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Door or window opener has a stone work for the frame of a window or door and a fastener for the door or window to be rotatably positioned
Door or window opener has a stone work for the frame of a window or door and a fastener for the door or window to be rotatably positioned
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机译:开门器或开门器具有用于窗子或门框的石材,以及用于将门或窗子可旋转地定位的紧固件。
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摘要
The door or window opener has a stone work (1) for the frame (3) of a window or door and a fastener (4) for the door or window (5) to be rotatably positioned. The rotating function has a padding (1a) against the stonework and an opening stopper (6) which prevents the door/window from being opened too far. The frame is fixed with bolts (8) and has a rotating housing (9) with gliders (26).
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