Tire pattern structure with hidden patterns for truck and passenger car
A tire pattern, truck and bus technology, applied to tire parts, tire tread/tread pattern, vehicle parts, etc., can solve the problems of heat increase, tire damage, etc., to improve the service life of tires, and the structural design is ingenious and reasonable Effect
Inactive Publication Date: 2014-07-23
JIANGSU GENERAL SCI TECH
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Problems solved by technology
Furthermore, some designers will improve the running life of the tire by increasing the depth of the tire pattern, but the heat generated by the tire of this design will increase significantly during driving, which will cause early damage to the tire
Method used
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[0019] The present invention will be further described below with reference to the specific drawings and embodiments.
[0020] As shown in the figure: a truck and bus tire pattern structure with invisible patterns is provided. Its structural design is ingenious and reasonable. By setting invisible patterns 4 inside the ordinary pattern blocks 1 of the finished tire, the tire can be used at any time for a long time. It has sufficient grip and driving performance, and can ensure that the heat generated by the crown portion during driving will not be greatly increased on the basis that the tire tread groove 2 is made deeper, which greatly improves the service life of the tire.
[0021] The pattern structure of the truck and bus tire with invisible pattern 4 in the embodiment is mainly composed of several blocks 1, and adjacent blocks 1 are separated by grooves 2; The lower part of the block 1 near the root is provided with a hidden pattern 4 hidden inside, and the invisible patte...
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The invention relates to a tire pattern structure with hidden patterns for a truck and a passenger car. The tire pattern structure comprises a plurality of pattern blocks, wherein the adjacent pattern blocks are separated by pattern channels. The tire pattern structure is characterized in that fine grooves are formed in the upper parts close to the surfaces of the pattern blocks, and the hidden patterns hidden in the pattern blocks are arranged in the lower parts close to the roots of the pattern blocks and are connected with the fine grooves. The tire pattern structure has the advantages that the structural design is ingenious and reasonable; by arranging the hidden patterns in general pattern blocks of tire finished product, the enough grabbing and driving performances of the tire at any time in a long-term use process can be guaranteed, and the heat generated by a crown part in a running process of the truck or the passage car cannot be increased based on the fact that the tire pattern channels are deep, so that the service life of the tire is greatly prolonged.
Description
technical field [0001] The invention relates to a tire tread structure for trucks and buses, in particular to a tire tread structure for trucks and buses with invisible patterns. Background technique [0002] Today's vehicles are charged with many missions, driving on various road surfaces, the requirements for the load-carrying performance and service life of tires are getting higher and higher. In my country and relatively underdeveloped countries, the retreading ratio of truck tires is not very high, which requires increasing the service life of truck tires. The key point to improve the primary service life of the tire is to increase the service life of the crown of the tire. A well-designed crown can provide high-efficiency transportation operations for Dora fast running. Vehicles must be able to adapt to the transportation operation on the highway, which puts forward higher requirements for the tread pattern of tires. [0003] At present, due to the pattern design of ...
Claims
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IPC IPC(8): B60C11/03
Inventor 杨海军杨其振陆炯
Owner JIANGSU GENERAL SCI TECH