CAR DOOR DRIVING DEVICE FOR ELEVATOR

PROBLEM TO BE SOLVED: To provide a door driving device improved to ensure a clearance for equipments provided in a top part of a shaft easily. SOLUTION: A part forming a recessed part 21a to receive equipments to prevent interference with the equipments 9 installed in the top part of the shaft when...

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Bibliographic Details
Main Author TSUKAHARA DAISUKE
Format Patent
LanguageEnglish
Published 29.03.2007
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a door driving device improved to ensure a clearance for equipments provided in a top part of a shaft easily. SOLUTION: A part forming a recessed part 21a to receive equipments to prevent interference with the equipments 9 installed in the top part of the shaft when a car 1 rises further by exceeding a predetermined elevating position is formed in its upper part. Consequently, the clearance among the equipments installed in the top part of the shaft and the door driving device 20 can be ensured without increasing overhead dimension. COPYRIGHT: (C)2007,JPO&INPIT
Bibliography:Application Number: JP20050270623