| 摘要 |
PROBLEM TO BE SOLVED: To reduce cost when a transmitter is mounted and to simplify the mounting by constituting a transmitter arranged on a hoistway to change a switching state of a transmitter arranged on an elevator car during a traveling within the hoistway. SOLUTION: Magnets 10 and 12 generating hoistway information are arranged at certain determined position heights of a hoistway and have functions to switch traveling speed to fine speed and to switch off a driving device. Magnet switches 18 and 19 are arranged on a frame 16. The frame 16 is constituted of a front surface part, a side surface part, a back surface part 21 and a car door 17 of an elevator car 17.1 and is arranged on the back surface part 21 of the frame 16 by a bracket 20. In this case, the first magnet switch 18 and the second magnet switch 19 are constituted so as to be operated by the first magnet 10 and the second magnet 12, respectively. |
