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Tire with friction noise eliminating and damping functions

A tire and functional technology, applied in tire parts, tire tread/tread pattern, non-pneumatic tires, etc., can solve the problems of easy tire noise, inconvenient maintenance, shock absorption of tires, etc., to alleviate vibration, convenient Repair and replacement, ensure the effect of friction

Inactive Publication Date: 2017-03-15
CHENGDU LINGCHUAN SPECIAL IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the anti-friction transverse groove on the ditch is easy to generate tire noise, and the shock absorption of the automobile is inconvenient for inspection and maintenance inside. Vibration and tire noise issues

Method used

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  • Tire with friction noise eliminating and damping functions

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Experimental program
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Effect test

Embodiment 1

[0025] Such as figure 1 As shown, the tire of the present invention has the function of eliminating frictional noise and shock absorption, and the tire with the function of eliminating frictional noise and shock absorption is characterized in that it includes a tire inner cavity 2 and a tire outer wall 1, and the tire inner cavity 2 includes a movable bearing A3 and the movable bearing B4, and there is a spring 5 between the movable bearing A3 and the movable bearing B4; the tire outer wall 1 has an inwardly recessed sound-absorbing groove 6, and there are folds in the described sound-absorbing groove 6, and the folds are composed of The convex and concave parts are formed alternately. The curve of the protruding part of the sound-absorbing pattern 6 is close to the outer wall 1 of the tire, and the ratio of the protruding part to the concave part is 3:2. The surface roughness of the sound-absorbing groove 6 is 95um. Spring 5 rotates on movable bearing A3. The depth of the ...

Embodiment 2

[0027] The tire with friction noise elimination and shock absorption function of the present invention, the tire with friction noise elimination and shock absorption function, is characterized in that it includes a tire inner cavity 2, a tire outer wall 1, and the tire inner cavity 2 includes a movable bearing A3 and a movable bearing A3. Bearing B4, and a spring 5 is arranged between the movable bearing A3 and the movable bearing B4; the outer wall of the tire 1 has an inwardly recessed sound-absorbing groove 6, and there are folds in the described sound-absorbing groove 6, and the folds are formed by protrusions and The concave parts are formed alternately. The curve of the protruding part of the sound-absorbing pattern 6 is close to the tire outer wall 1, and the number of the protruding parts is three, and the number of the concave parts is two. The surface roughness of the sound-absorbing groove 6 is 95um. Spring 5 rotates on movable bearing A3. The depth of sound-absor...

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Abstract

The invention discloses a tire with friction noise eliminating and damping functions. The tire comprises a tire inner cavity and a tire outer wall, wherein the tire inner cavity comprises a movable bearing A and a movable bearing B, and springs are arranged between the movable bearing A and the movable bearing B; the tire outer wall is provided with inwards concave silencing grooves, and wrinkles are formed in the silencing grooves and are formed by alternatively arranging convex parts and concave parts. The tire has the advantages that the damping function is realized, and the maintenance and replacement are convenient; while the friction force is guaranteed, the noise reducing function is also realized; the comfortability is higher, and the riding is comfortable.

Description

technical field [0001] The invention relates to a tire, in particular to a tire with the functions of eliminating frictional noise and shock absorption. Background technique [0002] At present, a series of automotive hydraulic shock absorbers such as small cars, motorcycles and minibuses are all inside the car, because we need to repair and maintain it for a period of time inside, and it is more troublesome to repair and maintain inside. Because the hood, tires, and a series of parts need to be removed to see the hydraulic shock absorber and correctly identify the problems of shock absorber, which causes a lot of inconvenience. Existing tire is a kind of shock-absorbing tire that is not provided with air layer inside but is made of rubber material, its performance is unstable when crossing potholes, and it is troublesome to make. If the car tire itself has the function of shock absorption, then when there is a problem with the shock absorption effect, people only need to i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C7/18B60C11/03
CPCB60C7/18B60C11/03B60C2011/0355
Inventor 袁春志申龙
Owner CHENGDU LINGCHUAN SPECIAL IND
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