Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Reexamination Certificate
2011-04-05
2011-04-05
Johnstone, Adrienne C (Department: 1747)
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
C139S38300A, C152S526000, C152S531000, C152S543000, C152S555000, C152S563000, C152SDIG014, C156S117000, C442S204000
Reexamination Certificate
active
07918259
ABSTRACT:
This invention provides a pneumatic tire having a highly improved steering stability, wherein a reinforcing layer formed by spirally winding a strip-shaped triaxial fabric or triaxial fabric-rubber composite having a width W satisfying a relation of the following formula (I):in-line-formulae description="In-line Formulae" end="lead"?W≧2/3×31/2×(2b/a+d) (I)in-line-formulae description="In-line Formulae" end="tail"?[wherein d=4×(D/(πρ))1/2×10−2, D is a thickness (total dtex) of cord constituting the triaxial fabric, ρ is a density (g/cm3) of the cord constituting the triaxial fabric, and a is weaving density (cords/b mm) in one axis constituting the three axes] in a circumferential direction of the tire is disposed in one or more of a bead portion1, a sidewall portion2and a belt portion5.
REFERENCES:
patent: 458142 (1891-08-01), Blundstone
patent: 1182357 (1916-05-01), Dickinson
patent: 1201257 (1916-10-01), Cobb
patent: RE28155 (1974-09-01), Dow
patent: 3850219 (1974-11-01), Snyder
patent: 3991803 (1976-11-01), Praszek
patent: 0 506 490 (1992-09-01), None
patent: 03220338 (1991-09-01), None
patent: 4-303002 (1992-10-01), None
patent: 06064577 (1994-03-01), None
patent: 7-156619 (1995-06-01), None
patent: 8-192605 (1996-07-01), None
patent: 2001-121917 (2001-05-01), None
patent: 2001-233025 (2001-08-01), None
patent: 2001-287282 (2001-10-01), None
patent: 2002-2218 (2002-01-01), None
patent: 2002-59715 (2002-02-01), None
patent: 2002-187408 (2002-07-01), None
patent: 2004-203170 (2004-07-01), None
English machine translation of Japanese Patent Application JP 7-156619 A already of record, Jun. 20, 1995.
Bridgestone Corporation
Johnstone Adrienne C
Sughrue & Mion, PLLC
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