APPARATUS FOR PREVENTING ACCUMULATION OF FOREIGN MATTER

Title:

APPARATUS FOR PREVENTING ACCUMULATION OF FOREIGN MATTER

Document Type and Number:

WIPO Patent Application WO/2018/216950

Kind Code:

A1

Abstract:

The present invention relates to an apparatus for preventing accumulation of foreign matter, the apparatus comprising: a rail unit disposed along the longitudinal direction of a subject surface having a predetermined length and a predetermined width; and removing units disposed on both sides of the rail unit respectively, each of the removing units being arranged to be movable along the longitudinal direction of the rail unit, having a removal space communicating with the subject surface, and including a wiper formed to have a width gradually decreasing from either side of the rail unit toward the end thereof, wherein the wiper removes, out of the subject surface, foreign matter accumulated on the subject surface while moving along the longitudinal direction of the rail unit. Therefore, snow or foreign matter accumulated on various types of subject surfaces can be reliably and efficiently removed therefrom.

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Inventors:

JEONG SEONG-DAE (KR)
OH E-NOCK (KR)

Application Number:

PCT/KR2018/005620

Publication Date:

November 29, 2018

Filing Date:

May 16, 2018

Export Citation: