A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONVEX SPHERICAL SURFACE TYPE ROAD SIGN PLATE
To provide a convex spherical surface type road sign plate formed to further improve the visibility, readability, and determination possibility of a road sign at the time of driving a vehicle.SOLUTION: A convex spherical surface type road sign plate in which a road sign plate is formed in a convex spherical surface shape.SELECTED DRAWING: Figure 5
【課題】 車両運転時での道路標識の視認性、可読性、判断性の更なる向上を図るために成型された凸球面型道路識板を提供する。【解決手段】 標識板を凸球面型に成型したことを特徴とする凸球面型道路標識板。【選択図】図５
CONVEX SPHERICAL SURFACE TYPE ROAD SIGN PLATE
To provide a convex spherical surface type road sign plate formed to further improve the visibility, readability, and determination possibility of a road sign at the time of driving a vehicle.SOLUTION: A convex spherical surface type road sign plate in which a road sign plate is formed in a convex spherical surface shape.SELECTED DRAWING: Figure 5
【課題】 車両運転時での道路標識の視認性、可読性、判断性の更なる向上を図るために成型された凸球面型道路識板を提供する。【解決手段】 標識板を凸球面型に成型したことを特徴とする凸球面型道路標識板。【選択図】図５
CONVEX SPHERICAL SURFACE TYPE ROAD SIGN PLATE
凸球面型道路標識板
KORENAGA KATSUFUMI (author)
2019-02-07
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.
Method for punching hole type sign plate and hole type road sign plate manufactured by the same
European Patent Office | 2016