Title:
A TIRE FOR IMPROVED NOISE PERFORMANCE
Document Type and Number:
WIPO Patent Application WO/2022/137414
Kind Code:
A1
Abstract:
Present invention provides a tire comprising a tread (2), at least one carcass ply (8) placed radially inward of the tread and at least one ply (7) placed radially inbetween the tread and the at least one carcass ply, the tread having a contact face of a width TW intended to come into contact with ground during rolling, the tread being provided with at least one groove (3) of a depth extending generally in circumferential orientation and opening to the contact face, the tread having an intended axial mounting orientation and comprising a pair of shoulder regions (23) being positioned on two axial sides of the tread, one of the shoulder region whose intended axial mounting orientation is outside has a round shoulder, and another shoulder region whose intended axial mounting orientation is inside has a recessed shoulder provided with a recess (4).
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Inventors:
BABAUD JACQUES (JP)
PROU JORIS (JP)
PROU JORIS (JP)
Application Number:
PCT/JP2020/048375
Publication Date:
June 30, 2022
Filing Date:
December 24, 2020
Export Citation:
Assignee:
MICHELIN & CIE (FR)
International Classes:
B60C9/28; B60C3/06; B60C11/01; B60C11/03
Domestic Patent References:
| WO2014005929A1 | 2014-01-09 |
Foreign References:
| GB1588575A | 1981-04-23 | |||
| JP2008114810A | 2008-05-22 | |||
| EP0827845A1 | 1998-03-11 | |||
| JP2009286317A | 2009-12-10 | |||
| JP2007331529A | 2007-12-27 |
Attorney, Agent or Firm:
WADA Yukihiro (JP)
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