CN101596791A - The manufacture method of air-filled tubeless tire for flat tire rim - Google Patents
The manufacture method of air-filled tubeless tire for flat tire rim Download PDFInfo
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- CN101596791A CN101596791A CNA2009100629722A CN200910062972A CN101596791A CN 101596791 A CN101596791 A CN 101596791A CN A2009100629722 A CNA2009100629722 A CN A2009100629722A CN 200910062972 A CN200910062972 A CN 200910062972A CN 101596791 A CN101596791 A CN 101596791A
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- tire
- bag opening
- mould
- opening support
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Abstract
The manufacture method of air-filled tubeless tire for flat tire rim of the present invention is characterized in that: 1) be ready to the bag opening support mould, this mould by the circumferencial direction cutting be about the halfround bar slice of two symmetries, and by radially being divided into three sections or multistage; 2) produce bag opening support according to mould shapes and size; 3) the bag opening support head is installed among the mould; 4) successively a left side or right half sheet of bag opening support and mould are packed into outside the tire bead mouth in the tire, the root of bag opening support is between tire and capsule, and the above mould of head is parallel with the tyre bead mouth, and the use self-adhesive paper is with its Primary Location; 5) green tire that will install bag opening support and the mould tire sulphureted jar of packing into; 6) after the tire finished product comes out, take out the bag opening support shaping mould, and mix ready-made in advance flap seal button.The present invention has guaranteed the default effect of bag opening support and need not change or existing manufacturing equipment of a spot of change and technology that method is simpler, technology is practical, low cost of manufacture on manufacture method.
Description
Technical field
The present invention relates to the manufacture method of vehicle tyre, particularly relate to the manufacture method of air-filled tubeless tire for flat tire rim.
Background technology
At present, the tire that generally uses of vehicle has two kinds on inner tube of a tyre air tyre and free from inflatable inner tube tire.
Inner tube of a tyre pneumatic tire is arranged, because of high-speed motion produces a large amount of heats, heat because of cover tire and ground generation mechanical friction is wherein arranged, have the cover tire cushion constantly to be out of shape the heat that produces at the volley because of motion and tire, Tire ﹠ Tube is at the volley because of the heat that mechanical friction produced, especially in temperature high area and season, because rubber is subjected to the restriction of temperature extremes, vehicle in high-speed motion, the as easy as rolling off a log phenomenon of blowing out that causes, thus may cause serious accident; Because the inner tube of a tyre is a very thin inner liner, because of inflation, as long as there is sharp thing (as iron nail, screw, sharp stone etc.) to pierce through slightly from cover tire, the inner tube of a tyre is because of contracting property expansion perforation, just cause big gas leak phenomenon very soon, change or repair as in time finding, will make tire assembly cause damage even scrap, and repair midway and change tire and not only mistake but also require great effort.
The free from inflatable inner tube tire is a state-of-the-art in the world at present technology.It is owing to be one with inner liner and cover tire sulphur, both strengthened the rigidity of tire, reduced the link of Tire ﹠ Tube mechanical friction again, and because of Tire ﹠ Tube sulphur be that one has limited inner liner because of piercing through the contracting property that produces, be difficult to cause big gas leak phenomenon, so on motor vehicles, adopted in a large number.
Existing no inner chamber pneumatic tire is generally made open type, like this, can can't tire be pulled down from interior benefit from the outer added time more greatly at holes.But a side of the rubber inner liner of this free from inflatable inner tube tire is a tire, and a side is a wheel rim, and wheel rim still is a part of wall of inflatable chamber.Therefore, the sealing of the free from inflatable inner tube tire of this structure is relevant with the structure of wheel rim, has in a side that (as flat base rim) can not seal on the wheel rim of removable back-up ring, therefore can not popularize use on the truck that uses removable ring washer mostly.Both made on the wheel rim of fixing back-up ring and used, its air-tightness is also peaceful smooth not really desirable because of the wall of wheel rim, and tyre bead or wheel rim sealing position have damage just can scrap slightly.
The patent No. is 96239637.0 general-purpose type free from inflatable inner tube tire, a kind of general-purpose type free from inflatable inner tube tire is provided, it has open type tire and inner liner, inner liner is connected on the inwall of tire, it is characterized in that in addition with inner liner be one bag opening support and with the flap seal button of bag opening support snapping, it is applicable to the removable wheel rim of back-up ring (as flat base rim), air-tightness is good, and can repair bigger holes hole in the tire again, this tire on performance in big improvement.But the manufacturing process of this tire relatively bothers, and becomes its production, promotes the use of biggest obstacle.
Application number is the manufacture method of 200810048508.3 air-filled tubeless tire for flat tire rim, but, this method can only realize using in the cross-ply manufacturing process in early days, be not suitable for realizing using in a large amount of radial manufacturing process that adopt now, therefore, a kind of manufacture method that is adapted at all air-filled tubeless tire for flat tire rim is required by market.
