| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a non-pneumatic tire capable of desirably adjusting vertical rigidity, longitudinal rigidity and lateral rigidity of a tire without lowering and consumption of the inner pressure of the tire. <P>SOLUTION: This pneumatic tire 1 has a rim 2 and an elastic ring 6 arranged outside the rim 2 with an interval. A plurality of link mechanisms 4 are provided between the rim 2 and the ring 6, and these link mechanisms 4 respectively has two links L1 and L2 arranged along the cross direction with an interval. Each of the link is structured of a first link member 4a swingably connected to the rim 2 through a joint 4 and a second link member 4b connected to the first link member 4a through a hinge swingably connecting portion 20. The hinge connecting portions 20 are respectively connected to each other by an elastic means 5, and each of the second link members 4b is integrally connected to each other by a swingable segment 3 through a joint 30, and further, the segment 3 is joined with the ring 6. <P>COPYRIGHT: (C)2009,JPO&INPIT |
