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Non-inflatable tire

A non-pneumatic tire, non-pneumatic technology, applied in the direction of special tires, web wheels, tire parts, etc., can solve the problems of difficulty in achieving safety and comfort, inability to replace the tread alone, and loud noise. Achieve the effect of improving the scope of use, increasing the service life, and the disassembly process is convenient and simple

Inactive Publication Date: 2017-05-31
SHANDONG LINGLONG TIRE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing non-inflatable tires will generate huge noise when driving at high speed, and it is difficult to achieve the unity of safety and comfort, that is, there are still many defects in the existing non-inflatable tire technology
In addition, the existing non-inflatable tires adopt the form of integrated tread and buffer. After the tread is worn out, the tread cannot be replaced separately, and it can only be recycled or discarded as a whole.

Method used

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Examples

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Embodiment Construction

[0035] figure 1 is a schematic structural diagram of a non-pneumatic tire according to an embodiment of the present invention. like figure 1 shown, and refer to figure 2 and image 3 , the embodiment of the present invention provides a non-pneumatic tire. The non-pneumatic tire may include a rim portion 20 , a spoke portion 30 and a tread portion 40 . The rim portion 20 mainly links the axle and the members of the spoke portion 30 . The spoke portion 30 is disposed on the radially outer side of the rim portion 20 , and the spoke portion 30 is the main component and core component of the non-pneumatic tire, bearing the contact pressure of the tire and deformed by extrusion. The tread portion 40 is provided on the radially outer side of the spoke portion 30 . The non-pneumatic tire includes a rim portion 20, a spoke portion 30 and a tread portion 40, each of which is manufactured separately, realizing the modular design of the non-pneumatic tire and facilitating installat...

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PUM

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Abstract

The invention provides a non-inflatable tire which comprises a rim part, a spoke part and a tread part. The spoke part is arranged on the radial outer side of the rim part. The tread part is arranged on the radial outer side of the spoke part. The tread part is provided with a tread layer and a buffer layer arranged on the inner side of the tread layer. The tread layer comprises a tread belt, and the two ends of the tread belt are in butt joint to form the tread layer. According to the non-inflatable tire, a tread is replaced after being worn out, tire recycling is achieved, the low-cost demand of the market is met, waste is reduced, and the service life of the tire is prolonged.

Description

technical field [0001] The invention relates to tires for vehicle running, in particular to a non-pneumatic tire. Background technique [0002] The tire is the only part of the car that is in direct contact with the ground. Its function is to support the weight of the whole vehicle, and together with the suspension to buffer the unevenness excitation from the road surface, so as to ensure that the vehicle has good ride comfort and smooth driving; to ensure that the wheels and the road surface It has good adhesion to improve vehicle driving, braking and passability, and provide sufficient steering force for the vehicle. Existing automobiles often adopt pneumatic tires, but there are some defects in pneumatic tires when they are used. For example, when using pneumatic tires in summer, they often need to be inflated frequently due to sunshine, and even tire blowouts may occur when the sunshine temperature is too high. Or when the road surface is not smooth enough, the tires no...

Claims

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Application Information

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IPC IPC(8): B60C1/00B60B3/00B60B19/00
CPCB60C1/0016B60B3/002B60B19/00B60C1/00B60C2001/0075B60C2001/0091
Inventor 王锋魏胜葛金虎杨宁
Owner SHANDONG LINGLONG TIRE
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