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A platform for research: civil engineering, architecture and urbanism
LIGHT REFLECTION MARKER
To provide a light reflection marker that makes it possible to visually recognize reflected light from any direction and even under specific installation states, and as result, can alert or warn of the existence of dangerous places without omission to a pedestrian having means of illumination or a passerby using a bicycle, a motorcycle, a car, or the like, outdoors at night.SOLUTION: A light reflection marker 0100 has light reflecting sheets 0120, 0122 placed on the entire surface of a truncated cone-shaped metal substrate 0101 with the exception of a lower surface 0113. The surface is protected by a transparent glass coating.SELECTED DRAWING: Figure 1A
【課題】どの方向からも、また、特異な設置状態においても反射光を視認することが可能であり、その結果、夜間の屋外において、例えば、照光手段を有する歩行者、或いは、自転車やオートバイや自動車等に乗る通行者にたいして、洩れなく危険個所の存在の警告や注意を喚起することができる光反射マーカーを提供する。【解決手段】円錐台形状を成す金属基体０１０１の下面０１１３以外の全面に光反射シート０１２０，０１２２を配置し、表面を透明ガラスコーティングによって保護した光反射マーカー０１００。【選択図】図１Ａ
LIGHT REFLECTION MARKER
To provide a light reflection marker that makes it possible to visually recognize reflected light from any direction and even under specific installation states, and as result, can alert or warn of the existence of dangerous places without omission to a pedestrian having means of illumination or a passerby using a bicycle, a motorcycle, a car, or the like, outdoors at night.SOLUTION: A light reflection marker 0100 has light reflecting sheets 0120, 0122 placed on the entire surface of a truncated cone-shaped metal substrate 0101 with the exception of a lower surface 0113. The surface is protected by a transparent glass coating.SELECTED DRAWING: Figure 1A
【課題】どの方向からも、また、特異な設置状態においても反射光を視認することが可能であり、その結果、夜間の屋外において、例えば、照光手段を有する歩行者、或いは、自転車やオートバイや自動車等に乗る通行者にたいして、洩れなく危険個所の存在の警告や注意を喚起することができる光反射マーカーを提供する。【解決手段】円錐台形状を成す金属基体０１０１の下面０１１３以外の全面に光反射シート０１２０，０１２２を配置し、表面を透明ガラスコーティングによって保護した光反射マーカー０１００。【選択図】図１Ａ
LIGHT REFLECTION MARKER
光反射マーカー
HAYASHI HIROMI (author) / KARASAWA SHIN (author)
2021-04-08
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.
/
G02B
Optische Elemente, Systeme oder Geräte
,
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
/
G08G
Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs
,
TRAFFIC CONTROL SYSTEMS
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