| 摘要 |
PURPOSE: A car body frame structure of ultra-low phase electric bus is provided to improve assmeblity and productivity according to the configuration of a car body frame. CONSTITUTION: A car body frame structure of ultra-low phase electric bus comprises extension frames(230a,230b), a cross member(240), a frame member(260), and a rear module. The extension frame extends in order to form the car body. The cross member interlinks the extension frame in a traverse direction. The frame member interlinks the extension frame and cross member. The rear module is combined in the extension frame, the cross member, and the frame member. The bolt bonding structure is composed of the rear module, the extension frame, the cross member, and the frame member.
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