A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROAD SURFACE REFLECTIVE DELINEATOR DEVICE
To provide a road surface reflective delineator device of which the light source part glows and is made unseen by vehicle drivers.SOLUTION: A road surface reflective delineator device includes a light source part 10 that irradiates the road surface with a line laser beam to mark signs. The light source part includes a body case 2 having a laser beam oscillator 21 and a canopy part 3 covering the body case. A road facing side light shielding member 5, a road opposite side light shielding member 6, and a concealing plate 7 are provided in the canopy portion. The concealing plate 7 has a slit 71 for passing the line laser light, and covers the entire area inside the canopy when viewed from the front. The road facing side light shielding member 5 has a road-side light-shielding surface facing and adjacent to the laser light road-facing surface A, and a road-side light-shielding plane that covers the inner area of the road-facing canopy. The opposite side light shielding member 6 has a road-opposite-side light-shielding surface facing and adjacent to the laser beam opposite-road-facing surface B.SELECTED DRAWING: Figure 2
【課題】走行車両の運転者には光源部が光って見えないようにする路面反射式視線誘導装置を提供する。【解決手段】路面反射式視線誘導装置はラインレーザー光を路面に照射しライン標示を行う光源部１０を備える。光源部は、レーザー光発振器２１を備える本体ケース２、本体ケースを覆う庇部３を備える。庇部内には道路向き側遮光部材５、道路反対向き側遮光部材６、隠し板７が設けられる。隠し板７は、ラインレーザー光を通過させるスリット７１を有し且つ庇部内を前方から見て庇部内全領域を覆い隠す。道路向き側遮光部材５は、レーザー光道路向き面Ａに対向し近接する道路向き側遮光面、道路向き側庇部内領域を覆い隠す道路向き側遮光平面を有する。道路反対向き側遮光部材６は、レーザー光道路反対向き面Ｂに対向し近接する道路反対向き側遮光面を有する。【選択図】図２
ROAD SURFACE REFLECTIVE DELINEATOR DEVICE
To provide a road surface reflective delineator device of which the light source part glows and is made unseen by vehicle drivers.SOLUTION: A road surface reflective delineator device includes a light source part 10 that irradiates the road surface with a line laser beam to mark signs. The light source part includes a body case 2 having a laser beam oscillator 21 and a canopy part 3 covering the body case. A road facing side light shielding member 5, a road opposite side light shielding member 6, and a concealing plate 7 are provided in the canopy portion. The concealing plate 7 has a slit 71 for passing the line laser light, and covers the entire area inside the canopy when viewed from the front. The road facing side light shielding member 5 has a road-side light-shielding surface facing and adjacent to the laser light road-facing surface A, and a road-side light-shielding plane that covers the inner area of the road-facing canopy. The opposite side light shielding member 6 has a road-opposite-side light-shielding surface facing and adjacent to the laser beam opposite-road-facing surface B.SELECTED DRAWING: Figure 2
【課題】走行車両の運転者には光源部が光って見えないようにする路面反射式視線誘導装置を提供する。【解決手段】路面反射式視線誘導装置はラインレーザー光を路面に照射しライン標示を行う光源部１０を備える。光源部は、レーザー光発振器２１を備える本体ケース２、本体ケースを覆う庇部３を備える。庇部内には道路向き側遮光部材５、道路反対向き側遮光部材６、隠し板７が設けられる。隠し板７は、ラインレーザー光を通過させるスリット７１を有し且つ庇部内を前方から見て庇部内全領域を覆い隠す。道路向き側遮光部材５は、レーザー光道路向き面Ａに対向し近接する道路向き側遮光面、道路向き側庇部内領域を覆い隠す道路向き側遮光平面を有する。道路反対向き側遮光部材６は、レーザー光道路反対向き面Ｂに対向し近接する道路反対向き側遮光面を有する。【選択図】図２
ROAD SURFACE REFLECTIVE DELINEATOR DEVICE
路面反射式視線誘導装置
DAIHI KENJI (author) / IMAI TOSHIYUKI (author) / KURAMOTO SEKIJI (author) / DAIGOSHI ATSUSHI (author)
2023-04-05
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.
/
F21V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
,
Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen
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