Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Reexamination Certificate
2006-02-07
2006-02-07
Johnstone, Adrienne C. (Department: 1733)
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
C152S539000, C152S545000, C152S547000, C152S548000, C152S550000
Reexamination Certificate
active
06994139
ABSTRACT:
A tire includes two beads and a carcass reinforcement anchored in the beads. The carcass reinforcement has at least two circumferential alignments of first reinforcing threads. Each such circumferential alignment is, within each bead, bordered axially inwardly and outwardly by second circumferential reinforcing threads having an elasticity modulus at least equal to that of the first threads. The first and second threads are separated by a rubber mix of high elasticity modulus. The outer surface of each bead includes a seat which includes an arc-shaped wall section having a geometrical center arranged axially outwardly relative to the bead. Considering an imaginary straight line passing through both the center and the bead at an angle α=+45±5 degrees relative to the tire axis, all of the second threads are spaced from that axis by a radial distance no larger than the locus of the imaginary line.
REFERENCES:
patent: 3111976 (1963-11-01), Delobelle
patent: 4832102 (1989-05-01), Domchick
patent: 4895692 (1990-01-01), Laurent et al.
patent: 6000454 (1999-12-01), Barody et al.
patent: 6109321 (2000-08-01), Costa Pereira et al.
patent: 6224808 (2001-05-01), Essinger et al.
patent: 6234227 (2001-05-01), Bosseaux
patent: 2003/0150540 (2003-08-01), Herbelleau et al.
patent: 2003/0150541 (2003-08-01), Herbelleau et al.
patent: 2003/0155061 (2003-08-01), Herbelleau et al.
patent: 0242840 (1987-10-01), None
patent: 0582196 (1994-02-01), None
patent: 0652120 (1995-05-01), None
patent: 0664232 (1995-07-01), None
patent: 0718090 (1996-06-01), None
patent: 0822047 (1998-02-01), None
patent: 9747463 (1997-12-01), None
patent: 9854006 (1998-12-01), None
Guerinon Bernard
Herbelleau Yves
Roux Pierre
Buchanan & Ingersoll PC
Johnstone Adrienne C.
Michelin & Recherche et Technique S.A.
LandOfFree
Tire having an improved carcass reinforcement anchoring... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tire having an improved carcass reinforcement anchoring..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tire having an improved carcass reinforcement anchoring... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3710241