CN1712252A - Aerated tire with projects to prevent from stones jammed - Google Patents
Aerated tire with projects to prevent from stones jammed Download PDFInfo
- Publication number
- CN1712252A CN1712252A CNA2005100777213A CN200510077721A CN1712252A CN 1712252 A CN1712252 A CN 1712252A CN A2005100777213 A CNA2005100777213 A CN A2005100777213A CN 200510077721 A CN200510077721 A CN 200510077721A CN 1712252 A CN1712252 A CN 1712252A
- Authority
- CN
- China
- Prior art keywords
- stone
- prevent
- projection
- carry secretly
- groove
- Prior art date
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1353—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention relates to an aerated tire with projects to prevent from stones jammed. The aerated tire comprises tread, tyre side and tyre bead. The riffled groove formed on the tread is used to prevent projects from stone jammed. A ladder state is formed on the surface of the project for preventing stone jammed, which has different heights from bottom to surface layer. Therefore, the invention may improve the projects to prevent from stones jammed, removes the stones jammed in the groove. When regrooving, the projects play the role of indicator for estimating the depth of the regrooving.
Description
Technical field
The present invention relates to prevent in groove, to carry secretly the air-inflation tyre that being formed with of stone is used to prevent carry secretly the projection of stone, particularly relate to the air-inflation tyre that following being formed with is used to prevent carry secretly the projection of stone, this tire has improved the structure that is used to prevent carry secretly the projection of stone, discharge the stone that is clipped in the groove easily, when grooving again, the projection that is used to prevent to carry secretly stone can play the effect of the index gauge that can estimate again cutting groove depth.
Background technology
The tire that is assemblied on the truck is different with passenger car tire, and majority travels on non-road of mating formation, and the major part of its road is Uneven road not only, and is dispersed with the stone of all size on road.
If tire running on this road, then enters the close stone of size in the tread bar ditch (position that is equivalent to groove in tire and position that ground contacts), and is fixed in the groove.Even Gu Ding stone can not discharged to the outside in tire running yet like this, enter the inside of tire on the contrary, when the bottom surface of contact groove, damage this bottom surface.This damage is more and more serious under steam, develops into the crack.
The crack that forms can make the lost of life of product, and can not give full play to the performance of product.
In order to address the above problem, in groove, be provided for preventing to carry secretly the projection of stone, its purpose is the stone that enters is cut off in the mode that does not contact with the groove bottom surface, and the stone that folder is advanced is finally driven out of to the outside of groove, with its discharge.
As can be seen from Figure 1, in the existing projection that is used for preventing to carry secretly stone, rubber is outstanding with certain height from the central authorities of groove bottom surface.
The described projection that is used to prevent to carry secretly stone forms continuously along the circumferencial direction of tire, also can form in the mode of certain interval interrupt, but it is highly identical.
Like this, under the situation of the projection that is formed for preventing carrying secretly stone with equal height, the stone that is clipped in the groove is not easy to discharge.
That is to say, be positioned at equal height if to be used to stone one side that prevents to carry secretly on the projection of stone low or high, then stone is moved to a low sideway swivel time, be discharged from thus, but, in the projection that is used for preventing to carry secretly stone of equal height, the equilibrium of stone can be not destroyed, can not move simply.
Summary of the invention
The present invention proposes in order to solve above-mentioned problems of the prior art, its purpose is to provide a kind of air-inflation tyre that is used to prevent carry secretly the projection of stone that is formed with, wherein, improve the structure that is used to prevent carry secretly the projection of stone, can easily discharge the stone that is clipped in the groove.
Another object of the present invention is to provide a kind of air-inflation tyre that is used to prevent carry secretly the projection of stone that is formed with, wherein, when the worn-down tire was carried out again grooving, the projection that is used to prevent to carry secretly stone can play the effect of the index gauge of the degree of depth that can estimate again grooving.
In order to achieve the above object, the following formation of the present invention.
That is to say, the present invention relates to a kind of air-inflation tyre that is used to prevent carry secretly the projection of stone that is formed with, it comprises tyre surface, sidewall and bead part, the groove bottom surface that forms on described fetus face is formed with the projection that is used to prevent to carry secretly stone, it is characterized in that, the described surface that is used to prevent to carry secretly the projection of stone forms stepped, and is different to this surperficial height from the bottom surface of groove.
