Tire

A tire and tread technology, applied in tire parts, tire tread/tread pattern, transportation and packaging, etc., can solve problems such as large tire noise, and achieve the effect of expanding noise energy, reducing noise, and reducing noise.

Active Publication Date: 2021-08-27
SAILUN GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a tire to solve the problem that the tires in the prior art can produce loud noise

Method used

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Embodiment Construction

[0039] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0040] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0041] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that wh...

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Abstract

The invention provides a tire. A tread of the tire comprises a plurality of tread parts arranged in the axial direction of the tire; a plurality of grooves which are sequentially formed in the circumferential direction of the tire at intervals are formed in each tread part, so that the corresponding tread part is divided into a plurality of body blocks; the distance between the center lines of the two grooves in the two sides of each body block is a preset pitch, and the ratio of the preset pitches corresponding to any two body blocks of each tread part is an irrational number; and / or the number of the body blocks of the plurality of tread parts is equal; and in any two tread parts, the plurality of body blocks of one tread part and the plurality of body blocks of the other tread part are arranged in a one-to-one correspondence manner, so that each body block of one tread part deviates by a preset distance relative to the corresponding body block of the other tread part in the circumferential direction of the tire. The invention solves the problem that existing tires generate large noise.

Description

technical field [0001] The invention relates to the field of automobile tires, in particular to a tire. Background technique [0002] Tires are an important part of a car. The car contacts the ground through the tire, and the tire pattern is the part of the car that directly contacts the road. Therefore, in addition to the function of bearing and rolling, the tire also needs to contact the road surface through the pattern structure on it. Generates friction, which in turn produces the power needed for driving, braking and steering the car. [0003] As the only part of the vehicle in contact with the ground, tires shoulder important responsibilities such as load bearing, braking and driving safety. When the vehicle is running on a normal road, the real contact area of ​​the tire with the ground is small, and the small contact area needs to complete the above multiple and complicated duties, so the pattern structure on the tire is very important. [0004] The tread structure...

Claims

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Application Information

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IPC IPC(8): B60C11/03B60C11/12B60C19/00
CPCB60C11/03B60C11/1204B60C19/002B60C2011/0341
Inventor 赵聪倪盼吴光伟
Owner SAILUN GRP CO LTD
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