客车侧门用的塞拉门,关门时与车体侧墙位于同一平面(图1);开启时先由侧墙处拉出,然后向侧面移动(图2)。这种塞拉门与回转折叠门的不同之处在于: 侧门的有效宽度为800mm(回转折叠门为740mm); 侧门在开启位时仍在UIC规程565要求的车辆的限界内; 侧门在关闭时也能遮挡第二和第三块踏板(指带四块踏板的脚蹬); 侧门风动开启,并可自动关闭; 内、外门把手的位置符合人体工程学的 Bus side door with the sliding door, when closed with the body side wall in the same plane (Figure 1); open when the first by the side wall at the pull, and then move to the side (Figure 2). This type of sliding door differs from a swing folding door in that the effective width of the side door is 800 mm (turning folding door is 740 mm); the side door is still within the limits of the vehicle required by the UIC Code 565 at the open position; when the side door is closed Can also block the second and third pedal (referring to the pedal with four pedals); side door pneumatic open, and can be automatically closed; inside and outside the door handle position ergonomic