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Title:
A TIRE COMPRISING VIBRATION ABSOEBER
Document Type and Number:
WIPO Patent Application WO/2019/064408
Kind Code:
A1
Abstract:
Present invention provides a tire comprising; at least one carcass layer; at least one belt layer having an axial width W between two belt layer extremities and being placed radially outward of the at least one carcass layer; a tread having a contact face intended to come into contact with ground during rolling and being placed radially outward of the at least one belt layer; at least one mass-damper being composed of a soft part and a hard part and being placed radially inward of the at least one carcass layer, the hard part of the at least one mass-damper having at least two level faces facing to generally radial orientation of the tire, the hard part of the at least one mass-damper contacting with the soft part of the at least one mass-damper on at least radially outward one of the at least two level faces, an axial center of the hard part of the at least one mass-damper locates in a region axially from the belt layer extremity to a position axially 1/3 of the width W inwardly from the belt layer extremity.

Inventors:
ROTY GAEL (JP)
MARDUEL XAVIER (JP)
OHASHI TETSUO (JP)
Application Number:
PCT/JP2017/035166
Publication Date:
April 04, 2019
Filing Date:
September 28, 2017
Export Citation:
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Assignee:
MICHELIN & CIE (FR)
International Classes:
B60C5/00
Domestic Patent References:
WO2014137675A12014-09-12
Foreign References:
US20100294406A12010-11-25
JP2010149600A2010-07-08
JP2006256531A2006-09-28
JP2011025832A2011-02-10
US20160229140A12016-08-11
JP2006256531A2006-09-28
EP1577123A12005-09-21
Other References:
See also references of EP 3687835A4
Attorney, Agent or Firm:
WADA Yukihiro (JP)
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