A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WOODEN WINDBREAK FENCE
To provide a wooden windbreak fence that does not use a metallic binding tool, consists entirely of wooden logs, and does not pollute the environment even when it rots due to aging.SOLUTION: A wooden windbreak fence comprises: a horizontally connecting upper log 1 and a horizontally connecting lower log 2; an end part first vertical log 3 which is fitted and arranged at the right and left ends of the horizontally connecting upper log 1 and the horizontally connecting lower log 2; an end part second vertical log 4 arranged adjacently to the inside of the end part first vertical log 3; and main vertical logs 5 provided with notched semicircular recesses 6, being alternately fitted to the horizontally connecting upper log 1 and the horizontally connecting lower log 2, on the outer peripheral surface, and arranged in a triangular structure by alternately fitting the semicircular recesses 6 into the horizontally connecting upper log 1 and the horizontally connecting lower log 2.SELECTED DRAWING: Figure 8
【課題】本発明は、金属製結束具を使用せず、全て木製丸太からなり、経年変化で腐朽に至っても環境汚染することがない木製防風柵を提供する。【解決手段】横つなぎ上丸太１及び横つなぎ下丸太２と、前記横つなぎ上丸太１及び前記横つなぎ下丸太２の左右端部に嵌合配置される端部第１縦丸太３と、前記端部第１縦丸太３の内側に隣接配置される端部第２縦丸太４と、前記横つなぎ上丸太１及び前記横つなぎ下丸太２に交互に嵌合する切欠き半円凹部６を外周面に備え、前記横つなぎ上丸太１及び前記横つなぎ下丸太２に交互に交差状に前記半円凹部６を嵌合させて三角構造に配置される主縦丸太５とからなる。【選択図】図８
WOODEN WINDBREAK FENCE
To provide a wooden windbreak fence that does not use a metallic binding tool, consists entirely of wooden logs, and does not pollute the environment even when it rots due to aging.SOLUTION: A wooden windbreak fence comprises: a horizontally connecting upper log 1 and a horizontally connecting lower log 2; an end part first vertical log 3 which is fitted and arranged at the right and left ends of the horizontally connecting upper log 1 and the horizontally connecting lower log 2; an end part second vertical log 4 arranged adjacently to the inside of the end part first vertical log 3; and main vertical logs 5 provided with notched semicircular recesses 6, being alternately fitted to the horizontally connecting upper log 1 and the horizontally connecting lower log 2, on the outer peripheral surface, and arranged in a triangular structure by alternately fitting the semicircular recesses 6 into the horizontally connecting upper log 1 and the horizontally connecting lower log 2.SELECTED DRAWING: Figure 8
【課題】本発明は、金属製結束具を使用せず、全て木製丸太からなり、経年変化で腐朽に至っても環境汚染することがない木製防風柵を提供する。【解決手段】横つなぎ上丸太１及び横つなぎ下丸太２と、前記横つなぎ上丸太１及び前記横つなぎ下丸太２の左右端部に嵌合配置される端部第１縦丸太３と、前記端部第１縦丸太３の内側に隣接配置される端部第２縦丸太４と、前記横つなぎ上丸太１及び前記横つなぎ下丸太２に交互に嵌合する切欠き半円凹部６を外周面に備え、前記横つなぎ上丸太１及び前記横つなぎ下丸太２に交互に交差状に前記半円凹部６を嵌合させて三角構造に配置される主縦丸太５とからなる。【選択図】図８
WOODEN WINDBREAK FENCE
木製防風柵
TAKAHASHI YOSHIO (author) / KUMAGAI MASAYOSHI (author) / MORIOKA YOSHIKI (author)
2020-12-10
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
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