Inflatable tyre

A technology for pneumatic tires and treads, which is applied to tire parts, tire edges, tire treads/tread patterns, etc., and can solve the problem of poor impact resistance of the tire side, poor comfort, and adverse effects on the overall performance of the vehicle and other issues, to achieve the effect of improving comfort, improving the overall impact resistance and comfort, and improving the shock absorption effect

Pending Publication Date: 2018-04-06
CHENG SHIN RUBBER CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing pneumatic tires, especially the low-profile tires, generally have the following problems due to the limitations of their own sidewall and edge structures: ① The side of the tire has poor impact resistance and is prone to internal deformation, which affects the tire. Service life; ②Because of the low section height, the shock absorbing capacity is poor, resulting in poor driving comfort
These not only restrict the use effect of pneumatic tires, but also adversely affect the overall performance of the vehicle

Method used

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Embodiment Construction

[0018] The core of the present invention is to provide a pneumatic tire, which has a stronger side impact resistance and better driving comfort.

[0019] In order to make those skilled in the art better understand the solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] Please refer to figure 1 and figure 2 , figure 1 It is a schematic diagram of the cross-sectional structure of the difference in deformation before and after inflation of a pneumatic tire provided by a specific embodiment of the present invention; figure 2 for figure 1 Schematic diagram of the local structure.

[0021] In a specific embodiment, the pneumatic tire provided by the present invention includes a tread 1 and bead 5 located on both sides of the tread, and the tread 1 and the bead 5 are sequentially connected from the tread 1 to the bead 5 There are tire shoulders 2, sidew...

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Abstract

The invention discloses a pneumatic tire, which comprises a tread and bead located on both sides of the tread, the tire tread and the bead are sequentially connected from the tread to the bead The shoulders, sidewalls and rim protectors take a plane defined by the axis of the pneumatic tire and its diameter as a section, and the sectional outer contour of the sidewall is concentric with the sectional outer contour of the rim protector The center of the arc is located inside the pneumatic tire, and the radius of curvature of the sectional outer contour of the sidewall is equal to the curvature radius of the sectional outer contour of the rim protector. The side part of the pneumatic tire has strong impact resistance and good vibration absorption effect, which can improve the driving comfort of the vehicle accordingly.

Description

technical field [0001] The invention relates to the technical field of tire processing and molding, in particular to a pneumatic tire. Background technique [0002] Pneumatic tires are currently the most commonly used tire type, and their performance determines the overall driving quality and handling performance of the vehicle. [0003] At present, the existing pneumatic tires, especially the low-profile tires, generally have the following problems due to the limitations of their own sidewall and edge structures: ① The side of the tire has poor impact resistance and is prone to internal deformation, which affects the tire. Service life; ②Because of the low section height, the shock absorbing capacity is poor, resulting in poor driving comfort. These not only restrict the use effect of pneumatic tires, but also cause adverse effects to the overall performance of the vehicle. [0004] Therefore, how to improve the side impact resistance of the pneumatic tire and improve its...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C13/00B60C11/01B60C15/00
CPCB60C13/003B60C11/01B60C15/0009
Inventor 罗才仁
Owner CHENG SHIN RUBBER CHINA
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