Heavy-duty truck tyre tread

A technology for tire treads and trucks, which is applied to tire treads/tread patterns, tire parts, vehicle parts, etc. It can solve the problems of high fuel consumption and easy falling of lateral patterns, so as to prevent the collapse of flowers and blocks, Reduced rolling resistance, high mileage effect

Active Publication Date: 2009-12-09
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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  • Heavy-duty truck tyre tread
  • Heavy-duty truck tyre tread
  • Heavy-duty truck tyre tread

Examples

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Embodiment Construction

[0017] The tread of a truck tire includes a central pattern block 1, small side pattern blocks 2, and shoulder pattern blocks 6. The central pattern block 1 is a transverse pattern block, and the side small pattern blocks 2 are regularly arranged on the left and right sides from the inside to the outside. 1. The shoulder pattern block 6, the central position of the central pattern block 1, that is, the centerline CL of the tread, is provided with a central longitudinal circumferential pattern groove 4, and the central longitudinal circumferential pattern groove 4 divides the central pattern block 1 into two symmetrical parts; Between the pattern block 1 and the side small pattern block 2, between the side small pattern block 2 and the shoulder pattern block 6 are respectively separated by longitudinal circumferential grooves 8; between two adjacent central pattern blocks 1, adjacent Between the small pattern blocks 2 on both sides and between two adjacent shoulder pattern block...

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PUM

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Abstract

The invention relates to a truck tyre structure, in particular to a tread pattern structure of heavy-duty truck tyre tread. The heavy-duty truck tyre tread comprises a central pattern block, a lateral small pattern block and a tyre shoulder pattern block, wherein the central pattern block is of a transverse pattern block, the lateral small pattern block and the tyre shoulder pattern block are regularly arranged at the left side and the right side of the central pattern block from interior to exterior, the central position of the central pattern block, namely, a central line of the tread is provided with a central longitudinal circumferential pattern groove, and the central pattern block is evenly divided into a left part and a right part which are symmetrical by the central longitudinal circumferential pattern groove; the central pattern block and the lateral small pattern block as well as the lateral small pattern block and the tyre shoulder pattern block are separated by a longitudinal circumferential pattern groove; and the two adjacent central blocks, the two adjacent lateral small pattern blocks and the two adjacent tyre shoulder pattern blocks are separated by a transverse pattern groove. The tyre tread adopts mixed patterns and has enough braking force, favorable maneuvering performance as well as attractive and elegant appearance.

Description

technical field [0001] The invention relates to an automobile tire structure, in particular to a tread pattern structure of a truck tire. Background technique [0002] There are many truck tire patterns in the prior art, which are generally divided into driving patterns, guiding patterns and trailer patterns. 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 i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C11/03B60C11/11B60C11/117
Inventor 孔令夫张云秀韩卫宾曲立伟
Owner QINGDAO YELLOWSEA RUBBER
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