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Tire suitable for electric-motorcycle rear wheel

A technology for electric motorcycles and tires, applied to motorcycle tires, motorcycles, motor vehicles, etc., can solve problems such as reducing performance stability, and achieve the effect of weakening irregular wear

Inactive Publication Date: 2017-01-11
SICHUAN YUANXING RUBBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in utilizing the aforementioned Racetec TM The use of compounds in these tires will produce irregular wear in the shoulder area during the time the tires are tested, resulting in an initial wear sign at the axially outer ends of the grooves and thereby reducing performance stability

Method used

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  • Tire suitable for electric-motorcycle rear wheel
  • Tire suitable for electric-motorcycle rear wheel
  • Tire suitable for electric-motorcycle rear wheel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] As a preferred embodiment of the present invention, with reference to the attached figure 2 , this example discloses:

[0027] A tire suitable for the rear wheel of an electric motorcycle, comprising a tread band having a tread pattern comprising modules repeated in the direction of circumferential extension of the tyre, said modules comprising: Through the first groove of the module, the two sides of the first groove communicate with the first branch groove and the second branch groove respectively, and the first branch groove on both sides of the first groove is relatively The first grooves are relatively distributed, and the second branch grooves on both sides of the first groove are relatively distributed relative to the first groove; the first branch groove is branched with a third branch groove, and the second branch groove is branched. The three-branch groove communicates with the second branch groove.

Embodiment 2

[0029] As another preferred embodiment of the present invention, with reference to the attached figure 2 , this example discloses:

[0030] A tire suitable for the rear wheel of an electric motorcycle, comprising a tread band having a tread pattern comprising modules repeated in the direction of circumferential extension of the tyre, said modules comprising: Through the first groove of the module, the two sides of the first groove communicate with the first branch groove and the second branch groove respectively, and the first branch groove on both sides of the first groove is relatively The first grooves are relatively distributed, and the second branch grooves on both sides of the first groove are relatively distributed relative to the first groove; the first branch groove is branched with a third branch groove, and the second branch groove is branched. The three-branch groove communicates with the second branch groove;

[0031] The second branch grooves are distributed a...

Embodiment 3

[0033] As another preferred embodiment of the present invention, with reference to the attached figure 2 , this example discloses:

[0034] A tire suitable for the rear wheel of an electric motorcycle, comprising a tread band having a tread pattern comprising modules repeated in the direction of circumferential extension of the tyre, said modules comprising: Through the first groove of the module, the two sides of the first groove communicate with the first branch groove and the second branch groove respectively, and the first branch groove on both sides of the first groove is relatively The first grooves are relatively distributed, and the second branch grooves on both sides of the first groove are relatively distributed relative to the first groove; the first branch groove is branched with a third branch groove, and the second branch groove is branched. The three-branch groove communicates with the second branch groove;

[0035] The second branch groove is distributed at ...

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PUM

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Abstract

The invention discloses a tire suitable for an electric-motorcycle rear wheel, and relates to the technical field of tires. The mobility of a compound of a tread belt can be offset through arrangement of tread patterns, and therefore the stable effects on vibration and the wear resistance of the tread belt which are caused when an electric motorcycle drives on the road surface are guaranteed; meanwhile, the problem that in the prior art, irregular abrasion is formed in the axial external ends of tread grooves can also be solved through the pattern structure.

Description

technical field [0001] The invention relates to the technical field of tires, in particular to a tire suitable for the rear wheel of an electric motorcycle. Background technique [0002] Figure 1a and Figure 1b Shows a diagram of the directional extension of a tread portion of a tire of the prior art under the trademark Racetec TM It is sold on the market and is mainly suitable for sports high-horsepower electric motorcycles. Particularly, Figure 1a Shown is a Racetec suitable for mounting on the rear wheel of an electric motorcycle TM tire tread pattern, and Figure 1b A Racetec suitable for mounting on the front wheel of an electric motorcycle is shown TM The pattern of the tire. [0003] refer to Figure 1a and 1b , the tread has a tread pattern comprising a plurality of grooves collectively defining a solid / void ratio (solid / void ratio) between 4% and 10% on said tread band / void ratio). [0004] In particular, the tread pattern comprises: a plurality of first...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C11/117
CPCB60C11/03B60C11/0323B60C2011/0341B60C2200/10
Inventor 王菲
Owner SICHUAN YUANXING RUBBER