Summary of the invention
The manufacture method that the purpose of this invention is to provide a kind of air-filled tubeless tire for flat tire rim, it is adapted at realizing using in a large amount of now radial manufacturing process that adopt, and can realize the practical application of flat base rim free from inflatable inner tube tire rapidly, on manufacture method, guaranteed the default effect of bag opening support and need not change or existing manufacturing equipment of a spot of change and technology that method is simpler, technology is practical.
In order to achieve the above object, the manufacture method of air-filled tubeless tire for flat tire rim of the present invention is characterized in that:
1), be ready to the mould of bag opening support, this mould by the circumferencial direction cutting be about the semicircle slit bamboo or chopped wood of two symmetries, and by radially being divided into three sections or multistage;
2), produce bag opening support according to mould shapes and size, the bag opening support local-title is divided into head, waist, root three parts;
3), the bag opening support head is installed among the mould;
4), successively a left side or right half slit bamboo or chopped wood of bag opening support and mould are packed into outside the tire bead mouth in the tire, the root of bag opening support is between tire and capsule, head and above mould are parallel with the tyre bead mouth, and use self-adhesive paper with its Primary Location, according to same method pack into the right side or left half slit bamboo or chopped wood bag opening support and mould, two sizing material faces that bag opening support is adjacent are the oblique overlap condition then;
5), the green tire that will install bag opening support and the mould tire sulphureted jar of packing into, after capsule charges into high air pressure or hydraulic pressure, bag opening support and mould will be from horizontal resets, the bag opening support root is close to the tire inboard, in the high temperature vulcanized process of tire, the head of the bag opening support of installing through segmentation, waist, root at this moment just can be molten with tire is one;
6), after the tire finished product comes out, take out the mould of bag opening support, and mix ready-made in advance flap seal button.
Aforesaid air-filled tubeless tire for flat tire rim manufacture method is bored on the mould of bag opening support and is stayed steam vent.
The manufacture method of air-filled tubeless tire for flat tire rim of the present invention, on manufacture method, guaranteed the default effect of bag opening support and need not change or existing manufacturing equipment of a spot of change and technology, can realize the practical application of flat base rim free from inflatable inner tube tire rapidly, method is simpler, technology is practical, low cost of manufacture.
Description of drawings
Fig. 1 is the structural representation of traditional free from inflatable inner tube tire.
Fig. 2 is the structural representation of air-filled tubeless tire for flat tire rim.
Fig. 3 is the schematic diagram under the air-filled tubeless tire for flat tire rim released state.
Fig. 4 is the mold sections schematic diagram.
Fig. 5 is the bag opening support schematic cross-section.
Fig. 6 is pack into the structural representation of mould of bag opening support.
Fig. 7 is the mould side schematic view.
Fig. 8 is the mould scheme of installation.
Fig. 9 is the sulfuration fixed pot schematic diagram of packing into.
Figure 10 is an inflation sulfuration aftershaping schematic diagram.
The specific embodiment
Fig. 1 description of symbols: tire 1, inner liner 2, sealant 3, wheel rim 4.
Fig. 2 description of symbols: bag opening support 5, flap seal button 6.
Fig. 4 description of symbols: mould 7.
Fig. 8 description of symbols: capsule 8.
The embodiment of the manufacture method of air-filled tubeless tire for flat tire rim of the present invention, adopt following steps to realize:
1), referring to Fig. 4 and Fig. 7, be ready to the mould 7 of bag opening support 5, this mould 7 by the circumferencial direction cutting be about the semicircle slit bamboo or chopped wood of two symmetries, and by radially being divided into three sections or multistage;
2), referring to Fig. 5, produce bag opening support 5 according to mould shapes and size, bag opening support 5 local-titles are divided into head, waist, root three parts;
3), referring to Fig. 6, bag opening support 5 heads are installed among the mould 7;
4), referring to Fig. 8, successively a left side or right half slit bamboo or chopped wood of bag opening support 5 and mould 7 are packed into outside tire 1 tyre bead mouth in the tire, the root of bag opening support 5 is between tire 1 and capsule 8, mould 7 more than the head is parallel with the tyre bead mouth, and use self-adhesive paper with its Primary Location, according to same method pack into the right side or left half slit bamboo or chopped wood bag opening support 5 and mould 7, bag opening support 5 two adjacent sizing material faces are the oblique overlap condition then;
5), referring to Fig. 9, with the green tire that installs bag opening support 5 and mould 7 tire 1 vulcanizing tank of packing into, after capsule 8 charges into high air pressure or hydraulic pressure, bag opening support 5 and mould 7 will be from horizontal resets, bag opening support 5 roots are close to tire 1 inboard, referring to Figure 10, in the high temperature vulcanized process of tire 1, through the head of bag opening support 5 that segmentation at be installed, waist, root at this moment just can be molten with tire 1 be one;
6), after the tire finished product comes out, take out the mould 7 of bag opening support 5, and mix ready-made in advance flap seal button 6.
