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Patent Searching and Data


Title:
CONTROL DEVICE FOR ELEVATOR
Document Type and Number:
Japanese Patent JP2004284725
Kind Code:
A
Abstract:

To provide a control device for an elevator capable of facilitating getting on and off by controlling the opened condition prolonging motion in accordance with the operating situation of a safety shoe.

The elevator control device is equipped with a door full open sensor to sense the full open condition of a car door, a safety shoe motion sensor to sense the motion of the safety shoe, and a control board to set the door open prolonging operation and conducts the door open prolonging operation in case sensing is made that the safety shoe has made the motion for the specified period on the basis of the sensing signal given by the safety shoe motion sensor while the door is full opened on the basis of the sensing signal given by the door full open sensor.


Inventors:
TSUNEKAWA YUKIYOSHI
Application Number:
JP2003077772A
Publication Date:
October 14, 2004
Filing Date:
March 20, 2003
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
B66B13/14; B66B13/26; (IPC1-7): B66B13/14; B66B13/26
Attorney, Agent or Firm:
Michiteru Soga
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order