CN101407160A - Tire tread including visual comprehensive indicator - Google Patents
Tire tread including visual comprehensive indicator Download PDFInfo
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- CN101407160A CN101407160A CNA2007101635172A CN200710163517A CN101407160A CN 101407160 A CN101407160 A CN 101407160A CN A2007101635172 A CNA2007101635172 A CN A2007101635172A CN 200710163517 A CN200710163517 A CN 200710163517A CN 101407160 A CN101407160 A CN 101407160A
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Abstract
The invention provides a tire tread which is used for a tire and comprises a visual comprehensive indicator and a manufacturing method thereof. The tire tread is slotted and provided with a convex pattern to realize special performances or the roadholding performance. The manufacturing method of the tire tread is as follows: at least one visual comprehensive indicator is embedded into the tire tread on the scheduled wearing depth, can be exposed to alarm a driver or other persons to replace a tire when abrasion of the tire tread reaches the scheduled wearing depth, and comprises a plurality of layers which are distributed along the radial direction and of which the colors have obvious contrast with that of the tire; and the colors of various layers are different. The tire tread has the advantages that the tire tread does not need a novel device or a novel method for forming the tire, has low cost of the improved tire and high efficiency, and is feasible.
Description
Technical field
The present invention relates to a kind of tire protector, specifically, relate to a kind of tire protector that comprises visual comprehensive indicator and manufacture method thereof that is used for tire.
Background technology
The airtyred history of production oblique and meridian casing ply has surpassed 100 years.In the past 50 years, because the preceence of meridian casing ply structure design is generally accepted, bias ply tire has experienced tangible output landslide.Even yet having brought under the progressive situation in this change, tire safety is not brought up to its due degree yet, because surround the tyre surface of meridian casing ply cover tire very small improvement is only arranged.The present invention is based on a kind of like this actual conditions: the safety that the ability of the tyre surface with internal visual tyre surface indication body can improve tire in unusual practical and effective mode is made on high efficiency and expensive efficient ground.The present invention can be applied to all current tyre forming process, comprises smooth molding-system and the semicircle and circular molding-system of multistage, and can be applied to current " cold vulcanising " method of researching and developing at tire of new generation.
Originally tire protector is in order below water to be drawn and design-calculated from tire carcass, to avoid being called the situation of " hydroplaning ".Tyre surface also plays the effect that makes tire can firmly grasp the member of snowfield and mud ground.In addition, tread of tyre helps to protect cover tire to exempt to pierce through.Treadwear is one of driver's dangerous situation can handle his vehicle the time.The technical ability that is implanted into visual tangible indication body at tire protector is to inform that driver and other people abrasion wheels tire tread situation probably cause dangerous simply and directly method.
The method of tyre industry employing at present is that visual tangible material layer is laminated on the different tread surface position of tire protector.A tire that reasonable example is a Bridgestone Scorcher board of this manufacturing process, this tire have into ground, arrowband around folded colorful rubber or the continuous fin of silicon dioxide of wheel tyre bead circumferential layer.Gu special and Michelin has also designed some manufacturing process, by these technology, colored silicon dioxide can be laminated in the tread base of aircraft tire, so that judge the wear pattern of tyre surface more easily.These two kinds of methods all require specialized apparatus, and the technology cost is very high.
If tire can observed outside the certain distance and/or observe under mobile or stationary state, so that Tyte Wear obviously as seen, the safety rate on the expressway will be improved so, because will remove such tire.Up to now, it seems that visual tangible wearing and tearing indication body all be that manufacturing cost is high and/or can't make.The invention provides and make that the such improvement tire cost of moulding is low, efficient is high and practicable formation and manufacture method.
The present invention is that the visual comprehensive indicator with presulfurization is implanted in the tire protector.Method of the present invention does not need the new installation or the new mode of moulding tire, but adopts current techniques and existing installation to produce the treadwear indication of " at any time as seen " of expectation.
Summary of the invention
According to first aspect of the present invention, provided a kind of tire protector that is used for tire, described tire protector is through fluting and be provided with raised design to realize particular characteristic or earth-catching property, it is characterized in that, comprising:
On the predetermined wearing depth of tire protector inboard, be provided with at least one visual comprehensive indicator with embedded mode, when the wearing and tearing of tire protector reach predetermined wearing depth, described visual comprehensive indicator will come out, to remind driver or other people changing of tire;
Wherein, described visual comprehensive indicator comprises that some, colors radially-arranged along it and tire have the layer of obvious contrast, and the color of each layer is also different.
