MULTI-STAGE VERTICAL OPEN/CLOSE-TYPE SCREEN DOOR OPERATED BY MOVING PULLEY

Title:

MULTI-STAGE VERTICAL OPEN/CLOSE-TYPE SCREEN DOOR OPERATED BY MOVING PULLEY

Document Type and Number:

WIPO Patent Application WO/2015/037927

Kind Code:

A1

Abstract:

The present invention relates to a platform screen door comprising: a main body including a pair of vertical frames; a first door and a second door disposed between the pair of vertical frames; a first moving pulley connected to the second door so as to vertically move the second door; a first connector for driving the first moving pulley; and a driving assembly for driving the first connector, the driving assembly being installed in the main body, wherein the first door is fixed and connected to one point of a driving segment of the first connector.

Inventors:

KIM HYUN (KR)
SHIN PAN JU (KR)

Application Number:

PCT/KR2014/008493

Publication Date:

March 19, 2015

Filing Date:

September 11, 2014

Export Citation:

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Assignee:

KOREA TRANSP INST (KR)

International Classes:

B61B1/02; E01F1/00; E01F13/00

Foreign References:

KR20090083785A	2009-08-04
KR20080024802A	2008-03-19
KR100601112B1	2006-07-19
KR100789706B1	2008-01-28
KR20120099556A	2012-09-11
KR100601112B1	2006-07-19

Other References: