Rubber tire cord fabric

Abstract

The invention provides a rubber tire cord fabric. The cord fabric comprises yarns and is formed by weaving the plurality of yarns; the yarns are high-modulus and low-shrinkage strong yarns; and the plurality of yarns are knitted to form a knitted fabric with certain elasticity. The cord fabric is woven into a cord fabric layer of a tire; certain gaps are formed between the multiple yarns; in the driving process, when rubber is straightened and deformed, under stress, the multiple yarns firstly extrude the rubber in the gaps to deform the rubber till the multiple yarns get close to one another and the woven yarns are tightly attached to one another and tensioned; and by designing the structure, a large amount of heat generated by further deformation of the rubber can be avoided, the situation that the rubber loses elasticity due to sharp rising of the temperature of the solid tire is avoided, the solid tire can be applied to a higher-speed driving scene or a scene bearing larger pressure, and meanwhile the effective buffering effect can be achieved.

Description

Technical field [0001] The present invention relates to a rubber tire curtain fabric. Background technique [0002] The tire is mainly made of rubber, in the tire production, the tire is required to be bonded with rubber with rubber to enhance its strength and stable size, the curtain line is arranged closely, the weft is raminated, the like a curtain, so the curtain cloth The wire is also known as the curtain line, withstand the load, the weft fixed warp line position; the curtain fabric is used as the skeleton of the rubber product such as tires, so that it is an important material that affects the performance and life of the tires, impact load and strong vibration. [0003] Solid tires can prevent accidents caused by puncture, but when the speed is too fast, it will cause the tire deformation, no time to restore the deformed, generating heat, or continuously generating heat, it is easy to heat, so that The tire temperature rises sharply, which causes rubber to lose elasticity,...

AI Technical Summary

Problems solved by technology

[0003] Solid tires can prevent accidents caused by tire blowouts, but when the speed is fast or the pressure is too high, the tires will be deformed too much, and it will be too late to restore the deformation, resulting in high heat, or frequent pressure deformation will continue to generate heat, and it will be too late to effectively dissipate heat. The sharp rise in tire temperature will cause the rubber to lose its elasticity, which will affect the life of the tire. In severe cases, it will cause the tire to break and affect safety; It can deform in a very small range, and play the role of bearing pressure and preventing excessive deformation of the rubber tire. When the deformation of the rubber tire reaches a certain range, the cord fabric will be tightened to avoid further deformation of the rubber), and effective cushioning cannot be achieved.

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