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Nano bullet proof tyre and its manufacturing method

A technology for bulletproof tires and production methods, applied to tire parts, tires, non-pneumatic tires, etc., can solve the problems of high material cost, poor heat resistance, and small application range, and achieve long service life and good heat resistance , is beneficial to the effect of environmental protection

Inactive Publication Date: 2006-05-10
FUJIAN ZHANGZHOU TIANTIANLI TIRE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of thin tread, non-abrasion resistance, large internal heat generation, poor heat resistance, high material cost and small application range of traditional air-free tires, the present invention provides a brand new nano bulletproof tire and its production method, it comprehensively applies various materials, and can manufacture high-density and high-wear-resistant treads of various thicknesses according to the needs of various tires. , small internal heat generation, good heat resistance, low manufacturing cost, good elasticity and comfort, long service life, wide application range and other unique advantages, can be widely promoted and applied

Method used

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  • Nano bullet proof tyre and its manufacturing method
  • Nano bullet proof tyre and its manufacturing method
  • Nano bullet proof tyre and its manufacturing method

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Embodiment Construction

[0016] Such as Figure 1 to Figure 8 As shown, first take the special inner tube 3 and bead 4 and set them in the tire mold on the centrifugal molding machine. The bead of forklift, battery car, agricultural vehicle, automobile and other motor vehicle tires can be made of steel wire material, and the bead is set on the inner side of the upper and lower molds. Each tire is preferably 2, and the inner tube can be used. Rubber tires or leftovers in production are crushed and processed, and can also be made of other materials. The shape, size, carcass thickness, hardness and number of strips can be determined according to the needs of different tires. The inner tube and bead are set After finishing, close the mold, start the centrifugal molding machine, and then according to different tires, use one-step polyurethane raw materials of one formula for centrifugal molding or use two different formulas of polyurethane raw materials for two-step pouring centrifugal molding, baby carriag...

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Abstract

The invention relates to a nanometer-bullet-proof tire and relative producing method, which is characterized in that: a layer of micro-porous flexible tire body is arranged inside one layer of high-density polyurethane tire surface, while the tire body contains one or several specially-produced inner tube in variable shapes and integration and one or several thread bands. The invention combines the nanometer technique with the one-step casting flospinning or two-step casting flospinning to produce the tire in sealed type or porous type as well as the tire which has color in night. The invention has variable structures; fresh technique; lower cost; bullet-proof; slide-proof; abrasion-proof; lower inner heat emission and better heat endurance without aerating and explosion.

Description

Technical field: [0001] The invention relates to an air-free tire, in particular to a nano bulletproof tire and a production method thereof. Background technique: [0002] At present, there are endless invention patents related to air-free tires around the world. Among them, the air-free tires made of polyurethane raw materials have better performance, but there are also limitations in the technical structure, material application, and production process of tires. Defects, there is no major feasible technological innovation, all use a formula of polyurethane raw materials using a one-time pouring centrifugal molding process, although the tires made of it have the characteristics of no inflation, no fear of puncture, no puncture, etc., but there are also defects The tire's self-skinned tread is thin, not wear-resistant, has large internal heat generation, poor heat resistance, and high manufacturing cost, so it is only suitable for light vehicles such as baby carriages, bicyc...

Claims

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Application Information

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IPC IPC(8): B60C7/10B29D30/02
Inventor 吴天火吴亚和
Owner FUJIAN ZHANGZHOU TIANTIANLI TIRE
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