Title:
FUNCTIONAL COMPONENT, STRUCTURE FOR ATTACHING FUNCTIONAL COMPONENT, AND TIRE
Document Type and Number:
WIPO Patent Application WO/2021/186838
Kind Code:
A1
Abstract:
In order to provide a functional component or the like which is capable, when attaching a functional component to a tire, of stably detecting information indicating the usage state of the tire, provided is a functional component that stores an electronic component capable of acquiring information about a tire, and that is attachable to a tire inner circumferential surface. The functional component comprises: a storage part storing the electronic component; a housing having a bottom surface facing the tire inner circumferential surface; a strain detection means that is mounted on the bottom surface and detects strain of the tire; a support part extending from the bottom surface to the tire inner circumferential surface and protruding further from a surface of the strain detection means; and an elastic part that is formed of an elastomer having smaller rigidity than a material forming the support part, and is interposed between the bottom surface and the tire inner circumferential surface.
Inventors:
YAMAGUCHI SHIGERU (JP)
Application Number:
PCT/JP2020/048858
Publication Date:
September 23, 2021
Filing Date:
December 25, 2020
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C19/00; B60C23/04
Foreign References:
| JP2017159794A | 2017-09-14 | |||
| JP2018103969A | 2018-07-05 | |||
| JP2018016277A | 2018-02-01 |
Other References:
See also references of EP 4122721A4
Attorney, Agent or Firm:
MIYAZONO Yasuo (JP)
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