Description of drawings
Fig. 1 is the airtyred section drawing of prior art;
Fig. 2 is an airtyred section drawing of the present invention;
Fig. 3 is the lateral plan of one embodiment of the present of invention;
Fig. 4 is the lateral plan of an alternative embodiment of the invention.
The specific embodiment
Below, with reference to accompanying drawing, to a preferred embodiment of the present invention will be described in detail.
In the accompanying drawings, Fig. 2 is an airtyred section drawing of the present invention, and Fig. 3 is the lateral plan of one embodiment of the present of invention, and Fig. 4 is the lateral plan of an alternative embodiment of the invention.
To shown in Figure 4, of the present invention being formed with is used to prevent that the air-inflation tyre of carrying the projection of stone secretly from comprising tyre surface 1, sidewall 2 and bead part 3 as Fig. 2.The bottom surface 103 of the groove 10 that forms on 1 one of tyre surface is formed with the projection 4 that is used to prevent to carry secretly stone.It is characterized in that the described surface that is used to prevent to carry secretly the projection 4 of stone forms stepped, and is different to this surperficial height from the bottom surface of groove.Like this, if be used to prevent carry secretly the height difference of the projection of stone, the stone that then is clipped in the groove moves to highly low direction, can easily arrange the outside to groove.The projection 4 that is used to prevent to carry secretly stone of the present invention that so constitutes forms continuously along the circumferencial direction of tire, also can mode at certain intervals form.
In addition, the described height that is used to prevent to carry secretly the projection 4 of stone can be two mutually different height h1, h2, also can be mutually different height h1, h2, h3... more than three.
In addition, for the wearing and tearing tire is regenerated re-using this tire, form groove 10 again, promptly again during grooving, the projection 4 that is used to prevent to carry secretly stone of the present invention can play the effect of the index gauge of the degree of depth that can estimate again grooving.
When using tire, the surface of tyre surface 1 is worn long-time, and its wearing and tearing simultaneously can reach the surface that is used to prevent carry secretly the projection 4 of stone.Wearing and tearing are not that the circumferencial direction along tire weares and teares equably, but easily inordinate wear take place, the position serious wear that has, and the position that has wearing and tearing lag behind.
When carrying out again grooving under above-mentioned state, the height of projection 4 that can be by preventing to carry secretly stone with highly minimum being used to is the degree of depth of base estimation groove 10, regenerates, and can make the degree of depth of the groove of regeneration make certain value thus.
Preferred constituted mode is, the surface that will be used to prevent to carry secretly the projection 4 of stone is formed, and can with the naked eye be discerned worn-down and be used to prevent to carry the projection of stone secretly and do not have worn-down to be used to prevent carry secretly the constituted mode of the projection of stone by the rubber layer 40 of other color different with the tire color, and this constituted mode is more effective.
The invention is not restricted to the foregoing description, in the scope that allows technical conceive of the present invention, can be out of shape in a variety of forms, its enforcement.
The present invention of above-mentioned formation has following effect: can easily discharge the stone that is clipped in the groove, and when grooving again, the projection that is used to prevent to carry secretly stone can play the effect of the index gauge that can estimate again cutting groove depth.
Claims (6)
1. one kind is formed with the air-inflation tyre that is used to prevent carry secretly the projection of stone, comprise tyre surface (1), sidewall (2) and bead part (3), the bottom surface (103) of going up the groove (10) that forms at described tyre surface (1) is formed with the projection (4) that is used to prevent to carry secretly stone, it is characterized in that, the described surface that is used to prevent to carry secretly the projection (4) of stone forms stepped, and is different to this surperficial height from the bottom surface of described groove (10).
2. the air-inflation tyre that is used to prevent carry secretly the projection of stone that is formed with according to claim 1 is characterized in that, the described projection (4) that is used to prevent to carry secretly stone forms continuously along the circumferencial direction of tire.
3. the air-inflation tyre that is used to prevent carry secretly the projection of stone that is formed with according to claim 1 is characterized in that described projection (4) mode at certain intervals that is used to prevent to carry secretly stone forms.
4. according to the described air-inflation tyre that is used to prevent carry secretly the projection of stone that is formed with of each of claim 1 to 3, it is characterized in that the described projection (4) that is used to prevent to carry secretly stone forms with two mutually different height (h1, h2).
5. according to the described air-inflation tyre that is used to prevent carry secretly the projection of stone that is formed with of each of claim 1 to 3, it is characterized in that the described projection (4) that is used to prevent to carry secretly stone forms with the mutually different height more than three (h1, h2, h3).
