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A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a roof snow removal device that reduces facilities and maintenance and management processes, mitigates heavy labor of roof snow removal, reduces risks of falling from a roof and others, and prevents a house from collapsing.SOLUTION: A roof is covered entirely by a polycarbonate plate 3 that incorporates rods 11 lined up in a vertical direction. A polycarbonate hollow plate 6, connected to an iron plate 4 on the roof top with a spring 5, incorporates on the undersurface a combined member of rods 11 and aluminum pipes 7 in the horizontal direction, so as to make the hollow plate slide over the rods. A thin film-like mat 13 that encapsulates lubricant oil is fixed on the polycarbonate hollow plate, and a weatherproof sheet 12 connected to the iron plate with a spring at the edge is laid. The sheet slides on the slanted roof downward due to the weight and pressure of snow on the roof, which resist against the spring. A foot section supporting a snow dividing plate 8 on the roof top and a snow receiving shelf inclined at 45 to 50 degrees is formed like a ski, and the snow receiving shelf 9 and the ski 10 at the foot section is placed on both sides over a roof 1. The ski is moved by a change in the pressure brought about by snow that accumulates on and falls from the snow receiving shelf, and causes the snow on the roof to fall.
【課題】設備、維持管理を抑え屋根からの雪下ろしの重労働の軽減、屋根からの転落等の危険の減少、家屋の倒壊を抑える雪下ろし装置を提供する。【解決手段】丸棒１１を縦方向に並べ組み込んだポリカーボネート板３で屋根全体を覆い、屋根頂部の鉄板４と端部をスプリング５で結節したポリカーボネート中空板６下面に丸棒１１とアルミパイプ７を組み合わせて横方向に組み込み、丸棒上を転がり滑るようにし、潤滑油を密閉し薄膜状にしたマット１３をポリカーボネート中空板上に固着し、鉄板とスプリングで端部を連結させた耐候性シート１２を敷設し、シートはスプリングに抗する屋根上の雪の重み圧力で屋根下方向に滑り、屋根中央部の雪割り板８と勾配４５?〜５０?の雪受け棚部を支える脚部はスキー板状で、雪受け棚部９及び脚部スキー板１０は屋根１を跨ぐように位置し、雪受け棚部上の積雪及びそこからの落雪の圧力変化でスキー板が動き屋根上の雪を落とす。【選択図】図１
PROBLEM TO BE SOLVED: To provide a roof snow removal device that reduces facilities and maintenance and management processes, mitigates heavy labor of roof snow removal, reduces risks of falling from a roof and others, and prevents a house from collapsing.SOLUTION: A roof is covered entirely by a polycarbonate plate 3 that incorporates rods 11 lined up in a vertical direction. A polycarbonate hollow plate 6, connected to an iron plate 4 on the roof top with a spring 5, incorporates on the undersurface a combined member of rods 11 and aluminum pipes 7 in the horizontal direction, so as to make the hollow plate slide over the rods. A thin film-like mat 13 that encapsulates lubricant oil is fixed on the polycarbonate hollow plate, and a weatherproof sheet 12 connected to the iron plate with a spring at the edge is laid. The sheet slides on the slanted roof downward due to the weight and pressure of snow on the roof, which resist against the spring. A foot section supporting a snow dividing plate 8 on the roof top and a snow receiving shelf inclined at 45 to 50 degrees is formed like a ski, and the snow receiving shelf 9 and the ski 10 at the foot section is placed on both sides over a roof 1. The ski is moved by a change in the pressure brought about by snow that accumulates on and falls from the snow receiving shelf, and causes the snow on the roof to fall.
【課題】設備、維持管理を抑え屋根からの雪下ろしの重労働の軽減、屋根からの転落等の危険の減少、家屋の倒壊を抑える雪下ろし装置を提供する。【解決手段】丸棒１１を縦方向に並べ組み込んだポリカーボネート板３で屋根全体を覆い、屋根頂部の鉄板４と端部をスプリング５で結節したポリカーボネート中空板６下面に丸棒１１とアルミパイプ７を組み合わせて横方向に組み込み、丸棒上を転がり滑るようにし、潤滑油を密閉し薄膜状にしたマット１３をポリカーボネート中空板上に固着し、鉄板とスプリングで端部を連結させた耐候性シート１２を敷設し、シートはスプリングに抗する屋根上の雪の重み圧力で屋根下方向に滑り、屋根中央部の雪割り板８と勾配４５?〜５０?の雪受け棚部を支える脚部はスキー板状で、雪受け棚部９及び脚部スキー板１０は屋根１を跨ぐように位置し、雪受け棚部上の積雪及びそこからの落雪の圧力変化でスキー板が動き屋根上の雪を落とす。【選択図】図１
ROOF SNOW REMOVAL DEVICE
屋根の雪下ろし装置
HIRANO NOBORU (author)
2015-06-08
Patent
Electronic Resource
Japanese
IPC:
E04H
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BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
SNOW REMOVAL SYSTEM FOR ROOF, AND SNOW REMOVAL METHOD FOR ROOF
| European Patent Office | 2016