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:
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:
| JP2009106136A | 2009-05-14 | |||
| JP2019047691A | 2019-03-22 | |||
| JPH08126106A | 1996-05-17 | |||
| JPH10100613A | 1998-04-21 | |||
| JPH10157410A | 1998-06-16 | |||
| JP2009137413A | 2009-06-25 | |||
| JP2015003676A | 2015-01-08 | |||
| JP2010023653A | 2010-02-04 | |||
| JP2009078790A | 2009-04-16 | |||
| JP2012175869A | 2012-09-10 | |||
| JP2004242380A | 2004-08-26 |
Other References:
See also references of EP 4043233A4
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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