Non-pneumatic tire/wheel assembly

A non-pneumatic, assembled technology, applied in the direction of non-pneumatic tires, spoked wheels, wheels, etc., can solve the problems of difficulty in use and poor workability, and achieves the promotion of recycling, the realization of recyclability, and the firmness of fixation. and reliable results

Inactive Publication Date: 2012-10-03
THE YOKOHAMA RUBBER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0008] In order to avoid such detachment of the tire body from the rim as much as possible, for example, a method of bonding and fixing the tire body and the rim with an adhesive material or the like may be considered. Workability at the time of replacement of the tire body deteriorates, making it difficult to adopt this method

Method used

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  • Non-pneumatic tire/wheel assembly
  • Non-pneumatic tire/wheel assembly
  • Non-pneumatic tire/wheel assembly

Examples

Experimental program
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Effect test

Embodiment Construction

[0057] Next, the tire / wheel assembly of the non-pneumatic tire of the present invention will be described in more detail.

[0058] Such as figure 1 As shown, the tire / wheel assembly of the pneumatic tire of the present invention is composed of an elastomer composition at least a part of the tire main body 1, and the tire main body 1 is assembled on the wheel 4 (in figure 1 The tire / wheel assembly of the non-pneumatic tire not shown in the figure), the tire main body 1 and the wheel 4 are fastened by the fastener 7 embedded in the tire main body 1 within its circumferential range, and the tire main body 1 and the wheel 4 are fastened by the groove The fastening force generated by the fastener 7 is added to the fitting and fixing force of the portion 2 to more firmly fix the tire main body 1 and the wheel 4 .

[0059] as in from Figure 2-1 to Figure 2-5 As illustrated in the sectional view, the fastener 7 embedded in the tire main body 1 is disposed so as to pass through th...

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Abstract

Disclosed is a non-pneumatic tire / wheel assembly including a tire body (1), at least part of which being composed of elastomer compound, and a wheel to which the tire body is assembled, which comprises a fastening member (7) embedded in the tire body (1) in the circumferential direction of the tire so as to fasten and fix the tire body (1) and the wheel together. Furthermore, the elastomer compound that composes at least the part of the tire body includes thermo-reversible cross-linking elastomer compound. With this structure, a non-pneumatic tire / wheel assembly for a light vehicle including a tire and a wheel that are firmly and reliably fixed to each other, and furthermore, allowing recycling of a tire body (material recycling) can be provided.

Description

technical field [0001] The present invention relates to a tire / wheel assembly of a non-pneumatic tire, and particularly relates to an optimum tire / wheel assembly of a non-pneumatic tire for light vehicles such as bicycles, wheelchairs, and golf cards. Tire / Wheel Assembly. [0002] More specifically, it relates to a tire / wheel assembly of a non-pneumatic tire for light vehicles that does not separate from the wheel even when the tire body is used harshly for a long period of time, and has excellent material recyclability. Background technique [0003] Pneumatic tires are mainly used for tires for light vehicles such as bicycles, wheelchairs, and golf carts. However, in recent years, non-pneumatic tires have been proposed, and some of them have been put into practical use, especially because they have the advantages of not blowing out. change. [0004] The non-pneumatic tires are usually so-called solid tires, such as Figure 7-1 As shown in a partial cross-sectional perspec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C7/24B60C7/00B60B1/02
CPCC08F287/00C08K5/34C08L53/025B60C1/00B60C7/24B60C2200/12B60C7/10B60C7/121
Inventor 松田淳关泰伸知野圭介桥村嘉章
Owner THE YOKOHAMA RUBBER CO LTD
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