CN201863652U - Steel traveler bead filler of oblique crossing engineering mechanical tire - Google Patents
Steel traveler bead filler of oblique crossing engineering mechanical tire Download PDFInfo
- Publication number
- CN201863652U CN201863652U CN2010205492813U CN201020549281U CN201863652U CN 201863652 U CN201863652 U CN 201863652U CN 2010205492813 U CN2010205492813 U CN 2010205492813U CN 201020549281 U CN201020549281 U CN 201020549281U CN 201863652 U CN201863652 U CN 201863652U
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- triangle
- blob
- viscose
- glue
- bead filler
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Abstract
The utility model discloses a steel traveler bead filler of an oblique crossing engineering mechanical tire, comprising a bead filler body, wherein the bead filler body is formed mainly by direct compounding of bead filler blocks with two different hardness, the hardness of the filled bead filler block at the lower part is larger than that of the flexible bead filler block at the upper part, and the section of the bead filer body formed by compounding of the filled bead filler block and the flexible bead filler block is irregularly triangular. With the steel traveler bead filler of the oblique crossing engineering mechanical tire, the deficiencies that a steel traveler bead filler of a common tire has poor properties and low efficiency can be solved.
Description
Technical field
The utility model relates to oblique off-the-road tyre field, is specifically related to a kind of bead coil triangle glue of oblique off-the-road tyre.
Background technology
The manufacturing of oblique off-the-road tyre tyre bead is made up of two or more bead coils and bead coil triangle glue, and steel wire and triangle glue complex are made bead coil triangle glue complex by bead coil infantees parcel.This part of triangle glue of common in the past oblique off-the-road tyre is normally formed by the elastomeric material with a kind of performance, its hardness height, and general Shao Er hardness reaches 75-85, and rubber content is few, and packing material is many.Triangle glue is provided with its function at the tire bead position also only be to play simple filling effect, and do not consider the performance and the efficient at its tire bead position, so performance loss is very big after the reduced overall.But increase along with the off-the-road tyre specification, the size of tyre bead portion triangle glue also increases thereupon, adopt the elastomeric material of same performance to form triangle glue simply, be difficult to take into account the static properties and the dynamic property of triangle glue, this moment, the function of triangle glue not only will have filling effect, but also it is low to have a compression heat generation, flexural property is good, performances such as elasticity height, so just can make tire that the increase of size own is arranged owing to triangle when operation, triangle glue is compressed distortion, shear the unlikely tyre bead portion that makes owing to performance own is low of time spent of doing of equal stress and give birth to heat, cause damaged tyres.
The utility model content
Technical problem to be solved in the utility model is conventional tyre bead coil triangle glue poor performance and inefficient deficiency, and a kind of bead coil triangle glue of oblique off-the-road tyre is provided.
For achieving the above object, the bead coil triangle glue of a kind of oblique off-the-road tyre that the utility model is designed, comprise triangle glue body, described triangle glue body mainly directly is composited by the triangle blob of viscose of two kinds of different hardness, the hardness of filling triangle blob of viscose that wherein is positioned at the bottom is greater than superposed hardness of bending and stretching the triangle blob of viscose, fills the triangle that triangle blob of viscose and the section that bends and stretches the formed triangle glue body in the compound back of triangle blob of viscose are rule.
Above-mentioned filling triangle blob of viscose with bend and stretch the triangle blob of viscose and can take different shapes and make up, and obtain the triangle glue body of the triangle of a rule, and consider that the fit shapes of filling the triangle blob of viscose and bending and stretching the triangle blob of viscose can influence the performance and the efficient of triangle glue greatly, therefore triangle glue body is preferably taked following two kinds of array modes: promptly fill the rectangular echelon form of triangle blob of viscose, the rectangular triangle of triangle blob of viscose that bends and stretches with matching; Or fill the rectangular triangle of triangle blob of viscose, the triangle blob of viscose that bends and stretches with matching is the equilateral triangle shape.
In the such scheme, fill the triangle blob of viscose and bend and stretch the triangle blob of viscose and preferably have identical density and volume, form the identical filling triangle blob of viscose of weight thus and bend and stretch the triangle blob of viscose.The filling function of triangle glue can be taken into account like this, the dynamic property of triangle glue can be taken into account again.
For balance is filled the triangle blob of viscose and bent and stretched interaction force between the triangle blob of viscose, reducing the heat of giving birth to of tyre bead portion, your hardness of described filling triangle blob of viscose De Shao and the difference of bending and stretching triangle blob of viscose De Shao that hardness are preferably between 5～25.
