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Non-inflating cavity tyre

An air-free, cavity-free technology, used in non-pneumatic tires, tire parts, transportation and packaging, etc., can solve the problems of flat tires, poor cushioning and shock absorption of solid tires, high tire damage rate, and achieve long service life, Less hassle and wide range of effects

Inactive Publication Date: 2008-09-24
范泽林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of high tire damage rate caused by puncture and air run-off of pneumatic tires, and poor cushioning and shock absorption of solid tires, the invention provides a tire that is not afraid of bursting or puncture, has good cushioning and shock absorption, is energy-saving and environmentally friendly, and is free of air cavity. It can reduce traffic accidents and many troubles caused by tire blowouts, and it can also save a lot of labor and materials for repairing tires

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] A layer of rubber is glued on the annular elastic steel ring to play the role of cushioning and protecting the cord. Several equidistant nut wires are arranged on the fixed steel ring assembled by the closed tire toe rim, and a layer of rubber is also bonded to act as a buffer and protect the cord. The cord is assembled with a fixed steel ring and an outer annular elastic steel ring around the rim of the inner closed tire toe, and is bound together by pulling force toward the axis. A cavity is formed in the middle, and it is formed by mold, air pressure, and heating fluidization.

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PUM

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Abstract

A no-charge cavity tire is composed of rubber, an annular elastic steel-ring, a sealed bead-toe opening fixing assembly steel-ring, a tread, a rubber buffering layer, a belt layer, and a cord fabric layer, wherein, the cord fabric layer surrounds the sealed bead-toe opening fixing assembly steel-ring to make use of the pull towards the axes to bind the annular elastic steel-ring so as to form the circular-arch force to support the tire to form the cavity tire. The circular-arch force is the medium for supporting load. Not only can the cavity tire save energy, achieve environment protection, and reduce the traffic accidents and troubles caused by the tire burst, but also the labor and material resources for repairing tires are saved considerably.

Description

Technical field [0001] The invention relates to a tire, in particular to an air-free cavity tire. Background technique [0002] As far as the inventor knows, the various tires sold on the market and the tires used on existing various vehicles are mostly pneumatic tires, and only a few heavy loaders and military artillery vehicles use solid core tires. Said to have a kind of air-free tire that many balloons fill tire cavity, another kind of patent No. is that the spring tire of ZL00204750. Above-mentioned various tires all have shortcoming, and pneumatic tire can blow out or run flat, easily cause traffic accident or damage tire and delay time because of lack of air, cause a lot of troubles. Curved spring tires are bulky, and solid core tires have no elasticity and poor cushioning and shock absorption. Contents of the invention [0003] In order to solve the problem of high tire damage rate caused by puncture and air run-off of pneumatic tires, and poor cushioning and sho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C7/00
Inventor 范泽林
Owner 范泽林
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