A patterned tire with fixed steering

A pattern and tire technology, applied in the field of bionic directional pattern tires

Active Publication Date: 2017-01-04
JIANGSU PUNAILI RUBBER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned technical measures are mainly aimed at improving the local structure of the tread pattern, and there are relatively few measures for the overall structure layout of the tread pattern, so that the stamina is slightly insufficient to meet the requirements of improving the anti-water skid performance of the tire.

Method used

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  • A patterned tire with fixed steering
  • A patterned tire with fixed steering
  • A patterned tire with fixed steering

Examples

Experimental program
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Effect test

Embodiment Construction

[0022] The technical measures adopted to implement the above-mentioned purpose of the present invention are as follows:

[0023] The directional pattern tire of the present invention is suitable for high-performance sports cars, and the installation has a fixed direction.

[0024] Such as figure 1 As shown, the tire tread is divided into two parts: the pattern center area and the shoulder area. Among them, in the center area of ​​the pattern, along the axial width direction of the tire, there is a central pattern rib 1 along the circumferential direction in the center of the tire tread, and the width of the central pattern rib 1 accounts for 5%-6% of the axial width of the tread Between them, the height of the central pattern rib 1 is 8-10mm; the left and right sides of the central pattern rib 1 are provided with a rectangular pattern groove 2 with a strong drainage function along the tire circumferential direction, and the depth of the rectangular pattern groove 2 is equal t...

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PUM

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Abstract

The invention discloses a treaded tire with fixed steering, and the installation of the tire has a fixed direction. The tire central circumferential rib and two longitudinal grooves form the central area of ​​the tread, which is divided by the S-shaped and C-shaped grooves extending from the central area of ​​the tread to the shoulder to form the shoulder area. Between the formation of S-shaped and C-shaped grooves, there are three arcuate pattern grooves, connecting the longitudinal pattern grooves and C-shaped pattern grooves, and there is one connecting only S-shaped and C-shaped pattern grooves near the edge of the sidewall Slotted bow-shaped grooves. The tread pattern is a combination of S-shaped pattern grooves and C-shaped pattern grooves into a single pitch, and two arc-shaped sharp knife-shaped pattern grooves and anti-skid fine grooves are provided on the blank areas of different pitch pattern intervals. The directional pattern tire of the present invention has a fixed rotation direction, not only does not affect the grounding performance of the tire, but also can reduce water flow resistance, accelerate drainage speed, and provide excellent anti-skid performance on wetlands and waterlogged road surfaces.

Description

technical field [0001] The invention relates to a directional rolling tread tire, specifically a bionic directional tread tire, which can improve the skid resistance of the tire by reducing water flow resistance. Background technique [0002] With the continuous improvement of driving speed, people have put forward strict requirements on the safety, comfort and handling of the car, requiring the car not only to have excellent handling performance on dry roads, but also to handle wet and wet roads. Stability makes demands. In recent years, the European Union has promulgated EC1222 / 2009 "Tire Labels Concerning Fuel Efficiency and Other Parameters", which clearly puts forward the wet road surface grip performance level and noise level of tires. Similar regulations have already been implemented in Japan and will be implemented in the United States in the near future. my country's "Green Tire Technical Specifications" will be promulgated and implemented soon. [0003] When a c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60C11/117
Inventor 杨建王国林周海超赵璠
Owner JIANGSU PUNAILI RUBBER CO LTD
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