Mainly play filling effect owing to fill the triangle blob of viscose, therefore fill triangle blob of viscose De Shao that hardness preferably between 75～85.
Not only can play the filling function owing to bending and stretching the triangle blob of viscose, also have dynamic properties such as the heat of giving birth to is low, good springiness simultaneously, therefore bend and stretch triangle blob of viscose De Shao that hardness preferably between 60～70.
Compared with prior art, the utility model directly is combined into the triangle colloid that a section is the triangle of rule with two different triangle blob of viscoses of hardness, makes bead coil triangle glue complex with bead coil combination back by bead coil infantees parcel more afterwards; Formed like this triangle glue body not only has the static properties of filling, has also simultaneously that compression heat generation is low, flexural property good, dynamic properties such as elasticity height; Above-mentioned in addition static properties and dynamic property can form good transition, and complementary effect, even if increase the size of triangle glue itself like this, also can not reduce the performance of triangle glue, and triangle glue suffered compressive deformation, time spent of doing of shearing equal stress in the tire operational process, the unlikely tyre bead portion that makes owing to performance own is low is given birth to heat, causes damaged tyres.
Description of drawings
Fig. 1 is the structural representation of a kind of preferred embodiment of the utility model;
Fig. 2 is the structural representation of the another kind of preferred embodiment of the utility model;
Fig. 3 is the structural representation of the oblique off-the-road tyre tyre bead behind the sulfidization molding.
Number in the figure is: the triangle blob of viscose is filled in 1 expression; The triangle blob of viscose is bent and stretched in 2 expressions; 3 expression bead coil infantees; 4 expression carcass anti-package cords; A, B, C and D represent bead coil.
The specific embodiment
The bead coil triangle glue of a kind of oblique off-the-road tyre of the utility model, comprise triangle glue body, described triangle glue body mainly directly is composited by the triangle blob of viscose of two kinds of different hardness, the hardness of filling triangle blob of viscose 1 that wherein is positioned at the bottom is greater than superposed hardness of bending and stretching triangle blob of viscose 2, fill triangle blob of viscose 1 and bent and stretched the formed triangle glue body in triangle blob of viscose 2 compound backs before sulfuration, its section is the triangle of rule.
Be used to make filling triangle blob of viscose 1 and should have different performances, to play different effects with the elastomeric material that bends and stretches triangle blob of viscose 2.Wherein the filling triangle blob of viscose 1 in triangle glue body bottom is mainly used in the gap between filler wires circle and the bead coil infantees; And be positioned at bending and stretching triangle blob of viscose 2 and not only can playing filling effect of triangle glue body top, the most important thing is in order to obtain the effect of stress buffer.The utility model is in order to allow triangle glue body can take into account static properties and dynamic property, and make its performance obtain the pulsation-free transition, fill triangle blob of viscose 1 and bend and stretch the mutual frictional heat that shines because of performance difference is excessive between the triangle blob of viscose 2 avoiding, your hardness of described filling triangle blob of viscose 1 De Shao and the difference of bending and stretching triangle blob of viscose 2 De Shao that hardness are between 5～25.More specifically be: the performance of filling the selected elastomeric material of triangle blob of viscose 1 is similar to the triangle glue of existing oblique off-the-road tyre, promptly fills triangle blob of viscose 1 De Shao that hardness triangle glue generally between 75～85.And bend and stretch triangle blob of viscose 2 for filling triangle blob of viscose 1, and its hardness is less, and promptly bending and stretching your hardness of triangle blob of viscose 2 De Shao should be between 60～70.
Above-mentioned filling triangle blob of viscose 1 with bend and stretch triangle blob of viscose 2 and can take different shapes the triangle glue body that makes up the triangle that obtains a rule, and consider that the fit shapes of filling triangle blob of viscose 1 and bending and stretching triangle blob of viscose 2 can influence the performance and the efficient of triangle glue greatly, therefore triangle glue body is preferably taked following two kinds of array modes: promptly fill triangle blob of viscose 1 rectangular echelon form before sulfuration, the triangle blob of viscose 2 rectangular triangle before sulfuration that bends and stretches with matching is referring to Fig. 1; Or fill triangle blob of viscose 1 rectangular triangle before sulfuration, the triangle blob of viscose 2 that bends and stretches with matching is the equilateral triangle shape before sulfuration, referring to Fig. 2.By filling triangle blob of viscose 1 and bending and stretching the triangle glue body that triangle blob of viscose 2 combination backs form a right angle trigonometry shape.In addition, static properties and dynamic property for better balance triangle glue body, filling triangle blob of viscose 1 described in the utility model with bend and stretch triangle blob of viscose 2 and have identical density and volume, form the identical filling triangle blob of viscose of weight 1 therefrom and bend and stretch triangle blob of viscose 2.
