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Patent Searching and Data


Title:
TIRE/WHEEL ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2021/070557
Kind Code:
A1
Abstract:
A tire/wheel assembly of the present invention comprises a tire having a tread part and a wheel having a rim part, wherein: the tire is attached to the rim part; the tire/wheel assembly comprises a power receiving coil; and on the grounding surface when inflating the tire/wheel assembly to a specified internal pressure and loading a maximum load weight, a rectangle ratio is at least 50% which is the ratio of the grounding length at a position in the tire width direction inwardly apart from the tire width direction end by 10% of the grounding width to the grounding length at the center of the grounding surface in the tire width direction.

Inventors:
KUWAYAMA ISAO (JP)
Application Number:
PCT/JP2020/034380
Publication Date:
April 15, 2021
Filing Date:
September 10, 2020
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60B5/02; B60B21/00; B60C11/00; B60C19/00; B60L5/00; B60L53/12; B60L53/30; H02J7/00; H02J50/10
Foreign References:
JP2009106136A2009-05-14
JP2019047691A2019-03-22
JPH08126106A1996-05-17
JPH10100613A1998-04-21
JPH10157410A1998-06-16
JP2009137413A2009-06-25
JP2015003676A2015-01-08
JP2010023653A2010-02-04
JP2009078790A2009-04-16
JP2012175869A2012-09-10
JP2004242380A2004-08-26
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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