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Title:
LUMINESCENT TYPE SIGHT LINE GUIDING EQUIPMENT AND PROTECTION FENCE
Document Type and Number:
Japanese Patent JP2000110123
Kind Code:
A
Abstract:

To provide a luminescent type sight line induction equipment and a protection fence capable of effectively guiding the sight line even when the field of view is very poor.

Light L irradiated from a light source 1 is incident from a base end surface 21, this incident light L is released from a side end 22 and luminesces linearly, and a tube-shaped illuminant 2, which irradiates from the tip end surface 23 and even the tip end surface 23 is made illuminable, is installed along the road with its tip end surface 23 directed to a motor vehicle running on the opposite lane. The tip end surface 23 of the tube shaped illuminant 2 is directed to the vehicle running on the opposite lane, and also the tip end surface 23 luminesces at an extremely high brightness, so that the tip end surface 23 luminesces at the high brightness can be visually recognized by the driver of motor vehicle even when the visibility is poor and thus effective guiding of the sight line can be performed and then a dangerous region can be recognized in advance.


Inventors:
KAJIYA YASUHIKO
IMAZU RYUJI
YUASA MASAYA
Application Number:
JP28370798A
Publication Date:
April 18, 2000
Filing Date:
October 06, 1998
Export Citation:
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Assignee:
HOKKAIDO KAIHATSUKYOKU KAIHATS
SEKISUI JUSHI KK
International Classes:
E01F9/00; E01F9/615; E01F9/669; E01F15/00; E01F15/04; (IPC1-7): E01F9/00; E01F15/00



 
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