| 摘要 |
The present invention relates to an emergency multi-braking apparatus for an elevator to transfer people or goods installed to a building to a high place. Especially, when a wire for raising the elevator is broken, an emergency braking apparatus installed to the elevator is operated to prevent the drop of the elevator. Thereby, the generation of casualty and property loss can be prevented. The emergency multi-braking apparatus includes a traction plate, a lower upper flame, an upper flame, an upper stopper pressing roller, and a shaft. |
