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Patent Searching and Data


Title:
DEVICE FOR PREVENTING ELEVATOR FROM JUMPING UP
Document Type and Number:
WIPO Patent Application WO/2020/261544
Kind Code:
A1
Abstract:
A device for preventing an elevator from jumping up, wherein a mounting unit is mounted to a guide rail above a mobile member that moves vertically along with a balancing wheel. A stopper is supported by the mounting unit, and comes into contact with the mobile member by the balancing wheel moving in the upward direction, thereby preventing the balancing wheel from jumping up. In addition, the mounting unit has a magnet. In addition, the mounting unit is mounted to the guide rail by way of the magnetic force of the magnet.

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Inventors:
MOMOKI SHIMPEI (JP)
Application Number:
PCT/JP2019/025870
Publication Date:
December 30, 2020
Filing Date:
June 28, 2019
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B7/06
Foreign References:
JPS5242511Y21977-09-27
JPH0867454A1996-03-12
JP2016141523A2016-08-08
JP2013166606A2013-08-29
JP2019055857A2019-04-11
US2295381A1942-09-08
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
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