Motor vehicle and pneumatic tyre

A technology of pneumatic tires and treads, which is applied to tire parts, tire treads/tread patterns, vehicle components, etc., and can solve problems such as high fuel consumption, high tire noise, and long braking distances.

Active Publication Date: 2015-03-11
CHENG SHIN RUBBER CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although this structure can meet the basic needs of vehicle driving, in actual use, it still has disadvantages such as too long braking distance, loud tire noise during driving, and high fuel consumption, especially the long braking distance. The disadvantages seriously restrict the driving safety of motor vehicles

Method used

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  • Motor vehicle and pneumatic tyre
  • Motor vehicle and pneumatic tyre
  • Motor vehicle and pneumatic tyre

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Experimental program
Comparison scheme
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Embodiment Construction

[0019] The core of the present invention is to provide a pneumatic tire with high safety and low running noise; at the same time, to provide a motor vehicle using the above-mentioned pneumatic tire.

[0020] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] Please refer to figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 , figure 1 A schematic diagram of the tread structure of a pneumatic tire provided for a specific embodiment of the present invention; figure 2 for figure 1 Schematic diagram of the depth parameters of the X-Y plane in the first case; image 3 for figure 1 Schematic diagram of the width and angle parameters of the X-Y plane in the first case. Figure 4 for figure 1 Schematic diagram of the depth parameters of the middle X-Y plane in the second c...

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PUM

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Abstract

The invention discloses a pneumatic tyre. The middle of the tyre surface of the pneumatic tyre is orderly provided with several central decorative patterns in an end-to-end way along a circumferential direction, two side edges of the tyre surface are respectively provided with several edge decorative patterns orderly arranged in an end-to-end way along the circumferential direction of the pneumatic tyre, several side decorative patterns orderly arranged in an end-to-end way along the circumferential direction of the pneumatic tyre are located between the central decorative patterns and the edge decorative patterns, a first longitudinal groove is arranged between the central decorative patterns and the side decorative patterns, a second longitudinal groove is arranged between the side decorative patterns and the edge decorative patterns, a first transverse groove is arranged between each two adjacent central decorative patterns, a second transverse groove is arranged between each two adjacent side decorative patterns, and a third transverse groove is arranged between each two adjacent edge decorative patterns. The pneumatic tyre has a long service life, has good brake performances and control performances after use, substantially shortens a brake distance, has small driving noise and properly reduces whole vehicle driving oil consumption. The invention also discloses a motor vehicle with the pneumatic tyre.

Description

technical field [0001] The invention relates to the technical field of motor vehicle accessories, in particular to a pneumatic tire. The invention also relates to a motor vehicle using the pneumatic tire. Background technique [0002] Tires are extremely important components in the structure of motor vehicles, which play a role in supporting, driving, braking, steering, gripping and buffering. With the development of society, the transportation is more and more convenient, the driving speed is greatly increased, and the performance requirements of tires are getting higher and higher. The large amount of greenhouse gases emitted by industrial production has shortened the winter snow season, and the market for general all-season tires has gradually expanded. The driving performance and safety of pneumatic tires for all seasons are also gaining more and more attention. [0003] At present, in order to meet the driving performance under the winter environment, the tire tread ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C11/117B60C11/13
Inventor 罗才仁
Owner CHENG SHIN RUBBER CHINA
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