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Patent Searching and Data


Title:
DEVICE AND METHOD FOR PREVENTING ESCALATOR FROM GOING IN REVERSE
Document Type and Number:
WIPO Patent Application WO/2016/093582
Kind Code:
A1
Abstract:
The present invention relates to a device and a method for preventing an escalator from going in reverse, the device being operated independently of a brake device such as a main brake or an emergency stop brake of the escalator and mechanically preventing the escalator from going in reverse even if a drive device or the brake device of the escalator is disabled due to a power outage or a systematic error of the escalator.

Inventors:
LEE, Ho Yeon (204-DONG 501-HO, 158 GAEBONG-RO 20-GIL,,GURO-GU, Seoul 152-754, 152-754, KR)
Application Number:
KR2015/013349
Publication Date:
June 16, 2016
Filing Date:
December 08, 2015
Export Citation:
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Assignee:
MIJUHITEC CO., LTD. (204, 67 JUNGANG-RO32-GIL,,YANGCHEON-GU, Seoul 158-861, 158-861, KR)
International Classes:
B66B29/00; B66B25/00
Foreign References:
JP2008001470A2008-01-10
JP2013147299A2013-08-01
JP2010018419A2010-01-28
KR20130054336A2013-05-24
JP2012153496A2012-08-16
Attorney, Agent or Firm:
LEE, Jae In (303 ho, 306 Digital-ro,,GURO-GU, Seoul 152-790, 152-790, KR)
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