Best, according to tire protector of the present invention, wherein, the outer setting of described visual comprehensive indicator has overcoat, and described overcoat comprises cover body and cover base.
Best; according to tire protector of the present invention; wherein; the color of described overcoat and tire color are close; the cavity shape of described cover body is corresponding with the outer shape of visual comprehensive indicator; to hold and to protect visual comprehensive indicator, described cover base plays the effect of location for the edge that cover body end forms.
Best, according to tire protector of the present invention, wherein, described visual comprehensive indicator embeds in the moulding of tire and curing process, and places any position between the tire shoulder of tire.
Best, according to tire protector of the present invention, wherein, described visual comprehensive indicator is selected from any shape in sheet shape, oblong, cylinder, cone, spheroid, hemisphere, the ellipsoid.
Best, according to tire protector of the present invention, wherein, described visual comprehensive indicator is by being selected from sulphurated siliastic, poly-urethane rubber, colored polysulphide rubbers, colored compression fabric, but reflection carbon black or the sulfuration of other injected plastics material and make.
According to second aspect of the present invention, provided a kind of manufacture method of tire protector, described tire protector is through fluting and be provided with raised design to realize particular characteristic or earth-catching property, it is characterized in that described manufacture method comprises the steps:
In the process of tire protector moulding, mould at least one hole in the inboard of the predetermined wearing depth of tyre surface;
Before tyre vulcanization, visual comprehensive indicator is embedded in the described hole of tire protector, when the wearing and tearing of tire protector reached predetermined wearing depth, described visual comprehensive indicator will come out, to remind driver or other people changing of tire;
Wherein, described visual comprehensive indicator comprises that some, colors radially-arranged along it and tire have the layer of obvious contrast, and the color of each layer is also different.
Best, according to manufacture method of the present invention, wherein, the outer setting of described visual comprehensive indicator has overcoat, and described overcoat comprises cover body and cover base.
Best; according to manufacture method of the present invention; wherein; the color of described overcoat and tire color are close; the cavity shape of described cover body is corresponding with the outer shape of visual comprehensive indicator; to hold and to protect visual comprehensive indicator, described cover base plays the effect of location for the edge that cover body end forms.
Best, according to manufacture method of the present invention, wherein, described visual comprehensive indicator embeds in the moulding of tire and curing process, and places any position between the tire shoulder of tire.
Best, according to manufacture method of the present invention, also comprise: in curing process, adopt manual or adopt nailer that described visual comprehensive indicator is embedded in the hole on the predetermined wearing depth on the tyre surface.
Best, according to manufacture method of the present invention, wherein, shape as required and size are carried out preforming and sulfuration with described visual comprehensive indicator.
Best, according to manufacture method of the present invention, wherein, described visual comprehensive indicator is selected from any shape in sheet shape, oblong, cylinder, cone, spheroid, hemisphere, the ellipsoid.
Best, according to manufacture method of the present invention, wherein, described visual comprehensive indicator is by being selected from sulphurated siliastic, poly-urethane rubber, colored polysulphide rubbers, colored compression fabric, but reflection carbon black or the sulfuration of other injected plastics material and make.
In order further to understand structure of the present invention, feature and purpose, now be described in detail as follows in conjunction with the appended examples accompanying drawing.
Description of drawings
Fig. 1 a represents first kind of way of realization according to visual comprehensive indicator of the present invention;
Fig. 1 b represents second kind of way of realization according to visual comprehensive indicator of the present invention;
Fig. 2 represents the third way of realization according to visual comprehensive indicator of the present invention;
Fig. 3 represents the third way of realization according to visual comprehensive indicator of the present invention;
Fig. 4 represents a kind of form of distortion according to the third way of realization of visual comprehensive indicator of the present invention;
Fig. 5 represents the 4th kind of way of realization according to visual comprehensive indicator of the present invention; With
Fig. 6 represents that the position of visual detector of the present invention in tire surface concerns scheme drawing.
The specific embodiment
Generally speaking, according to the present invention, visual comprehensive indicator is implanted on the position of desired depth in the tire protector, thereby when the wearing depth of tire protector reaches described desired depth, visual comprehensive indicator will come out, and makes driver or other personnel can access the information of necessary changing of tire.
