Title:
TRAIN PLATFORM SAFETY DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/118273
Kind Code:
A2
Abstract:
The present invention is provided along an underground railway safety marker line, and has the advantage of being able to prevent safety incidents whereby a passenger falls either intentionally or unintentionally into the underground railway track, by providing a wire rope which automatically rises and falls depending on whether the train is approaching. More particularly, in the present invention, pulley members comprising a plurality of pulleys of different diameters are simultaneously set in rotation so as to determine a rising/falling distance such that the wire ropes overlap each other or intersect each other, thereby giving the advantage that accidents can be prevented as the wire ropes block passenger entry and exit in accordance with the place where the train is halted.
Inventors:
HAN SEONG-MOO (KR)
Application Number:
PCT/KR2011/010252
Publication Date:
September 07, 2012
Filing Date:
December 28, 2011
Export Citation:
Assignee:
SKD HI TEC CO LTD (KR)
HAN SEONG-MOO (KR)
HAN SEONG-MOO (KR)
International Classes:
B61B1/02; E01F13/00
Foreign References:
| KR100601112B1 | 2006-07-19 |
Other References:
See also references of EP 2682319A4
Attorney, Agent or Firm:
MYUNG MOON IP & LAW FIRM (KR)
특허법인 명문 (KR)
특허법인 명문 (KR)
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Claims: