Heavy-duty truck tire pattern
A tire pattern, truck technology, applied in heavy tires, tire tread/tread pattern, heavy vehicles, etc., to achieve excellent driving performance, strong resistance, good driving and braking effects
Pending Publication Date: 2018-05-22
QINGDAO YELLOWSEA RUBBER
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AI Technical Summary
Problems solved by technology
[0003] Aiming at the problem that the existing driving wheel tires of trucks cannot provide excellent ground gripping ability and superior traction performance and have poor wear resistance under complex road conditions and continuous high temperature conditions, the present invention provides a tire pattern for trucks, Improve the tire's grip, traction performance, heat dissipation, stability and service life in complex environments by improving the tread pattern design
Method used
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Embodiment
[0021] This embodiment provides a truck tire pattern, and the tire adopting the pattern pattern of this embodiment can be used on the driving wheel position of a heavy truck on a mixed road surface and a gravel road surface.
[0022] Such as figure 1 As shown in the side pattern diagram of the pattern, it includes the central pattern block 1, the side pattern blocks 2 and the shoulder pattern blocks. The central pattern block 1 is set in the center of the tread, and the side pattern blocks 2 and Shoulder blocks. figure 1 The middle arrow 8 indicates the running direction of the tire. The running surface of the tire is the design reference plane of the tread pattern. The above pattern blocks are designed with large pattern blocks, and the thick pattern blocks ensure the strong grip and driving force of the tire on gravel roads. The curvature of the tread at the ground contact portion is close to the ground, and is in a straight line shape, the flexural strain of the tread po...
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The invention relates to a heavy-duty truck tire pattern. Central pattern blocks are arranged in the centre of a tire tread; side part pattern blocks and shoulder part pattern blocks are arranged on each of the left side and the right side of the central pattern blocks in sequence from inside to outside; the central pattern blocks and the side part pattern blocks are arranged in a staggered mannerand are arranged in a herring bone pattern; a transverse pattern groove is formed between two adjacent central pattern blocks; groove walls of the transverse pattern grooves are inclined to form a widened design; reinforcing ribs for connecting the central pattern blocks on the two sides are formed in the transverse pattern grooves; a main pattern groove is formed between the two adjacent side part pattern blocks; bosses are formed in the bottom of each main pattern groove along the trend of the corresponding main pattern groove; each main pattern groove extends in the direction of a tire shoulder to form an involute groove; a wedge-shaped groove communicated with the lower part of a shoulder part is formed between two adjacent involute grooves. A tire used for a driving wheel can travelon a mixed road surface, and a sand-gravel working condition road surface, has excellent ground gripping capacity and excellent traction performance, has low heating and high stability, and has excellent wear resistance, puncturing resistance and long service life.
Description
technical field [0001] The invention belongs to the technical field of tires, in particular to truck tire patterns. Background technique [0002] Tires are one of the main components of a car, and their main function is to support loads, transmit braking force, driving force and steering force to the ground, and cushioning and shock absorption. Tires have a great influence on the performance of the car. Good tire performance is the guarantee of driving safety and maneuverability, and the tread pattern form directly affects the wear resistance of the tire, the safety of the vehicle, and the service life of the tire. The pattern design of tires needs to consider factors such as vehicle load, road conditions, and climate. As a country with rapid economic development, India has an increasing demand for truck tires. Due to the complex road conditions in India, heavy vehicle load, and high temperature throughout the year, it is required that the tires used on the driving wheels ...
Claims
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IPC IPC(8): B60C11/03B60C11/12
CPCB60C11/03B60C11/1222B60C2200/06B60C2011/0334B60C2011/0337
Inventor 孙国杰罗晓宇王伟
Owner QINGDAO YELLOWSEA RUBBER