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Method for installing a mounting for an electronic tyre module

A technology of electronic modules and placement objects, which is applied in the field of tire molds and can solve problems such as harmful tires

Inactive Publication Date: 2017-09-26
MICHELIN & CO CIE GEN DES ESTAB MICHELIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] In addition, some products used to install patches on tires may prove to be harmful to tires

Method used

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  • Method for installing a mounting for an electronic tyre module
  • Method for installing a mounting for an electronic tyre module

Examples

Experimental program
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Embodiment Construction

[0033] In this context, the expression "unvulcanized placement" is used to mean a placement or patch formed of an elastomeric composition designed to be inserted into a specially provided cavity in a tire mould. The unvulcanized placement and / or mold cavity or any other intermediate elements are preferably designed in the shape and size that the patch will have when formed.

[0034] The principle according to the invention is to install implants or patches in the tire building mold before the tire is vulcanized.

[0035] There are two possible methods, the method with removable mold elements and the method without removable mold elements.

[0036] Molded in a mold cavity without removable mold elements

[0037] Such as figure 1 As shown, the mold 1 according to the invention has a mold cavity 2 formed in its inner wall. A suitable contre-form 3 is accommodated in the mold cavity 2 . The electronic module 11 is placed in the housing 10, preferably before the tire is molde...

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PUM

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Abstract

The invention relates to a method for installing a mounting (10) made of elastomer material for an electronic module (11) against a wall of a tyre (12), including the steps in which: i) a moulding cavity (2) is provided in a mould (1); ii) a non-vulcanised mounting (10) is arranged in said moulding cavity (2); and iii) the non-vulcanised mounting (10) is vulcanised simultaneously with the other elements that make up the tyre.

Description

technical field [0001] The invention relates to a method of mounting a mount or patch for an electronic module against the wall of a tyre. The invention also relates to tire molds specially designed for use of the method. Background technique [0002] In general, tires are known that are equipped with electronic modules that provide certain functions, such as monitoring pressure, temperature and various other data. Most often such modules are secured to the tire by patches placed against the wall of the tire. [0003] Conventionally, this patch is fixed at a stage after tire manufacture. This operation raises several problems. [0004] Some of the issues relate to methods for installing patches on tires. The first problem is how long the tires are stationary. This is because the surface of the tire wall on which the patch is to be installed must first be prepared and then installed. Finally, the tire must be immobilized for an extended period of time, especially in ord...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D30/00
CPCB29D30/0061B29D2030/0072B29D2030/0083
Inventor J·德特拉韦M·罗贝尔
Owner MICHELIN & CO CIE GEN DES ESTAB MICHELIN