Invention Grant
US08944482B2 Cast steel railway wheel 有权
铸钢铁轮

Cast steel railway wheel
Abstract:
A cast steel railway wheel includes a hub that has an axial bore. A rim is concentric with the bore. A plate extends substantially radially from the hub to the rim. The plate has a front face and a rear face. The plate has a plurality of spokes that extend between the hub and the rim. Adjacent spokes have different thicknesses defined between the front face and the rear face.
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