The company DEVELOPS A spoke-type wheel, which replaces the prior art method in which the wheel rim and the wheel spoke are welded together in the way that the rim and the wheel spoke are welded together through the interference fit between the rim and the wheel spoke, the interference fit can effectively disperse the stress concentration of spoke in circumferential direction and improve the ability of resisting circumferential stress of spoke-type wheel, so the service life of spoke-type wheel is improved. In the device, the inner wall of the outer rim edge is matched with the CONVEX wall of the first spoke, the inner wall of the tire supporting wall is matched with the reinforced wall, and the inner wall of the rim round peak is provided with a groove, the reinforcing wall is provided with a second spoke convex wall which is in interference fit with the GROOVE, and the interference fit between the groove and the second spoke convex wall ensures the stability of the axial fit between the RIM and the spoke, the utility model can effectively deal with the axial stress, circumferential stress and radial stress during the use of spoke wheel.
The company DEVELOPS A spoke-type wheel, which replaces the prior art method in which the wheel rim and the wheel spoke are welded together in the way that the rim and the wheel spoke are welded together through the interference fit between the rim and the wheel spoke, the interference fit can effectively disperse the stress concentration of spoke in circumferential direction and improve the ability of resisting circumferential stress of spoke-type wheel, so the service life of spoke-type wheel is improved. In the device, the inner wall of the outer rim edge is matched with the CONVEX wall of the first spoke, the inner wall of the tire supporting wall is matched with the reinforced wall, and the inner wall of the rim round peak is provided with a groove, the reinforcing wall is provided with a second spoke convex wall which is in interference fit with the GROOVE, and the interference fit between the groove and the second spoke convex wall ensures the stability of the axial fit between the RIM and the spoke, the utility model can effectively deal with the axial stress, circumferential stress and radial stress during the use of spoke wheel.