[visual comprehensive indicator]
According to embodiments of the present invention, visual comprehensive indicator of the present invention is the cylinder that has any cross sectional shape and have predetermined length.
[tire protector forming mould]
In order to make according to tire protector of the present invention, at first make new tyre surface forming mould or existing tyre surface forming mould is transformed, coming of new or comprise the member that is used on the specific tires line of tire protector, forming hole through the tyre surface forming mould of transforming with predetermined cross-sectional shape and desired depth.For example, tyre surface forming mould described coming of new or that process is transformed comprises at least one molded and shaped pin, these pins are used for forming at least one hole in tire protector, described at least one hole has and the corresponding shape of visual comprehensive indicator that will insert, is used for holding and fixes described visual comprehensive indicator.And the desired depth in described hole equals to add predetermined wearing depth according to the length of visual comprehensive indicator of the present invention.
The shape in described hole can be circle, rectangle, triangle, ellipse or the like different shape.
Like this, after the tyre surface forming mould of tyre surface forming mould that utilizes described coming of new or process transformation is molded into tire protector, can manually or by the nail rifle visual comprehensive indicator be implanted in the tire protector.
In addition, in other embodiments, can be transformed, make to have on the cutlery of tyre surface forming mould to be used for visual comprehensive indicator is placed into member in the predetermined tread depth the cutlery of tyre surface forming mould.For example, can on the cutlery with the corresponding position of tire line at least one projection is set, have slot or chuck on the top of this projection, be used for inserting or clamping visual comprehensive indicator.And the height of described projection can be identical with the desired depth of visual obvious indication specific requirement.Just, when treadwear reaches described desired depth, should changing of tire.Perhaps, can on the cutlery with on the cooresponding position of tire line slot or anchor clamps be set, be used for inserting or clamping visual comprehensive indicator.
Like this, in molded tyre surface, visual comprehensive indicator can be implanted in the desired depth of tire protector.
[visual comprehensive indicator and visual obvious indication material]
At first, according to first kind of way of realization, as shown in Figure 1a, visual comprehensive indicator of the present invention can only be the short column that a bit of visual obvious indication material constitutes.This short column can have Any shape, such as the cross section with circle, rectangle, ellipse, triangle, trapezoidal or any polygonal shape.And described short column also is not limited only to column, it in addition also can be spherical.Basic thought of the present invention is that the mode with spot distribution is implanted in visual obvious indication material on the regulation wearing depth of tyre surface, thereby when reaching the regulation wearing depth, treadwear exposes visual obvious indication material, to realize reminding driver or other people effect.Therefore, the shape that is implanted in the visual comprehensive indicator on the regulation wearing depth of tyre surface can be diversified, for example, except various column shapes, visual comprehensive indicator can adopt spheroid, hemisphere, cone, the shape of cone of pyramid or other Any shape and so on, thereby in the time of in visual comprehensive indicator is implanted in tyre surface, intensification along with degree of wear, the area of the visual comprehensive indicator that driver or other people see is increasing or more and more littler, to reach the effect of urging driver or other people changing of tire.And, below in other way of realization of the visual comprehensive indicator that will introduce, also can adopt the shape of the cone and so on of this spheroid, hemisphere, cone, pyramid or other Any shape.
Visual comprehensive indicator or visual obvious indication material according to first kind of way of realization can be made by various nylon to the human eye conspicuous color, and are being implanted to tyre surface to carry out presulfurization before interior.
According to second kind of way of realization, shown in Fig. 1 b, comprise one-level early warning layer 12 and secondary early warning layer 13 according to visual comprehensive indicator 10 of the present invention.One-level early warning layer 12 can be made by red nylon, and secondary early warning layer 13 can be made by yellow nylon.Visual comprehensive indicator 10 is being implanted to tire protector with before interior, one-level early warning layer 12 and secondary early warning layer 13 end can be being connect to couple together terminally carry out presulfurization, thereby they are formed as one.In the tire use, along with the continuous wearing and tearing of tyre surface, the projection thickness on the tyre surface constantly reduces, until the yellow secondary early warning layer 13 that exposes visual comprehensive indicator 10, represent that tyre surface may wear to a certain degree this moment, reminds attentions such as driver or relevant people also to be upgraded as early as possible; And all disappear when the yl moiety of visual comprehensive indicator 10, when exposing red one-level early warning layer 12, represent this tire severe wear, can't guarantee normal driving, and bring danger may for driver and passenger, need change new tyre immediately.The present invention eliminates because the potential safety hazard that Tyte Wear is brought by the mode actv. of this vision indication.
