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Self-adaptive automobile wheel

A self-adaptive, automotive technology, applied in the field of wheels, can solve the problems of poor tire adhesion, tail drift and sideslip, accidents, etc., to achieve the effect of enhanced adhesion, less slippage, and increased safety.

Inactive Publication Date: 2012-07-04
LANZHOU GEELY AUTOMOBILE IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a kind of self-adaptive automobile wheel that can increase tread width to adapt to different road conditions, to solve the car existing in the background technology under conditions such as ice, snow, muddy road surface, the adhesion of its tire is relatively poor, acceleration, When braking and steering, it is easy to skid, tail flick and sideslip, resulting in loss of direction control and accidents

Method used

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Examples

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Embodiment

[0023] Such as Figure 1 to Figure 6 As shown, a self-adaptive automobile wheel includes a tire body 1, one end of the tire body 1 is provided with a cylindrical end-sealed casing 2 connected thereto, the casing 2 is coaxial with the tire body 1, The radial direction of the casing 2 is provided with eight hydraulic cylinders 3, and these eight hydraulic cylinders 3 are evenly distributed in the circumferential direction of the casing 2, and the cylinder body of the hydraulic cylinder 3 is welded with the casing 2, and the hydraulic cylinders 3 The piston rod of the hydraulic cylinder 3 faces away from the center of the casing 2. The end of the piston rod of the hydraulic cylinder 3 is welded with an arc-shaped plate 4. The outer surface of the arc-shaped plate 4 is covered with a tire split 5. The piston rod of the hydraulic cylinder 3 When fully shrinking, all tire splits 5 gather into a complete tire shape. When the strokes of the piston rods of all hydraulic cylinders 3 are...

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Abstract

The invention relates to a self-adaptive automobile wheel, which is adaptable to different road conditions with the tread width increased. The self-adaptive automobile wheel comprises a tire body. An attached wheel with expandable radius is arranged at one end of the tire body, the attached wheel and the tire body are coaxially arranged, the maximum expanded radius of the attached wheel is equal to the radius of the tire body, and the tread of the attached wheel is a rough surface for increasing adhesion. The self-adaptive automobile wheel has the advantages that the integral tread of the automobile wheel is widened while the tread of the attached wheel is rough, so that adhesion of the wheel to the ground is increased greatly, the wheel is not easy to slip, drift and sideslip, and safety of an automobile is improved; and the self-adaptive automobile wheel is applicable to automobiles under poor road conditions such as icy and snowy roads, sand land, mires and the like.

Description

technical field [0001] The invention relates to a wheel, in particular to an automobile wheel whose tread width can be increased to adapt to different road conditions. Background technique [0002] Once the current car wheels are designed and formed, the tread width, tread pattern and the adhesion between the wheel and the ground have been determined after being assembled on the car. The adhesion of the tires is poor when the car is on ice, snow, mud and other road conditions. When accelerating, braking and turning, it is easy to skid, tail flick and sideslip, resulting in loss of direction control and accidents. [0003] Chinese Patent Publication No. CN101049795A discloses an intelligent variable tire adhesion system that shortens the braking distance of a car with special effects. It has an automatic air release and pressure reduction device. The air pressure suddenly increases the adhesion between the wheel and the ground, keeps the direction stable, and improves maneuv...

Claims

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Application Information

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IPC IPC(8): B60B15/26
Inventor 刘关魏斌王炳淇晁海林
Owner LANZHOU GEELY AUTOMOBILE IND
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