| 摘要 |
A lifting path incorporating therein an elevator is formed in a building, and this elevator is used as a regular lifting means during the normal time. In this lifting path, an emergency door for use only in an emergency is provided in addition to a door openable for use during the normal time, and, in an emergency, the elevator is stopped such that the openable door of the elevator is aligned with this emergency door, so that people in the building can take refuge in an emergency. In the elevator, a door openable in an emergency may be provided in addition to the door used during the normal time. |
