Title:
NON-PNEUMATIC TIRE, MOVING BODY POWER SUPPLY DEVICE, AND MOVING BODY
Document Type and Number:
WIPO Patent Application WO/2020/250912
Kind Code:
A1
Abstract:
A non-pneumatic tire (10) that has: a wheel part that includes an inside annular body that is centered on a rotary shaft portion, an outside annular body that is provided outside the inside annular body in the radial direction, and elastically deformable connection members that connect the inside annular body and the outside annular body; and a tread part that is provided outside the outside annular body in the radial direction and is to contact a road surface (200). The non-pneumatic tire (10) comprises: an electrode part that is provided inside the tread part in the radial direction and contacts the tread part; and a wiring part (80) that is formed from a conductor and connects the electrode part and the inside annular body. At least a portion of the wheel part is formed from a non-metal material, and the electrode part is formed from a conductor that has a prescribed width in the tire width direction and a prescribed length in the tire circumferential direction.
Inventors:
WAKAO YASUMICHI
NISHIDA MASASHI
NISHIDA MASASHI
Application Number:
PCT/JP2020/022765
Publication Date:
December 17, 2020
Filing Date:
June 10, 2020
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C19/00; B60B9/04; B60C7/00; H02J50/05
Domestic Patent References:
| WO2019008966A1 | 2019-01-10 |
Foreign References:
| JPS5187202A | 1976-07-30 | |||
| JP2016502383A | 2016-01-21 | |||
| JP2017043150A | 2017-03-02 | |||
| US20190123587A1 | 2019-04-25 | |||
| CN206353716U | 2017-07-25 | |||
| CN207059809U | 2018-03-02 | |||
| KR20120015647A | 2012-02-22 | |||
| US20190030964A1 | 2019-01-31 | |||
| US20140360256A1 | 2014-12-11 | |||
| JP5777139B2 | 2015-09-09 | |||
| JP2018083456A | 2018-05-31 |
Other References:
See also references of EP 3984784A4
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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