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Title:
ACCOMMODATING BODY WITH FUNCTIONAL COMPONENT, AND TIRE
Document Type and Number:
WIPO Patent Application WO/2023/182144
Kind Code:
A1
Abstract:
Provided are an accommodating body with a functional component, and a tire, in which an internal shape of the accommodating body, for accommodating the functional component, is devised such that the functional component can accurately acquire tire interior information, while cracking of a projection formed on an inner surface of the accommodating body is suppressed. This accommodating body having a functional component comprises a functional component 20 for acquiring tire information, and an accommodating body 10 for accommodating the functional component 20, wherein: the functional component 20 has a housing 21 and a piezoelectric element 24 fixed to a wall surface of the housing 21; a protuberance 15 is formed on an inner surface of the accommodating body 10; in a no-load condition in which the functional component 20 is accommodated in the accommodating body 10, the protuberance 15 and the piezoelectric element 24 are in contact with one another either directly, or indirectly, sandwiching the wall surface of the housing 21; and in a top view of the protuberance 15, a surface area of a bottom-most surface 15y of the protuberance 15 is greater than a surface area of an uppermost portion 15x of the protuberance 15, and an outer edge of the uppermost portion 15x of the protuberance 15 is inward of an outer edge of the bottom-most surface 15y of the protuberance 15.

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Inventors:
WAKABAYASHI HARUNA (JP)
Application Number:
PCT/JP2023/010333
Publication Date:
September 28, 2023
Filing Date:
March 16, 2023
Export Citation:
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Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
B60C23/04; B60C19/00
Domestic Patent References:
WO2020129953A12020-06-25
WO2010029715A12010-03-18
Foreign References:
JP2018094968A2018-06-21
JP2006501560A2006-01-12
JP2010500859A2010-01-07
JP2005156557A2005-06-16
JP2020082934A2020-06-04
JP2019064543A2019-04-25
Attorney, Agent or Firm:
SEIRYU PATENT PROFESSIONAL CORPORATION et al. (JP)
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