Title:
エレベーター
Document Type and Number:
Japanese Patent JP7094919
Kind Code:
B2
Abstract:
To provide an elevator that increases the degree of freedom of the water level detected by a float switch and improves the workability of installation and maintenance.SOLUTION: There is provided an elevator comprising an elevating body that moves up and down in a hoistway 1, a guide rail that extends vertically in the hoistway to guide the elevating body up and down, a float switch that detects flooding in the hoistway, and a bracket that houses the float switch in an internal space. The bracket is fixed to the back surface of the guide rail on the side opposite to the side that guides the elevating body in a pit provided at the bottom of the hoistway.SELECTED DRAWING: Figure 2
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Inventors:
Fukasawa Kan
Yasuhiro Kanayama
Yasuhiro Kanayama
Application Number:
JP2019104746A
Publication Date:
July 04, 2022
Filing Date:
June 04, 2019
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
B66B5/02
Domestic Patent References:
JP2000233877A | ||||
JP2011201666A | ||||
JP2013014395A | ||||
JP2005272036A |
Attorney, Agent or Firm:
Patent Attorney Corporation Takewa International Patent Office