A tire (100) includes a radio frequency identification (RFID) system (180) and a rubber patch including a topping rubber (181a, 181b) topping the RFID system, wherein the topping rubber includes a raw material rubber and a reinforcing filler including a boron nitride. In the tire including a RFID system, since the RFID system is covered with a rubber similar to a nearby rubber, generation of a boundary therebetween is suppressed to lower a possibility of the occurrence of initial cracking at a portion where the RFID system is applied, thus increasing durability and safety, and since insulating properties of the rubber covering the RFID system are enhanced, a recognition distance of the RFID system is increased to further facilitate management of distribution and history.
TIRE INCLUDING RFID SYSTEM
REIFEN MIT RFID-SYSTEM
PNEU COMPRENANT UN SYSTÈME RFID
24.03.2021
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
RFID RUBBER COMPOSITISON FOR RFID TIRE AND TIRE HAVING RFID COMPRISING THE SAME
Europäisches Patentamt | 2023