The present application belongs to the technical field of freight trains. Disclosed are a sliding seat mechanism, a guide device, an open freight car and a freight train. The sliding seat mechanism comprises a plurality of sliding blocks (2-1) sequentially connected in the axial direction of a sliding rail (1). The opposite side faces of the two adjacent sliding blocks (2-1) are each provided with a rotating portion (2-15), and the two rotating portions (2-15) are rotatably connected to each other. Each sliding block (2-1) is internally provided with a sliding portion, which is in sliding fit with the sliding rail (1). At least one of the opposite side faces of the two adjacent sliding blocks (2-1) is provided with a gap portion (2-13), so as to form a corner space (2-14).
SLIDING SEAT MECHANISM, GUIDE DEVICE, OPEN FREIGHT CAR, AND FREIGHT TRAIN
2024-06-13
Patent
Electronic Resource
English
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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