Internal support device for low pressure safety tire

A support device and safety tire technology, which is applied to tire parts, transportation and packaging, vehicle parts, etc., can solve the problems of internal support device manufacturing difficulties, difficulty in mass production, short service life, etc., to improve system safety, Poor heat dissipation performance and the effect of extending the safe driving distance

Inactive Publication Date: 2011-07-13
张旭
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This form of internal support device is difficult to manufacture, and it is difficult to achieve mass production
In addition, the internal support device involved in this patent is made of ordinary rubber materials, which have the disadvantages of large mass, high temperature, easy aging, and short service life.

Method used

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  • Internal support device for low pressure safety tire
  • Internal support device for low pressure safety tire
  • Internal support device for low pressure safety tire

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Embodiment Construction

[0021] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the present invention is not limited to these embodiments.

[0022] The low tire pressure safety tire inner support device of the present invention is suitable for all standard integral wheel rims, adopts modular design, and designs inner support devices of different specifications and sizes for different wheel rims.

[0023] According to a preferred embodiment of the present invention, such as figure 1 As shown, a low tire pressure safety tire inner support device includes three split structures, the split structures are connected by connectors, the split structure includes an aluminum alloy skeleton 1; it has an inner aluminum alloy arc-shaped plate 6, The outer aluminum alloy arc-shaped plate 3 and 11 radial plates 4 welded between the two arc-shaped plates; the inner polyurethane buffer layer 5, which is arran...

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Abstract

The invention provides an internal support device for a low pressure safety tire, which comprises three split structures connected through connecting pieces, wherein each split structure comprises a metal framework, an inner buffer layer and an outer buffer layer; the metal framework is provided with an inner metal arc panel, an outer metal arc panel and a plurality of radial plates welded between the two metal arc panels; the inner buffer layer is arranged on the inner side of the metal framework; and the outer buffer layer is arranged on the outer side of the metal framework. Compared with the prior art, the internal support device performs installation based on standard integrated rims, is high in strength, light in mass and high in comfortability, and can be repeatedly used.

Description

【Technical field】 [0001] The invention relates to a tire inner support device, in particular to a safety tire inner support device capable of running stably even in a low tire pressure state. 【Background technique】 [0002] Safety tire is a new technology proposed in recent years, its purpose is to reduce traffic safety accidents caused by blown tires. Safety tires were first equipped on military vehicles, and are gradually being used on ordinary civilian vehicles such as cars. [0003] Safety tires can be divided into self-sealing type, multi-cavity type, self-supporting type, added support type and configuration tire according to the structural form. Compared with other safety tires, the added support type safety tire has lower cost, higher safety performance, and stronger ability to continue running under low tire pressure, so it has been widely concerned. [0004] In recent years, some related technology patents have been involved. In the Chinese patent database, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C17/06
Inventor 张旭曹阳赵海蓉李利维崔薇薇董洪川陈涛郑毅张恩霆崔纪军段延峰孙远涛毕国军
Owner 张旭
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