CN101037078A - Bulletproof safe inner tube and the method for preparing the same - Google Patents
Bulletproof safe inner tube and the method for preparing the same Download PDFInfo
- Publication number
- CN101037078A CN101037078A CN 200710066833 CN200710066833A CN101037078A CN 101037078 A CN101037078 A CN 101037078A CN 200710066833 CN200710066833 CN 200710066833 CN 200710066833 A CN200710066833 A CN 200710066833A CN 101037078 A CN101037078 A CN 101037078A
- Authority
- CN
- China
- Prior art keywords
- inner tube
- layer
- intermediate layer
- bulletproof safe
- bulletproof
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 230000009969 flowable effect Effects 0.000 claims description 12
- 244000043261 Hevea brasiliensis Species 0.000 claims description 9
- 229920003052 natural elastomer Polymers 0.000 claims description 9
- 229920001194 natural rubber Polymers 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 239000012744 reinforcing agent Substances 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 230000007704 transition Effects 0.000 abstract 2
- 239000010410 layer Substances 0.000 description 27
- 229920001971 elastomer Polymers 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000004513 sizing Methods 0.000 description 4
- 241000221020 Hevea Species 0.000 description 2
- 229920003211 cis-1,4-polyisoprene Polymers 0.000 description 2
- 241000218218 Ficus <angiosperm> Species 0.000 description 1
- 240000003183 Manihot esculenta Species 0.000 description 1
- 241000845082 Panama Species 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 235000005739 manihot Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Abstract
The invention relates to a bulletproof safe inner tyre and making method, the bulletproof safe inner tyre from outer to inner includes an outer layer tyre body, an intermediate transition layer and an inner self-sealing layer, the mechanical intensity of which is reduced layer by layer, the fluidity of which is improved layer by layer. The making method includes following steps: single slicing the outer layer tyre body, the intermediate transition layer and the inner self-sealing layer, then layer adhibiting, sealing, at last sulfurating by subsection to obtain the bulletproof safe inner tyre product. The bulletproof safe tyre of the invention has good and stable bulletproof safe performance, with simple assembling and wide tentative car model.
Description
(1) technical field
The present invention relates to a kind of bulletproof safe inner tube and preparation method thereof.
(2) background technology
The automobile inner tube of existing explained hereafter belongs to the weak part of automobile.Under special circumstances, after tire is hit by a bullet, carcass moment pressure release, vehicle is in paralyzed state substantially, and maneuvering performance sharply descends.Do not possess ballistic performance.Be difficult to guarantee vehicle rapid, safe leave the site of the accident.Though bulletproof safe inner tube also has the trial that the self-sealing layer material is set in the carcass inboard, the out of reach safety requirements still of existing self-sealing layer.
(3) summary of the invention
Technical matters to be solved by this invention is to provide a kind of manufacture craft simple, the bulletproof safe inner tube that ballistic performance is good.
Technical matters to be solved by this invention is to provide a kind of preparation method of described bulletproof safe inner tube.
Described bulletproof safe inner tube comprises from outside to inside: outer carcass, intermediate layer and interior self-sealing layer, and the mechanical strength of described outer carcass, intermediate layer and interior self-sealing layer successively reduces, and flowing power successively raises.
Further, the outline of described outer carcass is wavy or rugosity.Adopt the design can increase the specific surface area of tyre surface, make under the tire qi of chong channel ascending adversely condition of loading, stressed even, effectively reduce tire and exercise living heat, and guarantee that tire is hit by a bullet and make full use of the rebound resilience of elastomeric material self under the situation, carry out effective filling of damaged part material rapidly.
Further, described outer carcass is to adopt natural rubber to make main body, and interpolation reinforcing agent, vulcanizator prepare and get.
Further, described intermediate layer and interior self-styled series of strata adopt natural rubber to make main body, and interpolation flowable, vulcanizator prepare and get; The flowable content of interior self-sealing layer is greater than the flowable content of intermediate layer.
Natural rubber of the present invention comprises and Brazilian Hevea rubber, manihot rubber, panama rubber, Indian ficus, African liana rubber genus etc.Usually said natural rubber just is meant Brazilian Hevea rubber.
The preparation method of bulletproof safe inner tube of the present invention comprises the steps: outer carcass, intermediate layer and the independent slice of interior self-sealing layer, and then laminating, seals, carry out step up cure at last and described bulletproof safe inner tube finished product.
The blade technolgy that goes out of above-mentioned three layer sizings is conventionally known to one of skill in the art, can adopt extruding-out process, other two layers can adopt tri-roll press machine slice forming process as outer carcass sizing material of the present invention.
Further, described step up cure is divided into: model intensification, optimum cure, cooling three phases, and wherein in the curing process, inner tube of a tyre tire fills low-pressure saturated steam in the chamber; In the cooling process, cool by cooling water expansion tank.
It is to play intensity and sticking and transitional function in outer carcass and self-sealing layer that intermediate layer of the present invention mainly acts on.Simultaneously, because the interlayer prescription also possesses higher flow property, in actual use, also play certain shellproof, self-styled booster action.Self-sealing layer of the present invention is behind over cure, both kept certain intensity, to avoid self-sealing layer sizing material sizing material in vehicle high speed driving process in position, sidewall under action of centrifugal force, to flow to the fetus face position, kept simultaneously the viscosity flow characteristic under the higher rubber heating condition again, hit the moment of tire and play the automatic seal effect rapidly at bullet.
Bulletproof safe inner tube of the present invention has following beneficial effect:
One, good this bulletproof safe inner tube of bulletproof safe performance can be under the shooting situation that is subjected to 5-8mm rifle or tommy gun bullet continuously, produce the sealing pressure holding function rapidly, the site of the accident of leaving with normal moving velocity (80-120km/h) safety, the cruising distance reaches more than the 80-100km, thereby avoids the unexpected injury of personnel, property.
Two, bulletproof safe stable performance inner tube of a tyre long service life, the bag matter phase is 1 year.In shelf life of products, properties of product are good, possess stabilizing effective ballistic performance.
Three, assembly manipulation simply can adopt conventional inner tube of a tyre handling tool to load and unload and change, and need not increase other special-purpose accessory appliances in addition.
Four, vehicle on probation is extensively except that the higher racing car class of speed step, is widely used in all kinds of cars of cruising speed step below 160km/h, armored car and other has the special vehicle of bulletproof function demand.
(4) description of drawings
Fig. 1 is a bulletproof safe inner tube section structure scheme drawing of the present invention.
(5) specific embodiment
The invention will be further described below in conjunction with embodiment, but protection scope of the present invention is not limited to this.
With reference to Fig. 1, a kind of bulletproof safe inner tube comprises from outside to inside: outer carcass 1, intermediate layer 2 and interior self-sealing layer 3, and the mechanical strength of described outer carcass 1, intermediate layer 2 and interior self-sealing layer 3 successively reduces, and flowing power successively raises.The outline of described outer carcass 1 is wavy.
Described outer carcass 1 is to adopt natural rubber to make main body, and interpolation reinforcing agent, vulcanizator prepare and get.Described intermediate layer 2 and interior self-sealing layer 3 are to adopt natural rubber to make main body, and interpolation flowable, vulcanizator prepare and get, and the flowable content of interior self-sealing layer is greater than the flowable content of intermediate layer.
This bulletproof safe inner tube prepares as follows: with outer carcass, intermediate layer and the independent slice of interior self-sealing layer, and then laminating, seal, carry out step up cure at last and described bulletproof safe inner tube finished product.
Claims (7)
1, a kind of bulletproof safe inner tube is characterized in that comprising from outside to inside: outer carcass, intermediate layer and interior self-sealing layer, and the mechanical strength of described outer carcass, intermediate layer and interior self-sealing layer successively reduces, and flowing power successively raises.
2, bulletproof safe inner tube as claimed in claim 1 is characterized in that the outline of described outer carcass is wavy or rugosity.
3, bulletproof safe inner tube as claimed in claim 1 or 2 is characterized in that described outer carcass is to adopt natural rubber to make main body, and interpolation reinforcing agent, vulcanizator prepare and get.
4, bulletproof safe inner tube as claimed in claim 1 or 2 is characterized in that described intermediate layer and interior self-styled series of strata adopt natural rubber to make main body, and interpolation flowable, vulcanizator prepare and get; The flowable content of intermediate layer is greater than the flowable content of intermediate layer.
5, bulletproof safe inner tube as claimed in claim 3 is characterized in that described intermediate layer and interior self-styled series of strata adopt natural rubber to make main body, and interpolation flowable, vulcanizator prepare and get; The flowable content of interior self-sealing layer is greater than the flowable content of intermediate layer.
6, the preparation method of the described bulletproof safe inner tube of a kind of claim 1, it is characterized in that comprising the steps: with outer carcass, intermediate layer and the independent slice of interior self-sealing layer, and then laminating, seal, carry out step up cure at last and described bulletproof safe inner tube finished product.
7, as the preparation method of bulletproof safe inner tube as described in the claim 6, it is characterized in that described step up cure is divided into: model intensification, optimum cure, cooling three phases, wherein in the curing process, inner tube of a tyre tire fills low-pressure saturated steam in the chamber; In the cooling process, cool by cooling water expansion tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100668338A CN100469602C (en) | 2007-01-24 | 2007-01-24 | A kind of bulletproof safety inner tube and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100668338A CN100469602C (en) | 2007-01-24 | 2007-01-24 | A kind of bulletproof safety inner tube and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101037078A true CN101037078A (en) | 2007-09-19 |
| CN100469602C CN100469602C (en) | 2009-03-18 |
Family
ID=38888327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100668338A Expired - Fee Related CN100469602C (en) | 2007-01-24 | 2007-01-24 | A kind of bulletproof safety inner tube and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100469602C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966800A (en) * | 2010-10-25 | 2011-02-09 | 杭州顺源轮胎制造有限公司 | Bulletproof safety tire |
| CN101973189A (en) * | 2010-10-25 | 2011-02-16 | 杭州顺源轮胎制造有限公司 | Bulletproof safety tire |
| US20120003409A1 (en) * | 2008-12-03 | 2012-01-05 | Michelin Recherche Et Technique S.A. | Pneumatic Object Provided with Gas-Tight Layer Comprising Two Thermoplastic Elastomers |
| CN111320911A (en) * | 2020-03-31 | 2020-06-23 | 熊国武 | Coating adhesive for puncture-proof and air-leakage-proof tire and preparation method thereof |
-
2007
- 2007-01-24 CN CNB2007100668338A patent/CN100469602C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120003409A1 (en) * | 2008-12-03 | 2012-01-05 | Michelin Recherche Et Technique S.A. | Pneumatic Object Provided with Gas-Tight Layer Comprising Two Thermoplastic Elastomers |
| CN101966800A (en) * | 2010-10-25 | 2011-02-09 | 杭州顺源轮胎制造有限公司 | Bulletproof safety tire |
| CN101973189A (en) * | 2010-10-25 | 2011-02-16 | 杭州顺源轮胎制造有限公司 | Bulletproof safety tire |
| CN101966800B (en) * | 2010-10-25 | 2012-07-04 | 杭州顺源轮胎制造有限公司 | Bulletproof safety tire |
| CN101973189B (en) * | 2010-10-25 | 2012-07-04 | 杭州顺源轮胎制造有限公司 | Bulletproof safety tire |
| CN111320911A (en) * | 2020-03-31 | 2020-06-23 | 熊国武 | Coating adhesive for puncture-proof and air-leakage-proof tire and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100469602C (en) | 2009-03-18 |
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Owner name: HANGZHOU QIANSHENG INDUSTRY CO., LTD. Free format text: FORMER OWNER: HANGZHOU NOVOLAND IMP. + EXP. CO., LTD. Effective date: 20140115 |
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Free format text: CORRECT: ADDRESS; FROM: 311225 HANGZHOU, ZHEJIANG PROVINCE TO: 311113 HANGZHOU, ZHEJIANG PROVINCE |
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Effective date of registration: 20140115 Address after: Liangzhu town of Yuhang District of Hangzhou City, Zhejiang Province Qixian village 311113 Patentee after: HANGZHOU QIANSHENG INDUSTRIAL CO., LTD. Address before: 311225 Yi Cun, Yi Peng Town, Xiaoshan District, Zhejiang, Hangzhou Patentee before: Hangzhou Novoland Imp. & Exp. Co., Ltd. |
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Effective date of registration: 20151209 Address after: Xiaoshan Yipeng Whitewater Village in Hangzhou city Zhejiang province 311202 7 Group No. 55 Patentee after: Zhang Shuanglin Address before: Liangzhu town of Yuhang District of Hangzhou City, Zhejiang Province Qixian village 311113 Patentee before: HANGZHOU QIANSHENG INDUSTRIAL CO., LTD. |
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Effective date of registration: 20161230 Address after: Hangzhou City, Zhejiang province 311228 Xiaoshan Linjiang high tech Industrial Park, a total of two agricultural agricultural A4 East - No. 05 Patentee after: Hangzhou Green Technology Co., Ltd. Address before: Xiaoshan Yipeng Whitewater Village in Hangzhou city Zhejiang province 311202 7 Group No. 55 Patentee before: Zhang Shuanglin |
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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: 20090318 Termination date: 20170124 |