Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Reexamination Certificate
2008-01-29
2008-01-29
Knable, Geoffrey L. (Department: 1733)
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
C152S504000, C156S115000, C156S123000, C523S166000
Reexamination Certificate
active
10490872
ABSTRACT:
A sealing material includes the following characteristics: a value of a dynamic elastic modulus, measured at a temperature of 80° C., at a frequency of 1 Hz, and with a deformation of 5%, that is at least 60% lower than a value of the dynamic elastic modulus measured at the temperature of 80° C., at the frequency of 1 Hz, and with a deformation of 1%; and the value of the dynamic elastic modulus, measured at the temperature of 80° C., at the frequency of 1 Hz, and with the deformation of 5%, that is greater than or equal to 0.05 kPa. A tire for a vehicle wheel includes a carcass structure comprising at least one carcass ply and at least one layer of sealing material disposed in a radially inner position with respect to the at least one carcass ply. A process for producing the tire is also disclosed.
REFERENCES:
patent: 3981342 (1976-09-01), Farber et al.
patent: 4140167 (1979-02-01), Böhm et al.
patent: 4171237 (1979-10-01), Böhm et al.
patent: 4228839 (1980-10-01), Böhm et al.
patent: 4768937 (1988-09-01), Singh
patent: 4872822 (1989-10-01), Pizzorno
patent: 4895610 (1990-01-01), Egan
patent: 2003/0230376 (2003-12-01), Smith et al.
patent: 0 127 998 (1984-12-01), None
patent: 0 199 064 (1986-10-01), None
patent: 0 242 840 (1987-10-01), None
patent: 0 919 406 (1999-06-01), None
patent: 0 928 680 (1999-07-01), None
patent: 0 928 702 (1999-07-01), None
patent: 0 943 421 (1999-09-01), None
patent: WO 01/36185 (2001-05-01), None
Locatelli Jean-Louis
Misani Pierangelo
Serra Antonio
Knable Geoffrey L.
Pirelli Pneumatici S.p.A.
LandOfFree
Sealing material, tire for a vehicle wheel including the... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sealing material, tire for a vehicle wheel including the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sealing material, tire for a vehicle wheel including the... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3939196