Title:
ILLUSORY ELEVATED FORM STRUCTURE USING ZIGZAG LINE, AND INTERSECTION
Document Type and Number:
Japanese Patent JP2016164365
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To resolve problems with conventional illusory three-dimensional figures including: insufficient illusion effects because a driver can visually recognize the illusory three-dimensional figure only instantly; a need to arrange a large number of the illusory three-dimensional figures in a complicated manner at various locations on a road surface, in order to bring about sufficient illusion effects; and high installation costs that prevented dissemination of the illusory three-dimensional figures.SOLUTION: A zigzag line group pattern is formed by displaying a large number of illusory lines leaving a certain interval and in parallel to each other in a front-rear direction, the illusory line having at least a plurality of crest patterns. The illusory line of the zigzag line group pattern is formed with a crest part of a crest pattern and trough patterns that continue in a horizontal direction from right and left lower edges of the crest pattern. An illusory elevated form structure using a zigzag line is formed by lining up the illusory lines sequentially in a front-rear direction, thus forming the zigzag line group pattern.SELECTED DRAWING: Figure 1
Inventors:
HOSHIKA TAMIO
Application Number:
JP2015222118A
Publication Date:
September 08, 2016
Filing Date:
November 12, 2015
Export Citation:
Assignee:
KIMIGAFUCHI GAKUEN
International Classes:
E01F9/50; E01F9/506
Attorney, Agent or Firm:
Kenichiro Matsuo
Yasuo Ichikawa
Yasuo Ichikawa
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