Above-mentioned filling triangle blob of viscose 1 with bend and stretch triangle blob of viscose 2 and be combined with each other by the form of directly pasting mutually, do not adopt the bead coil infantees to carry out discrete parcel between the two, the performance transition of filling triangle blob of viscose 1 like this and bending and stretching between the triangle blob of viscose 2 can be more mild, and heat was also lower when both moved at tire.Make bead coil triangle glue complex with bead coil combination back by bead coil infantees parcel again after triangle glue body of the present utility model is integrally formed, for the usefulness of oblique off-the-road tyre preparation.
Adopt the made oblique off-the-road tyre tyre bead of triangle glue body shown in Figure 1 as shown in Figure 3, it is mainly by bead coil A, B, C or D, filling triangle blob of viscose 1 with bend and stretch triangle glue body, bead coil infantees 3 and the carcass anti-package cord 4 that triangle blob of viscose 2 constituted and form.Bead coil A, B, C or D are positioned at the below of triangle glue body, and the bottom of its intermediate cam glue body is for filling triangle blob of viscose 1, top for bending and stretching triangle blob of viscose 2.After bead coil A, B, C or D and triangle glue body integral body are combined with each other, be rolled into one by bead coil infantees 3.After this, become tire bead by carcass anti-package cord 4 anti-packages again.
Claims (7)
1. the bead coil triangle glue of an oblique off-the-road tyre, comprise triangle glue body, it is characterized in that: described triangle glue body mainly directly is composited by the triangle blob of viscose of two kinds of different hardness, the hardness of filling triangle blob of viscose (1) that wherein is positioned at the bottom is greater than superposed hardness of bending and stretching triangle blob of viscose (2), fills the triangle that triangle blob of viscose (1) and the section that bends and stretches the formed triangle glue body in the compound back of triangle blob of viscose (2) are rule.
2. the bead coil triangle glue of a kind of oblique off-the-road tyre according to claim 1 is characterized in that: fill at right angles echelon form of triangle blob of viscose (1), the at right angles triangle of triangle blob of viscose (2) that bends and stretches with matching.
3. the bead coil triangle glue of a kind of oblique off-the-road tyre according to claim 1 is characterized in that: fill at right angles triangle of triangle blob of viscose (1), the triangle blob of viscose (2) that bends and stretches with matching is the equilateral triangle shape.
4. according to the bead coil triangle glue of any described a kind of oblique off-the-road tyre in the claim 1～3, it is characterized in that: fill triangle blob of viscose (1) and bend and stretch triangle blob of viscose (2) and have identical density and volume.
5. according to the bead coil triangle glue of any described a kind of oblique off-the-road tyre in the claim 1～3, it is characterized in that: ((difference of 2) De Shao that hardness is between 5～25 with bending and stretching the triangle blob of viscose for your hardness of 1) De Shao to fill the triangle blob of viscose.
6. the bead coil triangle glue of a kind of oblique off-the-road tyre according to claim 5 is characterized in that: (1) De Shao that hardness is between 75～85 to fill the triangle blob of viscose.
7. the bead coil triangle glue of a kind of oblique off-the-road tyre according to claim 5 is characterized in that: (2) De Shao that hardness is between 60～70 to bend and stretch the triangle blob of viscose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205492813U CN201863652U (en) | 2010-09-29 | 2010-09-29 | Steel traveler bead filler of oblique crossing engineering mechanical tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205492813U CN201863652U (en) | 2010-09-29 | 2010-09-29 | Steel traveler bead filler of oblique crossing engineering mechanical tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863652U true CN201863652U (en) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205492813U Expired - Fee Related CN201863652U (en) | 2010-09-29 | 2010-09-29 | Steel traveler bead filler of oblique crossing engineering mechanical tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973190A (en) * | 2010-09-29 | 2011-02-16 | 中国化工橡胶桂林有限公司 | Steel wire ring triangle rubber for bias off-the-road tire |
| CN110709263A (en) * | 2017-06-07 | 2020-01-17 | 大陆轮胎德国有限公司 | Vehicle tyre |
-
2010
- 2010-09-29 CN CN2010205492813U patent/CN201863652U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973190A (en) * | 2010-09-29 | 2011-02-16 | 中国化工橡胶桂林有限公司 | Steel wire ring triangle rubber for bias off-the-road tire |
| CN110709263A (en) * | 2017-06-07 | 2020-01-17 | 大陆轮胎德国有限公司 | Vehicle tyre |
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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: 20110615 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |