ELEVATOR DEVICE

PROBLEM TO BE SOLVED: To prevent a wire from being caught in a control panel door during maintenance work for an elevator and the occurrence of a grounding accident accompanied therewith. SOLUTION: After a maintenance mode is set (Step S1), the control panel door 1 is opened (Step S2) for maintenanc...

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Bibliographic Details
Main Authors ISHIZUKA MASATO, YAMAZAKI MASAHIRO, TAKAYAMA NAOKI, SATO KOICHI, TOYABE JUN
Format Patent
LanguageEnglish
Published 14.04.2011
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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