DEVICE FOR CONTROLLING TEMPORARY ELEVATOR

PURPOSE:To improve the arrival-floor accuracy of a temporary elevator without increasing an operation time by counting the moving quantity of a cage from a position point at which the door opening zone detecting means of an existing elevator is operated by a counting means, and carrying out the arri...

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Bibliographic Details
Main Author AOI TAKAAKI
Format Patent
LanguageEnglish
Published 21.09.1990
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:PURPOSE:To improve the arrival-floor accuracy of a temporary elevator without increasing an operation time by counting the moving quantity of a cage from a position point at which the door opening zone detecting means of an existing elevator is operated by a counting means, and carrying out the arrival-floor control of the temporary elevator at a position point at which the counted value reaches a predetermined set value. CONSTITUTION:As an existing door opening zone detecting means 500 is operated by the travel of a cage 8, a counting means starts operating to count the moving distance of the cage from the position point at which the door opening zone detecting means 500 is operated by means of the counting circuit of a temporary control board 6SA. When the counted value reached a set value which is predetermined in accordance with the difference between the existing door opening zone and the required zone of a temporary elevator, it is determined to be the position point of the temporary elevator and an arrival-floor command is sent out.
Bibliography:Application Number: JP19890058836