公开(公告)号：US20190093295A1

公开(公告)日：2019-03-28

申请号：US15903748

申请日：2018-02-23

Applicant: KOREA EXPRESSWAY CORP.

Inventor： Doo-pyo HONG ,  Doo-haeng LEE ,  Geon Cheol SEO ,  Hong-kwan SEO ,  Kyung Ju LEE

IPC: E01C23/22 ,  B05B7/08

CPC classification number: E01C23/222 ,  B05B7/0884 ,  B60P3/30

Abstract: Provided are an apparatus and a method of constructing a guide line for a road, and the apparatus includes a painting apparatus part that stores a lane paint, is driven by receiving power, and supplies the lane paint, a nozzle part that is installed in the painting apparatus part and sprays the lane paint supplied from the painting apparatus part on a road to form a guide line for a road including at least one of a directional mark and a lane, and an adjustment part that is installed in the painting apparatus part and adjusts at least one of a location and an interval of the lane paint sprayed from the nozzle part.