TIRE TREAD FOR REDUCING NOISE

Title:

TIRE TREAD FOR REDUCING NOISE

Document Type and Number:

WIPO Patent Application WO/2017/002320

Kind Code:

A1

Abstract:

Present invention provides a tread for a tire having a plurality of contact element having a height H, and at least one connecting member connecting a transverse face of the contact element to the transverse face of the circumferentially adjacent contact element extending continuously through two transverse faces of the same contact element, a distance h between one of the connecting member in a groove and a radial position of the contact face being at most equal to 50% of the height H, and a material of the connecting member being different from a material of the contact element, a young modulus of the material of the connecting member being higher than that of the contact element, a distance h' between one of the connecting member in the contact element and the contact face in tire radial direction is greater than the distance h of the same connecting member.

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Inventors:

TEZUKA TAKASHI (JP)

Application Number:

PCT/JP2016/002956

Publication Date:

January 05, 2017

Filing Date:

June 20, 2016

Export Citation:

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Assignee:

MICHELIN & CIE (FR)
MICHELIN RECH TECH (CH)
TEZUKA TAKASHI (JP)

International Classes:

B60C11/00; B60C11/03

Foreign References:

US6484772B1	2002-11-26
JPS55113606U	1980-08-11
JP2001138714A	2001-05-22
JPH10225936A	1998-08-25
JP2002331525A	2002-11-19
JP2011255716A	2011-12-22
JP2001511733A	2001-08-14
US6484772B1	2002-11-26
JP2014084760W	2014-12-26
JPH07329511A	1995-12-19
JPS55113606U	1980-08-11

Other References: