To reduce weight of a non-pneumatic tire, while suppressing lowering of strength of connecting members and a longitudinal spring.
The non-pneumatic tire includes a plurality of connecting members 13 for connecting a mounting body 11 and a ring-shaped body along a tire peripheral direction. Each of the connecting members includes a first connecting plate 21 curved to project toward one side in a tire peripheral direction and a second connecting plate 22 curved to project toward the other side in a tire side view by which the tire is viewed from the axis O direction. In each of both the connecting plates, thinning holes 21d, 21e, 22d and 22e passing through in the tire peripheral direction are formed in intermediate parts 21c and 22c located between each of one end parts 21a and 22a connected to the ring-shaped body and each of the other end parts 21b connected to the mounting body 11. Each of the thinning holes is arranged in each of connecting parts connected to each of the one end parts and the other end parts in the intermediate parts of each connecting plate.
COPYRIGHT: (C)2011,JPO&INPIT
Norio Takahashi
仁内 Hiroki
Makiko Otsuki