A lower vehicle body (1), a chassis (100) and a vehicle (1000), the lower vehicle body (1) comprises a chemical bin (10) and a longitudinal beam (20), the chemical bin (10) comprises a bin body (11) and boundary beams (12), the bin body (11) is connected with the boundary beams (12) on two sides of a first direction (X), the boundary beams (12) extend along a second direction (Y), and the first direction (X) and the second direction (Y) are arranged in an intersecting manner. Longitudinal beams (20) are arranged on at least one side of the chemical bin (10) in the first direction (X), and the longitudinal beams (20) and the edge beams (12) are arranged in an attached mode and connected with each other.
一种下车身(1)、底盘(100)以及车辆(1000),下车身(1)包括化学仓(10)以及纵梁(20),化学仓(10)包括仓本体(11)以及边梁(12),仓本体(11)在第一方向(X)的两侧连接有边梁(12),边梁(12)沿第二方向(Y)延伸,第一方向(X)以及第二方向(Y)相交设置。化学仓(10)在第一方向(X)的至少一侧设置有纵梁(20),纵梁(20)与边梁(12)贴合设置并相互连接。
Lower vehicle body, chassis and vehicle
下车身、底盘以及车辆
2025-04-11
Patent
Electronic Resource
Chinese
Middle chassis, vehicle body chassis and railway vehicle
European Patent Office | 2025
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