A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DELINEATOR DEVICE
To provide a delineator device capable of preventing disturbance light from appearing on a line sign on a road surface.SOLUTION: A delineator device 1 that irradiates line laser light 51 from above toward a road surface of a road 4 and forms a line sign 5 on the road surface. The delineator device 1 is provided with a main body case 3, a light emission element 6 (62, 63) that is disposed inside the main body case 3 to emit the line laser light 51, a window plate 7 that is provided on a front surface 31 of the main body case 3 to output the line laser light 51 from the light emission element 6, and a holding cylinder 8 that is disposed on the back side of the window plate 7 to dispose the light emission element 6 inside thereof so that the light emission element 6 is faced the window plate 7. The window plate 7 has light permeability, the holding cylinder 8 has light absorbency and/or light dispersibility, and the window plate 7 and the holding cylinder 8 are optically separated from each other.SELECTED DRAWING: Figure 4
【課題】路面のライン標示に妨害光が出現することを防止可能な視線誘導装置を提供する。【解決手段】ラインレーザー光５１を上方から道路４の路面に向けて照射して路面上にライン標示５を行う視線誘導装置１である。視線誘導装置１は、本体ケース３と、本体ケース３内に配設されてラインレーザー光５１を発射する発光要素６（６２，６３）と、本体ケース３の前面３１に設けられて発光要素６からのラインレーザー光５１を出射する窓板７と、窓板７の裏側に配設されて発光要素６を内側に配設して窓板７に発光要素６を臨ませる保持筒８とを備える。窓板７は、光透過性を有し、保持筒８は、光吸収性及び／又は光分散性を有し、窓板７と保持筒８とは光学的に分離されている。【選択図】図４
DELINEATOR DEVICE
To provide a delineator device capable of preventing disturbance light from appearing on a line sign on a road surface.SOLUTION: A delineator device 1 that irradiates line laser light 51 from above toward a road surface of a road 4 and forms a line sign 5 on the road surface. The delineator device 1 is provided with a main body case 3, a light emission element 6 (62, 63) that is disposed inside the main body case 3 to emit the line laser light 51, a window plate 7 that is provided on a front surface 31 of the main body case 3 to output the line laser light 51 from the light emission element 6, and a holding cylinder 8 that is disposed on the back side of the window plate 7 to dispose the light emission element 6 inside thereof so that the light emission element 6 is faced the window plate 7. The window plate 7 has light permeability, the holding cylinder 8 has light absorbency and/or light dispersibility, and the window plate 7 and the holding cylinder 8 are optically separated from each other.SELECTED DRAWING: Figure 4
【課題】路面のライン標示に妨害光が出現することを防止可能な視線誘導装置を提供する。【解決手段】ラインレーザー光５１を上方から道路４の路面に向けて照射して路面上にライン標示５を行う視線誘導装置１である。視線誘導装置１は、本体ケース３と、本体ケース３内に配設されてラインレーザー光５１を発射する発光要素６（６２，６３）と、本体ケース３の前面３１に設けられて発光要素６からのラインレーザー光５１を出射する窓板７と、窓板７の裏側に配設されて発光要素６を内側に配設して窓板７に発光要素６を臨ませる保持筒８とを備える。窓板７は、光透過性を有し、保持筒８は、光吸収性及び／又は光分散性を有し、窓板７と保持筒８とは光学的に分離されている。【選択図】図４
DELINEATOR DEVICE
視線誘導装置
DAIHI KENJI (author) / IMAI TOSHIYUKI (author) / KURAMOTO SEKIJI (author) / TERAKITA KAZUMASA (author) / SAKAMOTO ETSUO (author)
2020-07-09
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.
/
F21S
Ortsfeste Leuchten
,
NON-PORTABLE LIGHTING DEVICES