In addition, according to described second kind of way of realization, one-level early warning layer 12 can have different any color mutually separately with secondary early warning layer 13, as long as guarantee that their color is more eye-catching for human eye.Such as, one-level early warning layer 12 can adopt black, and secondary early warning layer 13 can adopt yellow, redness, purple, green or the like the eye-catching color bigger with the black contrast.And, according to described second kind of way of realization, the wearing depth that the length of visual comprehensive indicator 10 equals to stipulate.And the shape of visual comprehensive indicator 10 can be suitable for being encased in the instrument of following closely rifle and so on launches.
And, shape according to the visual comprehensive indicator 10 of described second kind of way of realization can be diversified, for example, except various column shapes, visual comprehensive indicator 10 can adopt spheroid, hemisphere, cone, the shape of cone of pyramid or other Any shape and so on, thereby when visual comprehensive indicator 10 is implanted in the tyre surface, intensification along with degree of wear, the area of the visual comprehensive indicator 10 that driver or other people see is increasing or more and more littler, to reach the effect of urging driver or other people changing of tire.
According to the third way of realization, as shown in Figure 2, comprise overcoat part 11, one-level early warning layer 12 and secondary early warning layer 13 according to visual comprehensive indicator 10 of the present invention.Overcoat part 11 is for to have the both ends open hollow circular cylinder of through hole 15, and has the flange 14 that is provided with along the cylinder circumference on this cylindrical end.One-level early warning layer 12 and secondary early warning layer 13 are cylindrical shape, and the internal diameter of their diameter and through hole 15 is identical or be slightly less than the internal diameter of through hole 15.The two length sum of one-level early warning layer 12 and secondary early warning layer 13 equals the length of overcoat part 11, also is the degree of depth of foregoing visual obvious indication specific requirement.
Preferably, as shown in Figure 3, overcoat part 11 also comprises the radially grooving 16 that axially communicates along this through hole 15 with through hole 15.Preferably, one-level early warning layer 12 and secondary early warning layer 13 all have shape and size and grooving 16 corresponding lateral protrusion 17 of extending vertically.Like this, being convenient to one-level early warning layer 12 and secondary early warning layer 13 installs in overcoat part 11.
For described the third way of realization, overcoat part 11 can be to be made by the nylon of black (Nylon), and one-level early warning layer 12 can be made by red nylon, and secondary early warning layer 13 can be made by yellow nylon.Visual comprehensive indicator 10 is being implanted to tire protector with before interior, one-level early warning layer 12 and secondary early warning layer 13 can be positioned at the through hole that is inserted into overcoat part 11 near an end of flange 14 and mode that secondary early warning layer 13 is in the other end according to one-level early warning layer 12, and they are carried out presulfurization, thereby they are formed as one.In the tire use, along with the continuous wearing and tearing of tyre surface, the projection thickness on the tyre surface constantly reduces, until the yellow secondary early warning layer 13 that exposes visual comprehensive indicator 10, represent that tyre surface may wear to a certain degree this moment, reminds attentions such as driver or relevant people also to be upgraded as early as possible; And all disappear when the yl moiety of visual comprehensive indicator 10, when exposing red one-level early warning layer 12, represent this tire severe wear, can't guarantee normal driving, and bring danger may for driver and passenger, need change new tyre immediately.
In addition, according to described the third way of realization, overcoat part 11, one-level early warning layer 12 and secondary early warning layer 13 can have different any colors separately, as long as guarantee that the color of one-level early warning layer 12 and secondary early warning layer 13 is more eye-catching for human eye.Such as, overcoat part 11 can adopt black, and one-level early warning layer 12 can adopt white, and secondary early warning layer 13 can adopt yellow, redness, purple, green or the like eye-catching color.And, according to described the third way of realization, the wearing depth that the length of visual comprehensive indicator 10 equals to stipulate.And the shape of overcoat part 11 can be suitable for being encased in the instrument of following closely rifle and so on launches.
