Patent ID: 11964700
Assignee: FUJIAN MINLU LIGHTWEIGHT AUTOMOBILE MANUFACTURING CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 8:
9. The lightweight aluminum alloy carriage according to claim 8, wherein the lightweight aluminum alloy carriage further comprises side wall assemblies, each side wall assembly comprises an upper edge beam, a front-section lower edge beam, a middle-section lower edge beam, a rear-section lower edge beam and a side wall plate, the front-section lower edge beam is arranged at the end, perpendicular to the axis of the bottom plate assembly, of the front end part, the rear-section lower edge beam is arranged at the end, perpendicular to the axis of the bottom plate assembly, of the rear end part, the middle-section lower edge beam is arranged at the end, perpendicular to the axis of the bottom plate assembly, of the inclined connecting part, the two ends of the middle-section lower edge beam are connected with the front-section lower edge beam and the rear-section lower edge beam respectively, the side wall plate is parallel to the axis of the bottom plate assembly, the bottom of the side wall plate is connected with the front-section lower edge beam, the middle-section lower edge beam and the rear-section lower edge beam respectively, and the top of the side wall plate is connected with the upper edge beam.