| 摘要 |
The displaceable roof in its drawn-out position forms a protected outer space, and the kiosk outer walls supports a roof frame with wheels which work in conjunction with two guides which are fixed on the inside of the roof in positions which correspond to opposing outer walls. The roof is self-supportingly mounted on the guides so that it may be drawn outwards over one of the outer walls so that the transformer chamber is laid open whilst at least the space for the high voltage appts. remains roofed over. The wheels are fitted in pairs on bearing supports, and are inserted in the guides formed by downwardly open U-profiles, the openings of which are surrounded by running tracks facing each other. The bearing supports are sprung-mounted and tippable on the roof frame. The bearing supports are fitted above partly the outer wall along which the space for the high voltage appts. is located, and partly above the intermediary wall separating the transformer chamber and that for the high voltage equipment. |
