J.C. Patents
Frame of bogie
Disclosed is a frame for a bogie, comprising two side beams parallel to each other and a transverse beam connected to the middles of the side beams, wherein the middle of the transverse beam is provided with a traction pin hole, and an upper surface of the transverse beam is provided with a plurality of mounting seats for mounting a secondary suspension. The frame of the present invention is provided with a traction pin hole at the center of the transverse beam so that the transverse beam is connected to the bolster so as to bear a traction force, and a plurality of mounting seats for mounting the secondary suspension are arranged on an upper surface of the transverse beam, so that the secondary suspension can bear a rotation movement between the bogie and the vehicle body to improve curve passing capability of the vehicle.
CRRC TANGSHAN CO., LTD.
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Lixin Chengwei Jingwei Shun Dehua
Zhang Qin Chen Cao Li