The invention discloses a railway box car movable side wall and an opening and closing mechanism. The railway box car movable side wall and the opening and closing mechanism comprise a side wall assembly, an end opening and closing mechanism, a hinged rod assembly, a side door middle hold-down device, an upper transmission shaft assembly, a lower transmission shaft assembly, an upper track assembly and a lower track assembly. When the railway box car movable side wall and the opening and closing mechanism are used for loading and unloading goods, the opening degree of the movable side wall is larger, and the railway box car movable side wall and the opening and closing mechanism are applicable to goods loading and unloading conducted by several forklifts of any tonnage from the ground to any position of a carriage; the railway box car movable side wall and the opening and closing mechanism are provided with the hinged rod assembly and the middle hold-down device, and in the transportation process, the movable side wall can maintain reliable safety and self-locking of the closing state.
Railway box car movable side wall and opening and closing mechanism
2016-02-03
Patent
Elektronische Ressource
Englisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
MOVABLE SIDE WALL AND OPENING/CLOSING MECHANISM FOR RAILROAD BOXCARS
Europäisches Patentamt | 2018
|MOVABLE SIDE WALL AND OPENING/CLOSING MECHANISM FOR RAILROAD BOXCARS
Europäisches Patentamt | 2018
|Movable side wall and opening/closing mechanism for railroad boxcars
Europäisches Patentamt | 2021
|Movable side wall and opening/closing mechanism for railroad boxcars
Europäisches Patentamt | 2019
|Europäisches Patentamt | 2022
|