| 摘要 |
PURPOSE:To reopen a door by simple operation, when the door is on the way of closing, in an elevator which registers a boarding spot call by providing the first/second buttons in a boarding spot. CONSTITUTION:The first buttons 1B to 4B and the second buttons 1C to 4C in a position distant from these first buttons are provided in a boarding spot, and when a changeover switch 8 in a supervisor's room is operated, a boarding spot call registering function by the first buttons 1B to 4B is invalidated. When the first buttons 1B to 4B are operated after the second buttons 1C to 4C are operated, a boarding spot call can be registered. Now, when doors 1A to 4A are on the way of closing and the first buttons 1B to 4B are operated, the doors 1A to 4A are reversed reopened irrespective of the second buttons 1C to 4C. |