7), tyre valve is installed in the circumferential centre of flap seal button.
8), the flap seal button is not simply given unnecessary details at this because of technology.
On bag opening support 5 moulds 7, bore and stay steam vent.
The manufacture method of air-filled tubeless tire for flat tire rim of the present invention, on manufacture method, guaranteed the default effect of bag opening support 5 and need not change or existing manufacturing equipment of a spot of change and technology, can realize the practical application of flat base rim free from inflatable inner tube tire rapidly, method is simpler, technology is practical, low cost of manufacture, the practical application of applying air-filled tubeless tire for flat tire rim of the method will produce active influence.
Claims (2)
1, the manufacture method of air-filled tubeless tire for flat tire rim is characterized in that:
1., be ready to the mould of bag opening support, this mould by the circumferencial direction cutting be about the semicircle slit bamboo or chopped wood of two symmetries, and by radially being divided into three sections or multistage;
2., produce bag opening support according to mould shapes and size;
3., the bag opening support head is installed among the mould;
4., successively a left side or right half slit bamboo or chopped wood of bag opening support and mould are packed into outside the tire bead mouth in the tire, the root of bag opening support is between tire and capsule, head and above mould are parallel with the tyre bead mouth, and use self-adhesive paper with its Primary Location, according to same method pack into the right side or left half slit bamboo or chopped wood bag opening support and mould, two sizing material faces that bag opening support is adjacent are the oblique overlap condition then;
5., the green tire that will install bag opening support and the mould tire sulphureted jar of packing into, after capsule charges into high air pressure or hydraulic pressure, bag opening support and mould will be from horizontal resets, the bag opening support root is close to the tire inboard, in the high temperature vulcanized process of tire, the head of the bag opening support of installing through segmentation, waist, root at this moment just can be molten with tire is one;
6., after the tire finished product comes out, take out the bag opening support shaping mould, and mix ready-made in advance flap seal button.
2, the manufacture method of air-filled tubeless tire for flat tire rim according to claim 1 is characterized in that: bore on the bag opening support stock mould and stay steam vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910062972A CN101596791B (en) | 2009-07-03 | 2009-07-03 | Manufacturing method of air-filled tubeless tire for flat tire rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910062972A CN101596791B (en) | 2009-07-03 | 2009-07-03 | Manufacturing method of air-filled tubeless tire for flat tire rim |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101596791A true CN101596791A (en) | 2009-12-09 |
| CN101596791B CN101596791B (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910062972A Expired - Fee Related CN101596791B (en) | 2009-07-03 | 2009-07-03 | Manufacturing method of air-filled tubeless tire for flat tire rim |
Country Status (1)
| Country | Link |
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| CN (1) | CN101596791B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856963A (en) * | 2016-03-25 | 2016-08-17 | 杭州云乐车辆技术有限公司 | Integrated vehicle wheel and manufacturing method thereof |
| CN111016127A (en) * | 2019-12-27 | 2020-04-17 | 浙江华和塑胶科技有限公司 | Production process of radial tire capsules |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1248938A (en) * | 1997-03-25 | 2000-03-29 | 固特异轮胎和橡胶公司 | Method and apparatus for building pneumatic tires in an improved tire mold |
-
2009
- 2009-07-03 CN CN200910062972A patent/CN101596791B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1248938A (en) * | 1997-03-25 | 2000-03-29 | 固特异轮胎和橡胶公司 | Method and apparatus for building pneumatic tires in an improved tire mold |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856963A (en) * | 2016-03-25 | 2016-08-17 | 杭州云乐车辆技术有限公司 | Integrated vehicle wheel and manufacturing method thereof |
| CN105856963B (en) * | 2016-03-25 | 2018-04-06 | 杭州云乐车辆技术有限公司 | Integrated wheel and preparation method thereof |
| CN111016127A (en) * | 2019-12-27 | 2020-04-17 | 浙江华和塑胶科技有限公司 | Production process of radial tire capsules |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101596791B (en) | 2012-09-05 |
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Owner name: CHEN SHIMING Free format text: FORMER OWNER: WUHAN TIANMARENHE SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20130710 |
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Inventor after: Chen Shiming Inventor before: Chen Shiming Inventor before: Yu Junlin Inventor before: Zhu Tong |
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Free format text: CORRECT: ADDRESS; FROM: 430010 WUHAN, HUBEI PROVINCE TO: 430022 WUHAN, HUBEI PROVINCE Free format text: CORRECT: INVENTOR; FROM: CHEN SHIMING YU JUNLIN ZHU TONG TO: CHEN SHIMING |
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Effective date of registration: 20130710 Address after: 430022 Hubei Province in Qiaokou District of Wuhan City Entertainment Village No. 8 Patentee after: Chen Shiming Address before: 430010 room 21, building 1-2, Sanyang District, Jiang'an District, Wuhan, Hubei Patentee before: Wuhan Tianmarenhe Science and Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20200703 |