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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 (Shinjuku Park Tower 13F, 3-7-1, Nishi-shinjuku, Shinjuku-k, Tokyo 73, 〒1631073, JP)
MARDUEL Xavier (Shinjuku Park Tower 13F, 3-7-1, Nishi-shinjuku, Shinjuku-k, Tokyo 73, 〒1631073, JP)
OHASHI Tetsuo (Shinjuku Park Tower 13F, 3-7-1, Nishi-shinjuku, Shinjuku-k, Tokyo 73, 〒1631073, JP)
Application Number:
JP2017/035166
Publication Date:
April 04, 2019
Filing Date:
September 28, 2017
Export Citation:
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Assignee:
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (23 place des Carmes-Déchaux, Clermont-Ferrand, 63000, FR)
International Classes:
B60C5/00
Foreign References:
US20100294406A12010-11-25
JP2010149600A2010-07-08
JP2006256531A2006-09-28
JP2011025832A2011-02-10
US20160229140A12016-08-11
Attorney, Agent or Firm:
WADA Yukihiro (NIHON MICHELIN TIRE CO. LTD, Shinjuku Park Tower 13F, 3-7-1, Nishi-shinjuku, Shinjuku-k, Tokyo 73, 〒1631073, JP)
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