公开(公告)号：US20160175924A1

公开(公告)日：2016-06-23

申请号：US14576881

申请日：2014-12-19

申请人： AMSTED RAIL COMPANY, INC.

发明人： Jon Schumacher

IPC分类号： B22C9/28 ,  B22D25/02

CPC分类号： B22C9/28 ,  B22D18/04 ,  B22D25/02

摘要： 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.

公开(公告)号：US09700934B2

公开(公告)日：2017-07-11

申请号：US14576881

申请日：2014-12-19

申请人： Amsted Rail Company, Inc.

发明人： Jon Schumacher

IPC分类号： B22C9/28 ,  B22D18/04 ,  B22D25/02

CPC分类号： B22C9/28 ,  B22D18/04 ,  B22D25/02

摘要： 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.