And, according to the one-level early warning layer 12 of described the third way of realization and the shape of secondary early warning layer 13 can be diversified, for example, except various column shapes, visual comprehensive indicator can adopt spheroid, hemisphere, cone, the shape of cone of pyramid or other Any shape and so on, thereby in the time of in visual comprehensive indicator is implanted in tyre surface, intensification along with degree of wear, the area of the visual comprehensive indicator that driver or other people see is increasing or more and more littler, to reach the effect of urging driver or other people changing of tire.Certainly, this moment overcoat part 11 through hole shape should be that shape with one-level early warning layer 12 and secondary early warning layer 13 is complementary.
The exploded perspective view of the each several part of the visual comprehensive indicator 10 when Fig. 4 shows through hole 15 when overcoat part 11 and has grooving 16 radially.
According to the 4th kind of way of realization, as shown in Figure 5, the overcoat part 11 of visual comprehensive indicator 10 has cylindrical shape, and has flange 14 at this cylindrical end, and this cylinder has the hole 15 that is opened on an end opposite with described flange 14, and this hole 15 is along the inside that extends axially and be closed in overcoat part 11 of overcoat part 11.Hole 15 length vertically equals visual comprehensive indicator 10.
Equally, according to the 4th kind of way of realization, the shape of overcoat part 11 can be suitable for being encased in the instrument of following closely rifle and so on launches.For described the 4th kind of way of realization, overcoat part 11 can be to be made by the nylon of black (Nylon), and visual comprehensive indicator 10 can be made by yellow nylon.Being implanted to tire protector with before interior, visual comprehensive indicator 10 can be inserted in the hole 15 of overcoat part 11, and they are carried out presulfurization, thereby they are formed as one according to visual comprehensive indicator 10.
In addition, according to described the 4th kind of way of realization, overcoat part 11 and visual comprehensive indicator 10 can have mutually different any color separately, as long as guarantee that the color of visual comprehensive indicator 10 is more eye-catching for human eye.Such as, overcoat part 11 can adopt black, and visual comprehensive indicator 10 can adopt yellow, redness, purple, green or the like the eye-catching color bigger with the black contrast.
And, shape according to the visual comprehensive indicator 10 of described the 4th kind of way of realization can be diversified, for example, except various column shapes, visual comprehensive indicator can adopt the shape of cone of spheroid, hemisphere, cone, pyramid or other Any shape and so on, thereby in the time of in visual comprehensive indicator is implanted in tyre surface, intensification along with degree of wear, the area of the visual comprehensive indicator that driver or other people see is increasing or more and more littler, to reach the effect of urging driver or other people changing of tire.Certainly, this moment overcoat part 11 hole 15 shape should be that shape with visual comprehensive indicator 10 is complementary.
Fig. 6 has represented that the position of visual detector of the present invention in tire surface concerns scheme drawing.Described as seen from Figure 6 visual comprehensive indicator is located at the tire protector inboard, along the tire radial distribution, and places any position between the tire shoulder of tire.
The visual comprehensive indicator of the various ways of realization of introducing previously can be implanted in the tyre surface in the middle of the process of tyre surface moulding or after the tyre surface moulding.
When in the middle of the tyre surface forming process, implanting visual comprehensive indicator, visual comprehensive indicator can be clipped in or be inserted in being used on the cutlery of tyre surface forming mould is placed into member in the predetermined tread depth with visual comprehensive indicator, thereby in the process of tyre surface moulding visual comprehensive indicator is implanted in the tyre surface.When the visual comprehensive indicator that adopts according to first kind of way of realization, the member that is used for visual comprehensive indicator is placed in the predetermined tread depth can be the projection that highly equals predetermined wearing depth, thereby will be clipped in or be inserted in the top of described projection according to the visual comprehensive indicator of first kind of way of realization.When adopt according to second kind, during the visual comprehensive indicator of the third or the 4th kind of way of realization, the member that is used for visual comprehensive indicator is placed in the predetermined tread depth can be groove or anchor clamps, thereby second kind, the visual comprehensive indicator of the third or the 4th kind of way of realization are inserted in or are clipped on described groove or the anchor clamps.
