TIRE - BRIDGESTONE CORP

Title:

TIRE

Document Type and Number:

WIPO Patent Application WO/2016/174982

Kind Code:

A1

Abstract:

This tire is provided with: an annular tire skeleton member which is formed from a resin material, and which is provided with bead parts, side parts which are connected to the outsides of the bead parts in the radial direction of the tire, and a crown part which is connected to the insides of the side parts in the width direction of the tire; a reinforcement layer which is provided to the outside of the crown part in the radial direction of the tire, and which is formed by coating, with rubber, reinforcement cords which extend in a direction intersecting the width direction of the tire; and protrusions which are formed on the crown part at respective sides in the width direction of the tire, with the reinforcement layer therebetween, protrude outwards in the radial direction of the tire, and have protrusion wall surfaces at the inside in the width direction of the tire which are in contact with the side surfaces of the reinforcement layer.

Inventors:

KON SEIJI (JP)
KOUNO YOSHIHIDE (JP)

Application Number:

PCT/JP2016/060206

Publication Date:

November 03, 2016

Filing Date:

March 29, 2016

Export Citation:

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Assignee:

BRIDGESTONE CORP (JP)

International Classes:

B60C5/01; B60C9/22

Domestic Patent References:

WO2015005172A1

2015-01-15

Foreign References:

JP2014205462A	2014-10-30
JP2011042236A	2011-03-03
JP2011042238A	2011-03-03
JP2012046024A	2012-03-08
JPH03143701A	1991-06-19
JP2015039903A	2015-03-02

Other References: