The present invention provides a pneumatic tire (1), which includes a belt layer (5) laminated and formed on an upper side of a carcass ply (6) inside a tread portion (2), and a plurality of air vent cords (62) arranged between the carcass ply (6) and the belt (5) with a predetermined interval, wherein at least a part of the air vent cords is formed so as to have electrical conductivity (carbon layer; 63), thus to electrically communicate the carcass ply and the belt layer with each other, such that a static electricity generated in a body of an automobile is discharged through the tread grounded to the road surface via the carcass ply which electrically contacts with a tire wheel, thereby preventing an accident that may occur due to the static electricity in the automobile.Fig. 2
PNEUMATIC TIRES
LUFTREIFEN
PNEUMATIQUES
2019-05-29
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
SAE Technical Papers | 1913
|