When after the tyre surface forming process, implanting visual comprehensive indicator, can on the specific tires line at tire protector in the middle of the tyre surface forming process, form hole with predetermined cross-sectional shape and desired depth.After the tyre surface moulding, can manually be implanted to visual comprehensive indicator in the described hole and block the opening in described hole according to first kind of way of realization, perhaps can be manually or adopt the instrument of nail rifle and so on to be implanted in the described hole according to second kind, the visual comprehensive indicator of the third or the 4th kind of way of realization.
According to any way of realization, visual comprehensive indicator can use sulphurated siliastic, poly-urethane rubber, colored polysulphide rubbers, colored compression fabric, but any combination of reflection carbon black or other injected plastics material or these materials.And can in the middle of tire heat or cold-vulcanized process, visual comprehensive indicator be implanted in the tire protector.
[according to the tire manufacturing method of first embodiment]
When in the middle of the tyre surface forming process, implanting visual comprehensive indicator, visual comprehensive indicator can be clipped in or be inserted in being used on the cutlery of tyre surface forming mould is placed into member in the predetermined tread depth with visual comprehensive indicator, thereby in the process of tyre surface moulding visual comprehensive indicator is implanted in the specific tires line of tyre surface.When the visual comprehensive indicator that adopts according to first kind of way of realization, the member that is used for visual comprehensive indicator is placed in the predetermined tread depth can be the projection that highly equals predetermined wearing depth, thereby will be clipped in or be inserted in the top of described projection according to the visual comprehensive indicator of first kind of way of realization.When adopt according to second kind, during the visual comprehensive indicator of the third or the 4th kind of way of realization, the member that is used for visual comprehensive indicator is placed in the predetermined tread depth can be groove or anchor clamps, thereby second kind, the visual comprehensive indicator of the third or the 4th kind of way of realization are inserted in or are clipped on described groove or the anchor clamps.
When after the tyre surface forming process, implanting visual comprehensive indicator, can on the specific tires line at tire protector in the middle of the tyre surface forming process, form hole with predetermined cross-sectional shape and desired depth.After the tyre surface moulding, can manually be implanted to visual comprehensive indicator in the described hole and block the opening in described hole according to first kind of way of realization, perhaps can be manually or adopt the instrument of nail rifle and so on to be implanted in the described hole according to second kind, the visual comprehensive indicator of the third or the 4th kind of way of realization.
[according to the tire of first embodiment]
The visual comprehensive indicator that comprises the specific tires line that is positioned at tyre surface according to the tire of first embodiment of the present invention.Described visual comprehensive indicator is distributed on the tire protector in the mode of spot distribution.According to circumstances, the tire according to first embodiment of the present invention can comprise one or more visual comprehensive indicators that are implanted in predetermined wearing depth place in the tyre surface.The color of these visual comprehensive indicators is visual obvious color.And under the situation that adopts a plurality of visual comprehensive indicators, their color can be same or different.Adopt different colours to help the different people of eyesight condition to offer an explanation the Tyte Wear situation.When the wearing and tearing of tire protector reached predetermined wearing depth, visual comprehensive indicator will come out, and reminded driver or the other staff should changing of tire.
And, it is emphasized that, according to the visual comprehensive indicator of first embodiment of the present invention is to be arranged on the predetermined wearing depth in the tire protector in the mode of implanting with becoming spot distribution, when the wearing and tearing of tire protector reached predetermined wearing depth, visual comprehensive indicator will come out.In this article, " spot distribution " expression be a plurality of locations point ground distribution of with respect to whole tire protector, become scattering, be not to resemble to distribute " point ".And each point in " spot distribution " both can be circular small size zone, zonule that also can any other shape.As required, can on a plurality of locations point on the tire protector, implant visual comprehensive indicator, but also can be only on one or a few location point, implant visual comprehensive indicator.
In addition, can comprise the one or more visual comprehensive indicators that distribute with dot pattern according to the tire of first embodiment of the present invention, when the wearing and tearing of tire protector reached predetermined wearing depth, visual comprehensive indicator will come out.And, described visual comprehensive indicator can also be divided into colored multistage early warning layer, the early warning layer of different stage has been represented wear pattern in various degree, when the early warning layer of different stage comes out, just can judge the present degree of wear of tire, thereby can remind driver or the timely changing of tire of other staff according to its color.
