| 摘要 |
A connecting member (15) includes a plurality of elastic connecting plates (21) and (22) having both end portions connected to an attachment body and an outer tubular body (13) in a tire width direction (H), outer end portions connected to outer tubular bodies (13) of at least one of the elastic connecting plates (21) and (22) among the plurality of elastic connecting plates disposed in the tire width direction (H) overhang the other portion at both sides in the tire width direction (H), the outer end portion has an overhanging quantity (W 1 ) of an outside outer end portion (25) outward in the tire width direction (H) from an outer end portion main body (27) that is equal to or larger than an overhanging quantity (W 2 ) of an inside outer end portion (26) overhanging the outer end portion main body (27) inward in the tire width direction (H), the length (L 1 ) of the outside outer end portion (25) in the extension direction of the elastic connecting plates (21) and (22) is equal to or larger than a length (L 2 ) of the inside outer end portion (26) in the extension direction, and a cross-sectional area of the outside outer end portion (25) perpendicular to a plate thickness direction of the elastic connecting plates (21) and (22) is larger than a cross-sectional area of the inside outer end portion (26) perpendicular to the plate thickness direction. |
