Radial ply tire tread

A radial tire and tread technology, which is applied in the field of tread pattern structure, can solve problems such as easy to drop blocks and high fuel consumption of transverse patterns, and achieve the effects of increasing drainage space, good adhesion performance, and reducing noise

Inactive Publication Date: 2011-11-23
克劳斯玛菲股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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, th

Method used

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  • Radial ply tire tread
  • Radial ply tire tread

Examples

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Embodiment Construction

[0015] The radial tire tread has a central pattern block 1, a side pattern block 2, and a shoulder pattern block 3. The central pattern block 1 is a longitudinal pattern block, and its left and right sides are regularly arranged in sequence from the inside to the outside. Shoulder blocks 3, the central block 1 is located at the center of the tread, the space between the central block 1 and the side blocks 2, and between the adjacent two side blocks 2 are respectively separated by arcuate grooves 6; The two central pattern blocks 1 are separated by inclined lateral grooves 4; the adjacent two arcuate grooves 6 are connected by auxiliary pattern grooves 5; the side pattern blocks 2 and shoulder pattern blocks 3 are separated by longitudinal grooves. The circumferential grooves 7 are spaced apart, and the arcuate grooves 6 communicate with the longitudinal circumferential grooves 7 .

[0016] One end of the arcuate groove 6 starts at the interval between the central pattern block...

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Abstract

The invention relates to an auto tire structure, in particular to a tread pattern structure of a truck tire. The radial ply tire tread disclosed in the invention comprises central pattern blocks, lateral pattern blocks and shoulder pattern blocks, wherein, the central pattern blocks are vertical pattern blocks, the lateral pattern blocks and the shoulder pattern blocks are successively arranged from in to outside at the two side of the central pattern blocks, the central pattern blocks are positioned at the central position of the tread, the spacing between the central pattern blocks and the lateral pattern blocks and the spacing between the two neighboring lateral pattern blocks are realized by arched tread grooves, the spacing between the two neighboring central pattern blocks is realized by tilted lateral tread grooves, the communication of the neighboring arched tread grooves is realized by auxiliary tread grooves, the spacing between the lateral pattern blocks and the shoulder pattern blocks is realized by vertical circle tread grooves, and the arched tread grooves are communicated with the vertical circle tread grooves. The tread of the tire uses mixed patterns, and has enough braking force, good maneuvering performance and nice figure.

Description

technical field [0001] The invention relates to an automobile tire structure, in particular to a tread pattern structure of an automobile 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 eas...

Claims

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Application Information

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IPC IPC(8): B60C11/117B60C11/03
Inventor 孔令夫吴蕾邓玉霞王冉杨庆华
Owner 克劳斯玛菲股份有限公司
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