Title:
HATCH POSITION INDICATING DEVICE FOR BOARDING BRIDGE
Document Type and Number:
WIPO Patent Application WO/2018/062738
Kind Code:
A1
Abstract:
A hatch position indicating device for a boarding bridge is provided in the cab of a boarding bridge, which makes contact with an aircraft so as to form a passage for the movement of passengers, so as to indicate the position of a hatch according to the model of the aircraft having made contact, and comprises: an illumination module comprising a plurality of illumination members coupled, in at least one row, to an inner passage of the cab along a part making contact with the aircraft; and a control module for controlling the color or the blinking of a part, of the illumination members, corresponding to the position of the hatch among the plurality of illumination members such that the color or the blinking of the part is different from those of the rest of the illumination members, thereby indicating the position of the hatch.
Inventors:
CHO SEUNG SANG (KR)
YANG KWANG HO (KR)
HWANG JONG IK (KR)
YANG KWANG HO (KR)
HWANG JONG IK (KR)
Application Number:
PCT/KR2017/010167
Publication Date:
April 05, 2018
Filing Date:
September 18, 2017
Export Citation:
Assignee:
KOREA AIRPORTS CORP (KR)
AG CO LTD (KR)
AG CO LTD (KR)
International Classes:
B64F1/305; F21V33/00; F21W107/30; F21Y101/00; F21Y103/00
Foreign References:
| JP2005518308A | 2005-06-23 | |||
| CN205098491U | 2016-03-23 | |||
| JP2003212194A | 2003-07-30 | |||
| JPH0872799A | 1996-03-19 | |||
| KR101314566B1 | 2013-10-07 |
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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