| 摘要 |
The present disclosure relates to a device for evacuating individuals from a structure during an emergency, comprising: a rotatable drum with a cable suitable length, wound thereon; and a rotation regulator, which is associated with the drum and is arranged to control the drum to limit a rotation speed thereof during unwinding of the cable from the drum. The rotation regulator allows for individuals to escape from a tall structure, regardless of their skill, agility or strength, and even irrespective of whether such individuals are conscious, or not. In an embodiment the device may further comprise at least one additional drum. The combination of the drum and the additional drum allows a plurality of people to escape. |
