Title:
ELEVATOR RENEWAL METHOD
Document Type and Number:
WIPO Patent Application WO/2019/073606
Kind Code:
A1
Abstract:
An elevator renewal method comprises: a step of replacing an old control panel with a new control panel; a step of preparing a connection tool that comprises a plurality of terminal units and that connects a new old-standard connector to a secondary terminal part for each terminal unit by individually allocating the new old-standard connector pin numbers to the secondary terminal part; a step of disconnecting and separating a plurality of signal wires constituting an old cable for old equipment from an existing old-standard connector of the old cable and connecting the plurality of signal wires, to which the existing old-standard connector pin numbers have been allocated, to primary terminal parts for each terminal unit in association with each other so that the pin numbers for the primary terminal part and the secondary terminal part of each terminal unit match; and a step of placing the old equipment in a state to be able to communicate with a new elevator control board by connecting the new old-standard connector connected to the connection tool to a new-standard connector on the new elevator control board side of the new control panel via a relay harness.
Inventors:
SHIOSAKI HARUNORI (JP)
Application Number:
PCT/JP2017/037233
Publication Date:
April 18, 2019
Filing Date:
October 13, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B7/00
Foreign References:
| JP2016169099A | 2016-09-23 | |||
| JPH0952670A | 1997-02-25 | |||
| JPH092749A | 1997-01-07 | |||
| JP2008239270A | 2008-10-09 | |||
| JP2015087902A | 2015-05-07 | |||
| JPH0873148A | 1996-03-19 |
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
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