Steel wire belt ply oblique crossing type engineering tyre

Abstract

The invention discloses a steel wire belt ply oblique crossing type engineering tyre. The steel wire belt ply oblique crossing type engineering tyre is characterized in that a chinlon curtain cloth tyre body layer is arranged between a tyre outer wall and a tyre inner wall; a steel wire belt ply is arranged between a tyre crown body and the chinlon curtain cloth tyre body layer; and rubber strips with triangular sections, and steel wire rings are arranged at the inner edge of tyre side rubber. With the adoption of the structure, the steel wire belt ply oblique crossing type engineering tyre is applicable to arrangement of mechanical vehicles including forklifts, lift trucks and the like under ground complicated and bad working conditions, and has the good properties of strong tyre body strength, small deformation, ultra-strong wear resistance, puncture resistance and the like.

Description

technical field [0001] The invention relates to a tire, in particular to a steel wire belt bias engineering tire. Background technique [0002] The buffer layer of current bias engineering tires is made of nylon cord fabric or other fiber materials. This type of tire has large radial elasticity, poor crown rigidity, poor wear resistance and puncture resistance, especially when working on cement roads. Under certain conditions such as gravel roads in mountainous areas, iron-cut roads in the machinery manufacturing industry, and heavy loads and long travel distances, the poor performance and service life of bias-ply OTR tires are particularly prominent. In addition, although solid engineering tires have good puncture resistance, due to the poor cushioning performance of the tire itself and poor heat dissipation, after a period of driving, the tires lose their roundness and deform greatly, resulting in fatigue for the driver and poor ride and handling performance. There are ma...

AI Technical Summary

Problems solved by technology

[0002] The buffer layer of current bias engineering tires is made of nylon cord fabric or other fiber materials. This type of tire has large radial elasticity, poor crown rigidity, poor wear resistance and puncture resistance, especially when working on cement roads. Under specific conditions such as gravel roads in mountainous areas, iron-cut roads in machinery manufacturing industries, and heavy loads and long travel distances, the poor performance and lifespan of bias-ply OTR tires are particularly prominent.

In addition, although solid engineering tires have good puncture resistance, due to the poor cushioning performance of the tire itself and poor heat dissipation, after a period of driving, the tires lose their roundness and deform greatly, resulting in fatigue for the driver and poor ride and handling performance. Many failures, high fuel consumption, large braking distance and increased wear

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