| 摘要 |
PURPOSE: Elevator equipment is provided to supply electric power to accessory hall devices such as up/down buttons and position indicators, without requiring power supply lines between the cage and each hall. CONSTITUTION: An elevator comprises a cage(6) for moving up and down though a shaft; a plurality of groups of accessory hall devices(2) installed to in elevator halls formed on a respective one of floors of a building; a plurality of drive batteries(1) each provided in a respective one of the halls for providing electric power to the plurality of groups of accessory hall devices provided in the hall; a charging device(5) provided on the cage for charging each of the plurality of drive batteries. Each group of accessory hall device provided in the hall comprises at least one of an up/down elevator button for outputting a call command to the cage and a position indicator for indicating a position and a moving direction of the cage. When the charging voltage used in a hall of the floor drops below a predetermined voltage value, the cage stops automatically at the floor and the charger charges the drive battery in the hall of the floor via the receptors and feeder.
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