The invention provides an elevator with a safety buffer device. The elevator with the safety buffer device comprises an elevator shaft, an elevator counter weight, an elevator car and the safety buffer device. The elevator counter weight, the elevator car and the safety buffer device are accommodated in the elevator shaft. The safety buffer device comprises multiple magnetic suspension buffers and multiple permanent magnet material blocks. The multiple magnetic suspension buffers are arranged at the bottom of the elevator shaft, and the multiple permanent magnet material blocks are arranged on the elevator counter weight and the bottom of the elevator car respectively and are in one-to-one correspondence to the magnetic suspension buffers. The elevator with the safety buffer device has the advantages of being good in damping effect and high in safety factor.
Elevator with safety buffer device
16.12.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
Elevator safety maintenance device with buffer function
Europäisches Patentamt | 2020
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