| 摘要 |
An elevator mechanism protects the control, communications, power, and/or lift cable(s) of the elevator system, precluding lateral cable movement within the elevator shaft. A slotted cable guide contains a cable therein, with the cable having a diameter larger than the guide slot to preclude escape of the cable from the guide. The upper end of the cable has a reduced diameter and extends through the guide slot, where it is supported by a lift bar extending from the elevator car and into the slot. A mechanism allows the lift bar to move laterally to preclude binding in the guide if the elevator car shifts laterally slightly. Another mechanism shuts down the system if the cable and/or cable reel jams. The present elevator mechanism is adaptable to virtually any type of elevator and lift mechanism, but is particularly useful with elevators used in tall, open structures.
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