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发明公开
CN110203235A 活动顶盖系统和铁路敞车 审中-实审

活动顶盖系统和铁路敞车
摘要：
本发明提供了一种活动顶盖系统和铁路敞车，活动顶盖系统包括可展开或折叠的顶盖单元、设置于敞车顶端的滑动轨道和设置于铁路两侧的拨盖装置，顶盖单元能够沿滑动轨道滑动以折叠或展开，完成对敞车顶部的打开或封闭，拨盖装置可以止挡行进当中敞车顶部的顶盖单元，使顶盖单元折叠或展开。本发明所提供的活动顶盖系统，将敞车动能转化为打开或关闭顶盖单元的力，并能使敞车顶部完全打开，结构简单，不额外耗费能源。
摘要（英）：

The invention provides a movable top cover system and a railway open wagon. The movable top cover system involves a top cover unit which can be unfolded or folded, a sliding rail arranged at the top end of the open wagon, and cover shifting devices arranged on the two sides of a railway, the top cover unit can slide along the sliding rail to be folded or unfolded, so that opening or closing of thetop of the open wagon is completed, the cover shifting device can stop the top cover unit at the top of the open wagon during running, so that the top cover unit can be folded or unfolded. Accordingto the movable top cover system, the kinetic energy of the open wagon is converted into the force of opening or closing the top cover unit, so that the top of the open wagon can be completely opened,the structure is simple, and no extra energy is consumed.

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