Crrc Yangtze Co., Ltd.

Chuanfeng Jing

Baolei Wang

Fengwei Liu

Wenliang Liu

Qiangjun Jiang

Haitao Liu

Min Zhang

Huanyun Liu

Jinfa Zhang

Donghua Xu

Xunqi Zhang

Haibin Hu

Lin Shu

Guiqiong Luo

Ming Xia

Bin Xie

Sheng Huagn

Xiaoping Jin

Chunxu Sun

Pengchao Ma

Dong Wu

Zhenchang Shi

Jianhua Gao

Yuanxin He

A movable side wall and opening/closing mechanism for railroad boxcars, comprising a side wall assembly (), an end-portion opening/closing mechanism (), a hinged rod assembly (), a lateral door central clamping device (), a upper transmission shaft assembly (), a lower transmission shaft assembly (), a upper track assembly () and a lower track assembly (); upon loading/unloading cargo, the movable side wall can be opened further, so as to allow multiple forklifts of any tonnage on the ground to load/unload cargo to/from any positions of a carriage; the hinged rod assembly () and the central clamping device () are provided to keep the movable side wall reliably closed in order to ensure security and self-locking during transportation.

Movable side wall and opening/closing mechanism for railroad boxcars

Growing community of inventors

Wuhan, China

Chuanfeng Jing