TIRE - BRIDGESTONE CORP

Title:

TIRE

Document Type and Number:

WIPO Patent Application WO/2011/016100

Kind Code:

A1

Abstract:

A pneumatic tire (10) provided with: a rib-like land section (110), a rib-like land section (210), and a rib-like land section (240) which are divided by circumferential grooves (11, 12, 21, 22) extending in the circumferential direction of the tire; and resonators which are recessed inward in the radial direction of the tire, which each form a predetermined space when the rib-like land section (110) makes contact with the road surface, and which communicate with circumferential grooves. The resonators include first resonators which are provided in the circumferential direction of the tire, and also include second resonators which are, when the tire is mounted on a vehicle, located further toward the inboard side than the first resonators and are arranged in the circumferential direction of the tire. The number of the second resonators is greater than the number of the first resonators.

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Inventors:

KOJIMA TAKAAKI
KIWAKI YUKIHIRO

Application Number:

PCT/JP2009/006363

Publication Date:

February 10, 2011

Filing Date:

November 25, 2009

Export Citation:

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Assignee:

BRIDGESTONE CORP (JP)
KOJIMA TAKAAKI
KIWAKI YUKIHIRO

International Classes:

B60C11/00; B60C5/00; B60C11/04; B60C11/13

Domestic Patent References:

WO2007072824A1	2007-06-28
WO2008143034A1	2008-11-27

Foreign References:

JP2007331412A	2007-12-27
JP4394161B1	2010-01-06
JP2008302898A	2008-12-18
JP2009185275A	2009-08-20

Other References: