| 摘要 |
PROBLEM TO BE SOLVED: To prevent a snow cornice protruding from a folded plate roof from going inside of an eaves, so as not to break the inside window. SOLUTION: C-shaped steel 1 is attached to an end of the folded plate roof 3 with a bolt 2, wherein its pore diameter is made larger than a diameter of the bolt for falling snow-melt water 6 and the snow-melt water 6 runs along a groove of the C-shaped steel to the lowermost side. At the same time, the C-shaped steel 1 receives the snow cornice 4 so that the window on an inside wall may not be broken by the snow cornice 4 which bends and falls into the inside of the eaves. COPYRIGHT: (C)2007,JPO&INPIT
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