6. the air-inflation tyre that is used to prevent carry secretly the projection of stone that is formed with according to claim 1 is characterized in that, the surface of the described projection (4) that is used to prevent to carry secretly stone is formed by the rubber layer (40) of other color different with the tire color.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040047283A KR100613809B1 (en) | 2004-06-23 | 2004-06-23 | Pneumatic tire |
| KR1020040047283 | 2004-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1712252A true CN1712252A (en) | 2005-12-28 |
Family
ID=35718114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100777213A Pending CN1712252A (en) | 2004-06-23 | 2005-06-22 | Aerated tire with projects to prevent from stones jammed |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100613809B1 (en) |
| CN (1) | CN1712252A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7921891B2 (en) | 2006-09-25 | 2011-04-12 | Toyo Tire & Rubber Co., Ltd. | Pneumatic tire for traveling on off road |
| CN102036838A (en) * | 2008-04-15 | 2011-04-27 | 倍耐力轮胎股份公司 | Heavy-load vehicle tire |
| CN101585298B (en) * | 2008-05-19 | 2011-11-30 | 韩国轮胎株式会社 | Tyre for cars |
| CN101311008B (en) * | 2007-05-23 | 2012-06-13 | 住友橡胶工业株式会社 | Tyre for heavy load |
| CN101646572B (en) * | 2007-04-05 | 2012-07-18 | 大陆轮胎德国有限公司 | Vehicle tyre |
| CN105579253A (en) * | 2013-07-30 | 2016-05-11 | 特雷勒堡轮胎***意大利股份公司 | Tire with improved traction |
| CN107499067A (en) * | 2017-09-28 | 2017-12-22 | 中策橡胶集团有限公司 | A kind of brilliant section rib tire tread groove and the wide base tyre using the groove |
| US10583694B2 (en) | 2014-02-04 | 2020-03-10 | Bridgestone Americas Tire Operations, Llc | Radial stone ejectors |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200445685Y1 (en) * | 2008-05-30 | 2009-08-24 | 금호타이어 주식회사 | Heacy-duty pneumatic tire |
| KR102399711B1 (en) * | 2020-07-06 | 2022-05-19 | 엘지전자 주식회사 | Robot Cleaner |
| KR102373832B1 (en) * | 2020-07-22 | 2022-03-14 | 엘지전자 주식회사 | Robot Cleaner |
-
2004
- 2004-06-23 KR KR1020040047283A patent/KR100613809B1/en not_active IP Right Cessation
-
2005
- 2005-06-22 CN CNA2005100777213A patent/CN1712252A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7921891B2 (en) | 2006-09-25 | 2011-04-12 | Toyo Tire & Rubber Co., Ltd. | Pneumatic tire for traveling on off road |
| CN101646572B (en) * | 2007-04-05 | 2012-07-18 | 大陆轮胎德国有限公司 | Vehicle tyre |
| CN101311008B (en) * | 2007-05-23 | 2012-06-13 | 住友橡胶工业株式会社 | Tyre for heavy load |
| CN102036838A (en) * | 2008-04-15 | 2011-04-27 | 倍耐力轮胎股份公司 | Heavy-load vehicle tire |
| CN102036838B (en) * | 2008-04-15 | 2013-08-07 | 倍耐力轮胎股份公司 | Heavy-load vehicle tire |
| CN101585298B (en) * | 2008-05-19 | 2011-11-30 | 韩国轮胎株式会社 | Tyre for cars |
| CN105579253A (en) * | 2013-07-30 | 2016-05-11 | 特雷勒堡轮胎***意大利股份公司 | Tire with improved traction |
| US10377182B2 (en) | 2013-07-30 | 2019-08-13 | Trelleborg Wheel Systems Italia S.P.A. | Tire with improved traction |
| US10583694B2 (en) | 2014-02-04 | 2020-03-10 | Bridgestone Americas Tire Operations, Llc | Radial stone ejectors |
| CN107499067A (en) * | 2017-09-28 | 2017-12-22 | 中策橡胶集团有限公司 | A kind of brilliant section rib tire tread groove and the wide base tyre using the groove |
| CN107499067B (en) * | 2017-09-28 | 2023-08-18 | 中策橡胶集团股份有限公司 | Diamond-type section pattern tire tread groove and wide-base tire adopting same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050122118A (en) | 2005-12-28 |
| KR100613809B1 (en) | 2006-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |