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Car radial tire tread

A technology for radial tires and treads, which is applied to tire treads/tread patterns, tire parts, vehicle components, etc., can solve the problems of high fuel consumption, easy to fall, etc. in lateral patterns, and achieve reduced rolling resistance and good braking force , Increase the effect of drainage space

Active Publication Date: 2012-04-04
QINGDAO YELLOWSEA RUBBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Studies have shown that under the same conditions, the wear resistance and braking performance of the transverse pattern is better than that of the longitudinal pattern; however, the lateral slip of the transverse pattern is greater than that of the longitudinal pattern, and the fuel consumption of the transverse pattern is large, and it is easy to fall quickly

Method used

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  • Car radial tire tread
  • Car radial tire tread

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Embodiment Construction

[0017] The tire tread of the present invention includes a central pattern block 1, side pattern blocks 2, and shoulder pattern blocks 3, the central pattern block 1 is located in the center of the tread, and the side pattern blocks 2 are regularly arranged in sequence on the left and right sides of the tread from inside to outside. 1. The shoulder pattern block 3, the central pattern block 1 is a vertical integrated pattern block, the central pattern block 1 and the side pattern block 2 are separated by the main longitudinal circumferential groove 4, the side pattern block 2 and the shoulder pattern block 3 The intervals are separated by auxiliary longitudinal circumferential grooves 5; the adjacent side pattern blocks 2 on the left side of the central pattern block 1 are separated by arcuate side pattern grooves 6, and the two ends of the arcuate side pattern grooves 6 are connected with the main longitudinal pattern respectively. Circumferential pattern grooves 4 and auxiliar...

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Abstract

The present invention relates to a tread pattern of a tire. The car radial tire tread of the present invention comprises a center pattern block, side pattern blocks and tire shoulder pattern blocks. The center pattern block is positioned in the center of the tread. The side pattern blocks and the tire shoulder pattern blocks are sequentially and regularly aligned on the left side and the right side of the center pattern block from the inside to the outside. The center pattern block is the vertical and integrated pattern block. The center pattern block and the side pattern blocks are separatedby a main vertical circumference pattern groove. The side pattern blocks and the tire shoulder pattern blocks are separated by an assistant vertical circumference pattern groove. The two adjacent side pattern blocks on the left side of the center pattern block are separated by arched side pattern grooves. Both ends of the arched side pattern grooves are respectively communicated with the main vertical circumference pattern groove and the assistant vertical circumference pattern groove. The two adjacent tire shoulder pattern blocks on the left side of the center pattern block are separated by arched shoulder pattern grooves. The arched shoulder pattern grooves are communicated with the assistant vertical circumference pattern groove. The tire of the present invention has sufficient brakingforce, good handling performance, and beautiful and elegant appearance.

Description

technical field [0001] The invention relates to an automobile tire structure, in particular to a tread pattern structure of a car radial tire. Background technique [0002] In the prior art, there are many car tire patterns, which are usually divided into driving patterns, guiding patterns and the like. The design of tire tread pattern generally adopts the combination of horizontal pattern and longitudinal pattern. In addition to the wear resistance, grip, drainage and other performances, the design of the pattern should also consider the aesthetics of the tire, and require the tire to have a stable Starting and braking performance. Studies have shown that under the same conditions, the wear resistance and braking performance of the transverse pattern is better than that of the longitudinal pattern; however, the lateral slip of the transverse pattern is greater than that of the longitudinal pattern, and the fuel consumption of the transverse pattern is large, and it is easy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C11/03B60C11/117
Inventor 吴蕾孔令夫邓玉霞王冉杨庆华
Owner QINGDAO YELLOWSEA RUBBER
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