Title:
空気入りタイヤ
Document Type and Number:
Japanese Patent JP4628364
Kind Code:
B2
Abstract:
A pneumatic tire 1 according to the invention has bead portions 11, 12 including bead cores 11a, 12a, and at least a carcass layer 13 and a tread portion 16 arranged, wherein in a section in a tire-width direction, assuming as a reference a tire centerline CL making right angles with a bead line BL interconnecting a center of the bead core 11a and a center of the bead core 12a, and passing a center of the bead line BL, an outer ground-contact area 20B is wider by 5 to 15 % than an inner ground-contact area 20B, and wherein in the section in the tire-width direction, a carcass periphery length as a distance along a carcass centerline CaL from a crossing point P to an approach point P2 is longer by 0.5 mm to 10 mm than a carcass periphery length Ca as a distance from the crossing point P to an approach point P1.
More Like This:
| JP5798316 | Pneumatic tires |
| JP4057281 | Pneumatic tires |
| JPH02136302 | TIRE FOR MOTOCROSS |
Inventors:
Shigemasa Ishii
Toyosato Nobuaki
Toyosato Nobuaki
Application Number:
JP2006535116A
Publication Date:
February 09, 2011
Filing Date:
August 29, 2005
Export Citation:
Assignee:
Bridgestone Corporation
International Classes:
B60C9/08; B60C3/06; B60C5/00; B60C11/00; B60C11/03
Domestic Patent References:
| JP2003170702A | 2003-06-17 | |||
| JPH09300906A | 1997-11-25 | |||
| JPH07223407A | 1995-08-22 | |||
| JPH08164715A | 1996-06-25 | |||
| JPH0692104A | 1994-04-05 | |||
| JPS638003A | 1988-01-13 | |||
| JPS57147901A | 1982-09-13 |
Attorney, Agent or Firm:
Hidekazu Miyoshi