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Bulletproof safety tyre

A safety tire and carcass technology, applied in special tires, tire parts, with independent inflatable pads, etc., can solve the problem that the self-sealing layer cannot meet the safety requirements, and it is difficult to ensure that the vehicle can quickly and safely leave the scene of the accident and other problems, to achieve the effect of stable and effective ballistic resistance, good bulletproof safety performance, and excellent product performance

Inactive Publication Date: 2007-09-19
杭州绿奇科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult to ensure that the vehicle leaves the scene of the accident quickly and safely
Although bulletproof safety tires also have an attempt to fill the inner cavity of the carcass with a self-sealing layer material, the existing self-sealing layer does not meet the safety requirements.

Method used

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  • Bulletproof safety tyre

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Referring to FIG. 1 , a bulletproof safety tire includes a carcass 1 and a self-sealing layer material 2 bonded to the inner lining of the carcass 1 . The preparation of bulletproof safety tire comprises (1) preparation of self-sealing layer material and (2) preparation of bulletproof safety tire:

[0021] (1) Using 100Kg of low-viscosity bromobutyl rubber and 10Kg of hydroxy-terminated nitrile liquid rubber as the main rubber, adding 10Kg of polyurethane adhesive as a reinforcing agent, and kneading at 70-80°C to obtain a self-sealing layer material.

[0022] (2) Clean and treat the inner cavity of the tire (including the crown and sidewall), and then fill the inner cavity with a self-sealing layer. The thickness of the coating is controlled at 4mm, and the coating is formed at 30-50°C.

Embodiment 2

[0024] Referring to FIG. 1 , a bulletproof safety tire includes a carcass 1 and a self-sealing layer material 2 bonded to the inner lining of the carcass 1 . The preparation of bulletproof safety tire comprises (1) preparation of self-sealing layer material and (2) preparation of bulletproof safety tire:

[0025] (1) Using 100Kg of low-viscosity bromobutyl rubber and 15Kg of hydroxy-terminated nitrile liquid rubber as the main body of rubber, adding 50Kg of polyurethane adhesive as a reinforcing agent, and kneading at 70-80°C to obtain a self-sealing layer material.

[0026] (2) Clean and treat the inner cavity of the tire (including the tire crown and sidewall), and then fill the inner cavity with a coating. The thickness of the coating is controlled at 5mm, and the coating is formed at 50-70°C.

Embodiment 3

[0028] Referring to FIG. 1 , a bulletproof safety tire includes a carcass 1 and a self-sealing layer material 2 bonded to the inner lining of the carcass 1 . The preparation of bulletproof safety tire comprises (1) preparation of self-sealing layer material and (2) preparation of bulletproof safety tire:

[0029] (1) Using 100Kg of low-viscosity bromobutyl rubber and 5Kg of hydroxy-terminated styrene-butadiene liquid rubber as the rubber body, adding 5Kg of polyurethane adhesive as a reinforcing agent, and kneading at 80-120°C to obtain a self-sealing layer material.

[0030] (2) Clean and treat the inner cavity of the tire (including the tire crown and sidewall), and then fill the inner cavity with a coating. The thickness of the coating is controlled at 3mm, and the coating is formed at 50-70°C.

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Abstract

The invention relates to a bulletproof safe tyre including a tyre body and selfsealing layer materials bonding with the inner lining face of the tyre body, the selfsealing layer materials are obtained by the following method: bromobutyl rubber with low viscosity and liquid rubber are as rubber body, which is added by polyurethanes adhesive as reinforcing agent and is obtained by milling in 40-120 DEG C. The bulletproof safe tyre of the invention has good and stable bulletproof safe performance, with wide tentative car model.

Description

(1) Technical field [0001] The invention relates to a bulletproof safety tire. (2) Background technology [0002] The automobile tire produced by the existing technology belongs to the weakest part of the automobile. Under special circumstances, after the tire is shot, the carcass is instantly depressurized, the vehicle is basically paralyzed, and the maneuverability drops sharply. Not bulletproof. It is difficult to ensure that the vehicle leaves the scene of the accident quickly and safely. Though the bulletproof safety tire also has the attempt of filling the self-sealing layer material in the carcass cavity, the existing self-sealing layer still does not meet the safety requirements. (3) Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a bulletproof safety tire with simple manufacturing process and good bulletproof performance. [0004] The bulletproof safety tire of the present invention comprises a carca...

Claims

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Application Information

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IPC IPC(8): B60C1/00B60C5/08B29C73/16C08K5/16
Inventor 沈仁元王宏海张双林
Owner 杭州绿奇科技有限公司
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