Title:
INTERLAYER DISPLACEMENT DETECTION DEVICE FOR ELEVATORS
Document Type and Number:
WIPO Patent Application WO/2020/129220
Kind Code:
A1
Abstract:
Provided is an interlayer displacement detection device for elevators that can constantly and accurately detect interlayer displacement. This interlayer displacement detection device (9) for elevators comprises a detection body (10) that is installed on a seismic isolation layer (2) of a building, and a detector (11) that is installed on the seismic isolation layer (2) of the building and that detects by converting horizontal displacement of an elevator shaft wall to displacement in the vertical direction on the basis of the vertical positional relationship with the detection body (10).
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Inventors:
FUNAI NOBUHITO (JP)
ITO NORIKAZU (JP)
WATANABE KAZUHIRO (JP)
ITO NORIKAZU (JP)
WATANABE KAZUHIRO (JP)
Application Number:
PCT/JP2018/047067
Publication Date:
June 25, 2020
Filing Date:
December 20, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B5/02; B66B7/00; E04H9/02
Foreign References:
| JP2004345752A | 2004-12-09 | |||
| JP2005119778A | 2005-05-12 | |||
| JP2010025761A | 2010-02-04 | |||
| JP2006232444A | 2006-09-07 | |||
| JP2013193832A | 2013-09-30 | |||
| KR101901528B1 | 2018-09-21 |
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (JP)
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