| 摘要 |
PURPOSE: Skirt rail structure of a bus is provided to reduce parts, and to improve appearance of the skirt rail combination portion by fixing the skirt rail firmly with plug welding. CONSTITUTION: Skirt rails(30,50) are formed in the rear part of a bus. A connector part having an open cutting part(34) is formed at the end of the skirt rail, and a cutting part is formed in the other skirt rail to combine with the connector part. A through hole(42) is formed in the connecting part and at the side of the cutting part. The skirt rail is combined with the other skirt rail through the cutting part by a bolt(38) and a nut(40). The connector part of the skirt rail is plug welded into the side of the other skirt rail, and the skirt rails are fixed longitudinally. The skirt rail is assembled and disassembled conveniently with forming the connector part in the end of the skirt rail and cutting the end of the skirt rail for inserting.
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