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Car radial tire tread

A radial tire and tread technology, applied in the direction of tire tread/tread pattern, tire parts, vehicle parts, etc., can solve the problems of high fuel consumption and easy to fall off of lateral pattern, reduce rolling resistance and achieve good braking force , the effect of increasing the drainage space

Active Publication Date: 2013-08-14
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

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Embodiment Construction

[0017] The tire tread of the present invention includes a central block 1, a side block 2, and a shoulder block 3. The central block 1 is located in the center of the tread. The left and right sides of the tire tread are arranged in order from the inside to the outside. , Shoulder block 3, central block 1 is a longitudinal integrated block, central block 1 and side blocks 2 are separated by main longitudinal circumferential grooves 4, side block 2 and shoulder block 3 Are separated by auxiliary longitudinal circumferential grooves 5; the adjacent blocks 2 on the left side of the central block 1 are separated by arcuate side grooves 6, and both ends of the arcuate side grooves 6 are connected to the main longitudinal direction. The circumferential groove 4 and the auxiliary longitudinal circumferential groove 5 are connected; the two adjacent shoulder blocks 3 on the left side of the central block 1 are separated by an arcuate shoulder groove 7, which is connected to the 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] There are many car tire patterns in the prior art, which are usually divided into driving patterns and guiding patterns. The design of tire tread pattern generally adopts the combination of transverse pattern and longitudinal pattern. In addition to the performance of wear resistance, grip and drainage, the design of the pattern must 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 the performance of the longitudinal pattern; but the lateral slip of the transverse pattern is larger than that of the longitudinal pattern, and the fuel consumption of the transverse pattern is large, and it is easy to drop quickly. ...

Claims

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Application Information

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Patent Type & Authority Patents(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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