pneumatic tire

Abstract

The present invention provides a pneumatic tire with mechanical fasteners inside the tire, which has the following mechanical fasteners, and the installation strength of the mechanical fasteners on the inner surface of the tire is high, and it has specific functions and inherent characteristics for long-term installation and maintenance. Desired functional objects in properties (weight, size, shape, etc.) are effective, and the mechanical fastener is effective even under severe usage conditions such as repeated deformation and compression over a long period of time with the rotation of the tire at a relatively high temperature and high speed In this case, the meshing force rarely deteriorates or decreases over time. One of the mechanical fasteners that can be separated into two is provided on the inner surface of the tire, and the one fastener is composed of at least two or more members, and the two or more members are fixed by sandwiching the fixing member , the fixing member includes a resin composition, the resin composition includes a resin or a blend of a resin and an elastomer, the fixing member is only provided with an anchor element on the side opposite to the inner surface of the tire, the anchor At least a portion of the fixed element is buried in the inner surface of the tire.

Description

technical field [0001] The present invention relates to a pneumatic tire, and more specifically, to a pneumatic tire capable of firmly attaching an object to the inner surface of the pneumatic tire. Background technique [0002] In recent years, various studies have been conducted on disposing objects having various specific functions on the inner surface of pneumatic tires. [0003] For example, there has been proposed a method of attaching a tire label to an inner liner or the like of a raw tire using a so-called surface fastener such as a hook and loop fastener or a hook and hook fastener. (High-frequency identification tags), chip or sound-absorbing material, etc. mounting methods (Patent Documents 1-2). [0004] The hook-and-loop fasteners proposed in these Patent Documents 1 and 2 are preferable in that relatively strong engaging force can be realized at the time of installation, and in addition, a slight shift in position can be prevented from becoming a problem duri...

AI Technical Summary

Problems solved by technology

[0008] However, these methods have the following problems: Depending on the shape and mounting position of the mechanical fastener, there may be a problem that the desired mounting strength cannot be obtained. In the end, as a pneumatic tire equipped with an object having a specific function, The problem of not being able to sufficiently obtain durability and high lifespan

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