In addition, the tire according to first embodiment of the present invention can comprise that shape is suitable for being encased in the visual comprehensive indicator of launching in the instrument of nail rifle and so on.This visual comprehensive indicator can comprise that appearance profile is suitable for being encased in the overcoat part in the instrument of following closely rifle and so on.And this visual comprehensive indicator can comprise multistage early warning layer, visual comprehensive indicator be inserted in overcoat part through hole in.The length of visual comprehensive indicator equals predetermined wearing depth.According to another mode, shape is suitable for being encased in the visual comprehensive indicator of launching in the instrument of nail rifle and so on and comprises and form the multistage early warning layer that is suitable for being encased in the overall shape of launching in the instrument of nail rifle and so on.
Can be fixed within the tire protector by any way according to visual comprehensive indicator of the present invention, such as tensioner or bonding.
In this article, it is determinate placing neither being interpreted as of any Reference numeral of bracket.Speech " comprises " and the component part unlisted in the claim or the situation of step of existing do not got rid of in the use of version.Place the article " " before component part or the step or the use of " " not to get rid of the situation that has a plurality of this kind component parts or step.In different mutually dependent claims, quote this surface phenomena of specific means and do not show that the combining form of these means is unprofitable to realize advantage.
Claims (14)
1, a kind of tire protector that is used for tire, described tire protector is through fluting and be provided with raised design to realize particular characteristic or earth-catching property, it is characterized in that, comprising:
On the predetermined wearing depth of tire protector inboard, be provided with at least one visual comprehensive indicator with embedded mode, when the wearing and tearing of tire protector reach predetermined wearing depth, described visual comprehensive indicator will come out, to remind driver or other people changing of tire;
Wherein, described visual comprehensive indicator comprises that some, colors radially-arranged along it and tire have the layer of obvious contrast, and the color of each layer is also different.
2, tire protector as claimed in claim 1, wherein, the outer setting of described visual comprehensive indicator has overcoat, and described overcoat comprises cover body and cover base.
3, tire protector as claimed in claim 2; wherein; the color of described overcoat and tire color are close; the cavity shape of described cover body is corresponding with the outer shape of visual comprehensive indicator; to hold and to protect visual comprehensive indicator; described cover base plays the effect of location for the edge that cover body end forms.
4, tire protector as claimed in claim 2, wherein, described visual comprehensive indicator embeds in the moulding of tire and curing process, and places any position between the tire shoulder of tire.
5, as the arbitrary described tire protector of claim 1～4, wherein, described visual comprehensive indicator is selected from any shape in sheet shape, oblong, cylinder, cone, spheroid, hemisphere, the ellipsoid.
6, as the arbitrary described tire protector of claim 1～4, wherein, described visual comprehensive indicator is by being selected from sulphurated siliastic, poly-urethane rubber, colored polysulphide rubbers, colored compression fabric, but reflection carbon black or the sulfuration of other injected plastics material and make.
7, a kind of manufacture method as the arbitrary described tire protector of claim 1～6, described tire protector is through fluting and be provided with raised design to realize particular characteristic or earth-catching property, it is characterized in that described manufacture method comprises the steps:
In the process of tire protector moulding, mould at least one hole in the inboard of the predetermined wearing depth of tyre surface;
Before tyre vulcanization, visual comprehensive indicator is embedded in the described hole of tire protector, when the wearing and tearing of tire protector reached predetermined wearing depth, described visual comprehensive indicator will come out, to remind driver or other people changing of tire;
Wherein, described visual comprehensive indicator comprises that some, colors radially-arranged along it and tire have the layer of obvious contrast, and the color of each layer is also different.
8, manufacture method as claimed in claim 7, wherein, the outer setting of described visual comprehensive indicator has overcoat, and described overcoat comprises cover body and cover base.
9, manufacture method as claimed in claim 8; wherein; the color of described overcoat and tire color are close; the cavity shape of described cover body is corresponding with the outer shape of visual comprehensive indicator; to hold and to protect visual comprehensive indicator; described cover base plays the effect of location for the edge that cover body end forms.
10, manufacture method as claimed in claim 8, wherein, described visual comprehensive indicator embeds in the moulding of tire and curing process, and places any position between the tire shoulder of tire.
11, as the arbitrary described manufacture method of claim 7～10, also comprise: in curing process, adopt manual or adopt nailer that described visual comprehensive indicator is embedded in the hole on the predetermined wearing depth on the tyre surface.
12, as the arbitrary described manufacture method of claim 7～10, wherein, shape as required and size are carried out preforming and sulfuration with described visual comprehensive indicator.
