INTERFACE DEVICE FOR RENEWAL ELEVATOR

PROBLEM TO BE SOLVED: To match an electric use to an existing part and simplify the work by inputting an existing control board signal and a new control board signal to a landing terminal device and outputting the existing control board signal to a new part through an interface device. SOLUTION: Sin...

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Bibliographic Details
Main Authors IKEDA AKITOSHI, HAGITANI HIROYUKI
Format Patent
LanguageEnglish
Published 21.12.1999
Edition6
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To match an electric use to an existing part and simplify the work by inputting an existing control board signal and a new control board signal to a landing terminal device and outputting the existing control board signal to a new part through an interface device. SOLUTION: Since an existing control board signal and a new control board signal are inputted to a landing terminal device 7 and the signal from an existing control board 4 is outputted to a landing indication device 1 and landing calling registration device 2 which are new parts through an interface device 11, the landing indication device 1 and landing calling registration device 2 are unnecessary to match an electric use for the new parts and the existing parts. Therefore, the restriction is eliminated at the design decision time of the new part and a free design can be proposed. The connection change of the connector required at the switching time from the existing control board 4 to the new control board 5 is also dispensed with and a construction term can be shortened.
Bibliography:Application Number: JP19980161746