| 摘要 |
PURPOSE: An arcade with a roof device for covering an openable and closeable sidewalk is provided to ventilate the inside a sidewalk by opening a roof regardless of external environment. CONSTITUTION: An arcade with a roof device for covering an openable and closeable sidewalk comprises a roller unit, horizontally movable roof materials(20), a vertically movable roof material(30), and supports(500). The roller unit is transferred along a pair of guiderails(100). The horizontally movable roof materials are installed on the tops of bracket units transferred with the roller units and open and close one side of a fixed roof material(10). The vertically movable roof material covers an opening(17). The supports are inserted into drive housings(510) installed on the top of the fixed roof material and are vertically moved by a vertically moving unit(540). |
