| 摘要 |
The rim of a wheel for road construction vehicles and the like comprises a conical ring and an associated side ring that bear against the bead of a tire mounted on the rim. The side ring has in axial cross section a curved portion, forming substantially a quarter circle, and two parallel straight portions, a first being an extension of one end of the curved portion and the second extending in a direction perpendicular to the other end of the curved portion and in the direction of the wheel axis. An adjustable fastening device permits adjustment of the conical and side rings with respect to each other. |
