Wheel for car
The invention relates to a wheel for a car. The wheel is characterized in that a spoke flange part of a spoke is provided with a concentric-arc-shaped bending surface lateral edge part which extends out from the surface lateral end edge of an embedding straight ring part, is bent to the inner side i...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention relates to a wheel for a car. The wheel is characterized in that a spoke flange part of a spoke is provided with a concentric-arc-shaped bending surface lateral edge part which extends out from the surface lateral end edge of an embedding straight ring part, is bent to the inner side in the radial direction, and is sunken in the direction facing the back face relative to the outer end of the lateral edge part of a spoke part. According to the wheel for the car of the structure, through the shape effect of the bending surface lateral edge part, the high strength and the high rigidity of loads and bending or twisting loads in the radial direction can be borne, and deformation, generated by the car in the traveling process, of the spoke flange part can be restrained. In this way, stress concentration acting on a joining part of the spoke and a rim can be remitted. |
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