The company has developed a narrow-spoke wheel, including wheel spokes, which are provided with bolt holes. The peripheral wall is connected by a number of spokes to form an integral structure, the spokes are straight, and the back of each spoke is provided with a digging groove, and the wall thickness of the digging groove is smaller than that from the edge of the digging groove to the end wall of the spoke. and the wall thickness of the spokes extending from the peripheral wall, the cavity between two adjacent spokes forms a ventilation window. By adopting the utility model, the weight of the wheel is reduced and the energy is saved.
The company has developed a narrow-spoke wheel, including wheel spokes, which are provided with bolt holes. The peripheral wall is connected by a number of spokes to form an integral structure, the spokes are straight, and the back of each spoke is provided with a digging groove, and the wall thickness of the digging groove is smaller than that from the edge of the digging groove to the end wall of the spoke. and the wall thickness of the spokes extending from the peripheral wall, the cavity between two adjacent spokes forms a ventilation window. By adopting the utility model, the weight of the wheel is reduced and the energy is saved.
