown, a tyre sidewall, a tyre ring, a steel wire curtain, steel wire thread bracing layers and an airtight layer and is characterized in that the steel wire thread bracing layers are three layers; nylon ring belt wrapping layers which are wrapped around the circle of a tyre are arranged additionally at the upsides of the two ends of the third layer of thread bracing layer near the inner lateral wall of the tyre crown. The beneficial effect of the full steel wire meridian tyre is that the nylon ring belt wrapping layers are additionally arranged at the upsides of the two ends of the third layer of the thread bracing layer near the inner lateral wall of the tyre crown, so as to reduce the deformation of the edge position of the thread bracing layers and enhance the rigidity of the position of a tyre shoulder to reduce the heat accumulation of the thread bracing layers caused by the deformation, protect the thread bracing layers from the fatigue damage and thermogenesis damage produced by stress strain action, avoid the occurrence of the phenomena of tyre shoulder delamination and tyre burst during the using process and improve the loading capability of the tyre and the intensity of a tyre body greatly, so as to intensify the safety of a vehicle.
Description
Technical field
The utility model belongs to tire, relates in particular to the novel whole steel wire radial tyre of a kind of top load, runflat.
Background technology
Along with the development of communications and transportation, express highway couples together the whole nation.Logistics had become China's sunrise industry already, and vehicular transport is being brought into play important effect in whole transit industry.Therefore, people pay close attention to more to the safety performance of automobile.Tire is one of vitals of transport vehicle, and its safety performance directly influences vehicle and personal safety.At present, the tire shoulder delamination phenomenon of blowing out in use often appears in whole steel wire radial tyre, causes vehicle safety performance to exist bigger hidden danger.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and provide a kind of whole steel wire radial tyre, not only improve loading of tire ability and carcass strength greatly, also strengthened the explosion-proof performance of tire simultaneously greatly, thereby strengthened the safety of vehicle.
The utility model for achieving the above object, by the following technical solutions: a kind of whole steel wire radial tyre, mainly contain crown, sidewall, tyre bead, wirecord fabric, steel wire bracing ply and air-retaining liner, it is characterized in that: described steel wire bracing ply is three layers, presses close to the crown madial wall and set up the nylon endless belt winding layer that twines round tire circumference above the two ends of the 3rd layer of bracing ply.
Described compound steel silk bracing ply along the tire longitudinal axis to two side directions be that ground floor is narrow, second layer broad, the 3rd layer of stepped bracing ply the wideest.
Described nylon endless belt winding layer is divided into three layers
The beneficial effects of the utility model: above the two ends of the 3rd layer of bracing ply, press close to the crown madial wall and set up nylon endless belt winding layer.To reduce the distortion at belt edges position; strengthen tire shoulder position rigidity; to reduce the heat accumulation that belt ends is produced because of distortion; the protection bracing ply is exempted from fatigue damage and the living cause thermal damage that the ess-strain effect produces; avoid in use taking place the tire shoulder delamination phenomenon of blowing out; improve loading of tire ability and carcass strength greatly, thereby strengthened the safety of vehicle.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, a kind of whole steel wire radial tyre, mainly contain crown 1, sidewall 2, tyre bead 3, wirecord fabric 4, steel wire bracing ply 5 and air-retaining liner 6, described steel wire bracing ply is three layers, presses close to the crown madial wall and set up the nylon endless belt winding layer 7 that twines round tire circumference above the two ends of the 3rd layer of bracing ply.Described compound steel silk bracing ply along the tire longitudinal axis to two side directions be that ground floor 5-1 is narrow, second layer 5-2 broad, the 3rd layer of the wideest stepped bracing ply of 5-3.Described nylon endless belt winding layer is divided into three layers.After tested, (standard load 150%) continuous advancing is more than 40 hours under overload condition, walks line time than the product of other versions and has improved 60%.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1, a kind of whole steel wire radial tyre, mainly contain crown, sidewall, tyre bead, wirecord fabric, steel wire bracing ply and air-retaining liner, it is characterized in that: described steel wire bracing ply is three layers, presses close to the crown madial wall and set up the nylon endless belt winding layer that twines round tire circumference above the two ends of the 3rd layer of bracing ply.
2, whole steel wire radial tyre according to claim 1 is characterized in that: described compound steel silk bracing ply along the tire longitudinal axis to two side directions be that ground floor is narrow, second layer broad, the 3rd layer of stepped bracing ply the wideest.
3, whole steel wire radial tyre according to claim 1 is characterized in that: described nylon endless belt winding layer is divided into three layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720097978XU CN201102447Y (en) | 2007-11-23 | 2007-11-23 | Full-steel wire radial tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720097978XU CN201102447Y (en) | 2007-11-23 | 2007-11-23 | Full-steel wire radial tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201102447Y true CN201102447Y (en) | 2008-08-20 |
Family
ID=39949467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720097978XU Expired - Fee Related CN201102447Y (en) | 2007-11-23 | 2007-11-23 | Full-steel wire radial tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201102447Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830073A (en) * | 2010-04-02 | 2010-09-15 | 崔文华 | Semisteel skew tire retreading process |
| CN101596841B (en) * | 2009-06-04 | 2010-12-29 | 青岛双星轮胎工业有限公司 | Pneumatic tyre |
| 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 |
-
2007
- 2007-11-23 CN CNU200720097978XU patent/CN201102447Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101596841B (en) * | 2009-06-04 | 2010-12-29 | 青岛双星轮胎工业有限公司 | Pneumatic tyre |
| CN101830073A (en) * | 2010-04-02 | 2010-09-15 | 崔文华 | Semisteel skew tire retreading process |
| 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 |
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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: 20080820 Termination date: 20141123 |
|
| EXPY | Termination of patent right or utility model |