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A platform for research: civil engineering, architecture and urbanism
ARROW DISPLAY DEVICE FOR LANE REGULATION
To provide an arrow display device for lane regulation that has simple, relatively light-weight constitution to be easy to handle, can lighten the burden on a worker during movement, installation, removal, etc., of restriction equipment to speed up the work therefor, and also can be prevented from shifting to move as much as possible even when receiving wind pressure from a passing large-sized vehicle etc., to maintain a proper traffic regulation function.SOLUTION: An arrow display device for lane regulation consists of a rectangular truck frame 1, a channel-shaped handle frame 2 fitted to one short side 1a of the truck frame 1, and an arrow plate 3 installed on the reverse side of the truck frame 1 and representing a plurality of arrows 4 with a high-luminance reflective material, and an upper side 5 of the handle frame 2 is weighted. The upper side 5 of the handle frame 2 is weighted by fitting a metal pipe and/or attaching weights to both ends of the upper side 5.SELECTED DRAWING: Figure 4
【課題】シンプルで比較的軽量な構成で取り扱いやすく、規制器材の移動、設置、撤去時における作業者の負担を軽減して、それらの作業の迅速化を図ることができ、また、大型車通過時等における風圧を受けてもずれ動くことが極力防止され、以て、適切な交通規制機能を維持することができる車線規制用矢印表示装置を提供することを課題とする。【解決手段】長方形状の台車フレーム１と、台車フレーム１の一方の短辺１ａに取り付けられるコ字状のハンドルフレーム２と、台車フレーム１の裏面に設置される、高輝度反射材で複数の矢印４を表現した矢印プレート３とから成り、ハンドルフレーム２の上辺５に重量を付加した。ハンドルフレーム２の上辺５に金属管を嵌装し、及び／又は、上辺５の両端に錘を取り付けることにより重量が付加される。【選択図】図４
ARROW DISPLAY DEVICE FOR LANE REGULATION
To provide an arrow display device for lane regulation that has simple, relatively light-weight constitution to be easy to handle, can lighten the burden on a worker during movement, installation, removal, etc., of restriction equipment to speed up the work therefor, and also can be prevented from shifting to move as much as possible even when receiving wind pressure from a passing large-sized vehicle etc., to maintain a proper traffic regulation function.SOLUTION: An arrow display device for lane regulation consists of a rectangular truck frame 1, a channel-shaped handle frame 2 fitted to one short side 1a of the truck frame 1, and an arrow plate 3 installed on the reverse side of the truck frame 1 and representing a plurality of arrows 4 with a high-luminance reflective material, and an upper side 5 of the handle frame 2 is weighted. The upper side 5 of the handle frame 2 is weighted by fitting a metal pipe and/or attaching weights to both ends of the upper side 5.SELECTED DRAWING: Figure 4
【課題】シンプルで比較的軽量な構成で取り扱いやすく、規制器材の移動、設置、撤去時における作業者の負担を軽減して、それらの作業の迅速化を図ることができ、また、大型車通過時等における風圧を受けてもずれ動くことが極力防止され、以て、適切な交通規制機能を維持することができる車線規制用矢印表示装置を提供することを課題とする。【解決手段】長方形状の台車フレーム１と、台車フレーム１の一方の短辺１ａに取り付けられるコ字状のハンドルフレーム２と、台車フレーム１の裏面に設置される、高輝度反射材で複数の矢印４を表現した矢印プレート３とから成り、ハンドルフレーム２の上辺５に重量を付加した。ハンドルフレーム２の上辺５に金属管を嵌装し、及び／又は、上辺５の両端に錘を取り付けることにより重量が付加される。【選択図】図４
ARROW DISPLAY DEVICE FOR LANE REGULATION
車線規制用矢印表示装置
HOMMA YUICHIRO (author)
2022-10-27
Patent
Electronic Resource
Japanese
IPC:
B62B
Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen
,
HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS
/
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.
/
G09F
DISPLAYING
,
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