Tire

摘要

A tire according to an embodiment of the present invention specifically has the annular inner ring band and the annular outer ring band separated from and concentric with the inner ring band, on the outer peripheral side of the wheel, and includes an air bag between the inner ring band and the outer ring band, the air bag including the air intake/discharge mechanism that communicates with the outside. A support body for coupling the inner ring band and the outer ring band is included. A plurality of the air bags is present in a peripheral direction of the tire. Furthermore, the outer ring band, is formed of a rubber composition for a tire. An air discharge hole of the air bag communicates with an outer most layer of the outer ring band. With this configuration, the tire that has advantages of both of a non-pneumatic tire and a pneumatic tire is realized.

主权项

1. A tire having an annular inner ring band and an annular outer ring band concentric with and separated from the inner ring band on an outer peripheral side of a wheel, the tire comprising:
an air bag including an air intake/discharge mechanism disposed between the inner ring band and the outer ring band and communicating with outside, wherein a plurality of the air bags is present in a peripheral direction of the tire, and the air intake/discharge mechanism comprises:
an air discharge mechanism which discharges air inside of the air bag into an external air when the air bag is in a contact region and is dented; andan air intake mechanism which intakes air into the air bag from the external air when the air bag is separated from the contact region.