Nano tyre for keeping use with flat tyre

A run-flat tire technology, which is applied to the reinforcement layer of pneumatic tires, tire parts, transportation and packaging, etc., to achieve high anti-wear characteristics, long service life, and the effect of ensuring health

Inactive Publication Date: 2007-01-24
吴天火
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above problems of traditional pneumatic tires, the present invention provides a kind of unique structure which is made by comprehensive application of various new materials with excellent performance and novel and simple manufacturing process. A new type of safe, durable and environmentally friendly tire with wear resistance and long service life—run-flat nano-tire

Method used

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  • Nano tyre for keeping use with flat tyre
  • Nano tyre for keeping use with flat tyre

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] like figure 1 As shown in Fig. 2, the run-flat nano tire of the present invention has a tire tread (1) with a tire tread (1) which is mixed uniformly with the polyurethane liquid raw material by high wear resistance and good thermal stability, and then poured and centrifugally formed. No foaming agent is added to the raw materials, so that the finished tread has the characteristics of high density, low modulus, high wear resistance, high toughness, and good thermal stability. The thickness of the tread can be adjusted by controlling the injection amount of raw materials Carcass (2) is poured and centrifugally molded by mixing evenly with polyurethane liquid raw materials and can also be made by pouring other rubber materials by nano-materials with low internal heat generation and good heat resistance, and an appropriate amount of foaming agent can be added in its raw materials to The made carcass has the characteristics of low density, high modulus, high elasticity, sma...

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Abstract

The nanometer tyre capable of keeping running in case of leakage consists of tyre tread, tyre body, inner rubber layer, tyre ring, rubber belt and valve. The tyre tread is made of cast nanometer polyurethane rubber with high wear resistance and high heat stability; the tyre body is made of cast nanometer polyurethane rubber or other rubber with high elasticity, high toughness and high heat resistance; the inner rubber layer is made of regenerated rubber or other rubber material and cord thread; and the tyre ring inside the tyre body is made of steel wire material or high strength nanometer fiber material. The tyre has great whole thickness, high strength, high wear resistance, high elasticity and other advantages, and can keep running for some distance in case of leakage to ensure the safety. The present invention is suitable for different kinds of vehicles.

Description

Technical field: [0001] The invention relates to a pneumatic tire, in particular to a runflat nanometer tire. Background technique: [0002] Today, the pneumatic tires with the best quality and performance are still all-steel radial tires, but like other pneumatic tires, they still have defects such as fear of puncture, tire burst, easy wear, and short service life, especially when the vehicle is running at high speed. If the tire suddenly runs out of air or blows out while driving, it will often cause a rollover accident. Moreover, the manufacturing process of this traditional pneumatic tire is complicated, and there are three wastes discharged during the production, which is not conducive to environmental protection and is not safe. Invention content: [0003] Technical problem to be solved: [0004] Aiming at the above problems of traditional pneumatic tires, the present invention provides a kind of unique structure which is made by comprehensive application of various...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C9/18
Inventor 吴天火
Owner 吴天火
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