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Ultra-low section all-steel radial giant tire

A radial and cross-sectional technology, applied to tire parts, tire tread/tread pattern, transportation and packaging, etc., can solve difficult problems such as synergistic performance improvement, and achieve partial wear improvement, synergistic improvement of wear performance, and increased The effect of the ground area

Inactive Publication Date: 2021-08-13
山东新豪克轮胎有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is an inherent contradiction between tire grip and wear performance, and it is still difficult to achieve synergistic improvement of various performances

Method used

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  • Ultra-low section all-steel radial giant tire
  • Ultra-low section all-steel radial giant tire
  • Ultra-low section all-steel radial giant tire

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0026] Examples of embodiments are shown in the drawings, wherein like or similar reference numerals denote like or similar elements or elements having same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0027] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockw...

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Abstract

The invention discloses an ultra-low section all-steel radial giant tire, and relates to the field of tire manufacturing, the ultra-low section all-steel radial giant tire comprises a tire body integrally formed with a hub, the tire body comprises an airtight layer, a tire body layer, a steel wire cord layer, a belted layer, a tire tread and a tire sidewall which are sequentially distributed from inside to outside, and a tire shoulder of an arc-shaped structure is formed between the tire tread and the tire sidewall; and the crown arc of the tire shoulder adopts a bionic cat claw palm pad structure design. The tire shoulder with the arc-shaped structure is formed between the tire tread and the tire side wall, the tire crown arc of the tire shoulder adopts the bionic cat-claw palm pad structure design, and the cat-claw palm pad arc curve fitting is carried out by utilizing the similar principle and is applied to the tire crown design, so that the ground contact area of the tire can be effectively increased, the tire eccentric wear phenomenon is improved, and the service life of the tire is prolonged. And the cooperative improvement of the tire ground gripping performance and the wear performance is achieved.

Description

technical field [0001] The invention relates to the field of tire manufacturing, in particular to an ultra-low-section all-steel radial jumbo tire. Background technique [0002] Tires are circular elastic rubber products that are rolled on the ground and rolled on various vehicles or machinery. Usually installed on metal rims, it can support the body, buffer external impact, realize contact with the road surface and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions, and they are subjected to various deformations, loads, forces, and high and low temperature effects during driving, so they must have high load-bearing performance, traction performance, and cushioning performance. At the same time, it is also required to have high wear resistance and flex resistance, as well as low rolling resistance and heat generation. As a part of a wheeled vehicle that is in direct contact with the ground, the performance of the tire has...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C11/01B60C11/03B60C11/12B60C11/13
CPCB60C11/01B60C11/0304B60C11/032B60C11/1353B60C11/1259B60C2011/013
Inventor 许美华马志江施晓路刘伟彬焦礼耀于慧王少朋
Owner 山东新豪克轮胎有限公司
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