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1. (WO2018182166) ROAD STUD

Pub. No.:    WO/2018/182166    International Application No.:    PCT/KR2018/001622
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Thu Feb 08 00:59:59 CET 2018
IPC: E01F 9/553
E01F 9/512
Applicants: LEE, Haeng-sun
이행순
CHOI, Sung-Min
최성민
Inventors: LEE, Haeng-sun
이행순
CHOI, Sung-Min
최성민
Title: ROAD STUD
Abstract:
The present invention relates to a road stud and, more specifically, to a road stud sturdily installed on a road surface to clearly distinguish between lanes. The technical gist of the present invention is a road stud which comprises: a stud body exposed upward from a road surface; and a first fixing means passing through the stud body and embedded in an insertion hole formed under the road surface, and further comprises a second fixing means inserted into the stud body and surrounding the first fixing means, wherein the second fixing means has strong elasticity compared to the first fixing means and thus returns back to its original position upon the removal of an external force even though the first fixing means is deformed by the external force.