| 摘要 |
An emergency evacuation apparatus including a cage, a drum with a hoisting wire wound around it, the drum being rotatably supported above the cage, a brake cylinder formed into a single unit with the drum in a manner to rotate together with the drum, a brake lever provided with the momentum by spring to work in the direction to apply the braking effect to the brake cylinder, the brake lever being disposed to face the brake cylinder, and a brake release lever linked to the interlocking lever causes the brake lever to turn in the direction to release the brake applied to the brake cylinder.
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