13, as the arbitrary described manufacture method of claim 7～10, wherein, described visual comprehensive indicator is selected from any shape in sheet shape, oblong, cylinder, cone, spheroid, hemisphere, the ellipsoid.
14, as the arbitrary described manufacture method of claim 7～10, wherein, described visual comprehensive indicator is by being selected from sulphurated siliastic, poly-urethane rubber, colored polysulphide rubbers, colored compression fabric, but reflection carbon black or the sulfuration of other injected plastics material and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101635172A CN101407160A (en) | 2007-10-12 | 2007-10-12 | Tire tread including visual comprehensive indicator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101635172A CN101407160A (en) | 2007-10-12 | 2007-10-12 | Tire tread including visual comprehensive indicator |
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| CN101407160A true CN101407160A (en) | 2009-04-15 |
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| CNA2007101635172A Pending CN101407160A (en) | 2007-10-12 | 2007-10-12 | Tire tread including visual comprehensive indicator |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811423B (en) * | 2009-07-24 | 2012-11-28 | 周宏宝 | Color safety marking line (strip) tyre |
| CN104442216A (en) * | 2013-09-23 | 2015-03-25 | 招远市东晟橡胶制品有限公司 | Tire tread |
| GB2542808A (en) * | 2015-09-30 | 2017-04-05 | Costello Richard | Tyre with wear indicators |
| CN109774387A (en) * | 2019-03-04 | 2019-05-21 | 知轮(杭州)科技有限公司 | Tire wear degree detection method and tire |
| CN110325030A (en) * | 2017-02-27 | 2019-10-11 | 斯巴赫木材加工机械工厂股份有限公司 | For the secant spool of motor-driven trimmer and the cutting head that is equipped with such secant spool or being configured to such secant spool of motor-driven trimmer |
| WO2021128856A1 (en) * | 2019-12-26 | 2021-07-01 | 鄂州市兴方磨具有限公司 | Rice milling emery roll enabling easy observation of wear |
| EP4056386A1 (en) * | 2021-03-12 | 2022-09-14 | Nokian Renkaat Oyj | A tire |
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| US5303756A (en) * | 1991-09-30 | 1994-04-19 | Hill James L | Tire for indicating tread wear and method of manufacturing the same |
| CN1380200A (en) * | 1995-02-03 | 2002-11-20 | Nvb国际公司 | Valve joint |
| CN2734528Y (en) * | 2004-07-26 | 2005-10-19 | 帕特里克·麦克尔·奥布莱恩 | Automobile tire with signs of wear and discard |
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| US2102784A (en) * | 1936-02-06 | 1937-12-21 | Socony Vacuum Oil Co Inc | Method of making a wear indicating tire |
| US5303756A (en) * | 1991-09-30 | 1994-04-19 | Hill James L | Tire for indicating tread wear and method of manufacturing the same |
| CN1380200A (en) * | 1995-02-03 | 2002-11-20 | Nvb国际公司 | Valve joint |
| CN2734528Y (en) * | 2004-07-26 | 2005-10-19 | 帕特里克·麦克尔·奥布莱恩 | Automobile tire with signs of wear and discard |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811423B (en) * | 2009-07-24 | 2012-11-28 | 周宏宝 | Color safety marking line (strip) tyre |
| CN104442216A (en) * | 2013-09-23 | 2015-03-25 | 招远市东晟橡胶制品有限公司 | Tire tread |
| GB2542808A (en) * | 2015-09-30 | 2017-04-05 | Costello Richard | Tyre with wear indicators |
| CN110325030A (en) * | 2017-02-27 | 2019-10-11 | 斯巴赫木材加工机械工厂股份有限公司 | For the secant spool of motor-driven trimmer and the cutting head that is equipped with such secant spool or being configured to such secant spool of motor-driven trimmer |
| CN109774387A (en) * | 2019-03-04 | 2019-05-21 | 知轮(杭州)科技有限公司 | Tire wear degree detection method and tire |
| WO2021128856A1 (en) * | 2019-12-26 | 2021-07-01 | 鄂州市兴方磨具有限公司 | Rice milling emery roll enabling easy observation of wear |
| EP4056386A1 (en) * | 2021-03-12 | 2022-09-14 | Nokian Renkaat Oyj | A tire |
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