PNEUMATIC TIRE FOR TWO-WHEELED VEHICLE

Title:

PNEUMATIC TIRE FOR TWO-WHEELED VEHICLE

Document Type and Number:

WIPO Patent Application WO/2008/075737

Kind Code:

A1

Abstract:

A pneumatic tire for a two-wheeled vehicle, having further increased driving stability, particularly in turning. The pneumatic tire (10) for a two-wheeled vehicle has a belt layer (16) and a tread section (18) that are sequentially arranged on the outer side, in the radial direction of the tire, of a crown section (14C) of a carcass (14). On the belt layer (16) is placed a spiral belt layer (20) formed by spirally winding a band-like rubber-coated cord layer so as to form a cord angle in the range of 0 to 5 degrees relative to the circumferential direction of the tire. With L the tread surface distance from the tire center CL to a tread end T, the spiral belt layer (20) is present only in the range of 0.65L to 0.85L from the tire center CL, and intersecting belt layers (22A-22D) are arranged in the range from an end in the lateral direction of the spiral belt layer (20) to the tread end T. The intersecting belt layers (22A-22D) include organic fiber cords intersecting with each other and having a cord angle of not less than 30 degrees and less then 75 degrees relative to the circumferential direction of the tire.

Inventors:

ISHIYAMA MAKOTO (JP)

Application Number:

PCT/JP2007/074524

Publication Date:

June 26, 2008

Filing Date:

December 20, 2007

Export Citation:

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Assignee:

BRIDGESTONE CORP (JP)
ISHIYAMA MAKOTO (JP)

International Classes:

B60C9/18; B60C9/22; B60C13/00

Foreign References:

JPH06143923A	1994-05-24
JPH0624207A	1994-02-01
JP2001253207A	2001-09-18
JP2001334812A	2001-12-04
JPH10181310A	1998-07-07
JP2004352010A	2004-12-16
JP2004067059A	2004-03-04
JP2004067058A	2004-03-04
JP2003011614A	2003-01-15
JP2002316512A	2002-10-29
JPH09226319A	1997-09-02
JP2006342546A	2006-12-21

Other References: