Tire of winding type steel wire girdle structure

Abstract

The invention mainly provides a tire of a winding type steel wire girdle structure. A main tire body is composed of a tire tread, a tire bead, a tire shoulder and a tire lip, a steel wire girdle layerand a winding steel wire layer in the tire body are sequentially stacked on a tire body steel wire layer, and then a tire tread outer layer annularly wraps the steel wire girdle layer; the winding steel wire layer is provided with a winding steel wire strip which is wound on a winding part in a single wire continuous winding manner, a winding starting point conducts continuous winding with a preset winding inclined angle until a winding end point is reached, a preset angle is formed between the winding inclined angle and a tire equator line, the numerical range is -5 degree to +5 degree, in this way, the winding steel wire strip using single continuous winding is used, the formed steel wire girdle layer and the steel wire girdle layer are laminated to form a reinforcing structure, local wear can be reduced, the service life of the tire is prolonged, the rigidity, strength and buffering capacity are improved, meanwhile, the distance of the winding steel wire strip can be adjusted, andthe effect of elastic adjustment of the tread reinforcement is achieved.

Description

technical field [0001] The invention relates to a winding steel wire layer structure in a tire, in particular to a tire structure with high elasticity and high strength formed by continuously winding a steel wire strip at a preset position of the tread in a continuous winding manner. Background technique [0002] Vehicles that move on the ground, except for rail-type ones, mostly need to be moved by the tires directly contacting the ground and rolling; therefore, the tires have four functions: one is the supporting function of the weight of the car body, passengers and cargo The second is to transmit the power of the engine to the road surface, and at the same time, it can perform driving and braking actions such as moving, accelerating, decelerating and stopping; the third has the function of shock absorption and buffering to absorb the impact force from the ground; the fourth is to provide control functions such as turning and maintaining a straight line . In addition to ...

AI Technical Summary

Problems solved by technology

[0007] Since the "adhesive" steel wire ring belt layer will produce a bonding point, if the bonding point is poorly bonded or stacked up and down, it will form a series of hard parts with convex lines. This hard part is located on the road when driving at high speed. Abnormal jitter will occur when the tire is pressed; moreover, the protruding hard point is also a part that is prone to wear. Once wear and tear cracks start to occur, it will gradually affect the tire structure near the hard point, and the service life of the tire will be shortened; For tires, tires with large tire width or low profile, etc., there are usually multiple layers of steel wire ring belt layers, and each layer will generate bonding points separately, so there will be multiple linear hard points, which are more likely to cause the above problems

Images