Elevator
An elevator comprising: a cage and a counter weight suspended through a pulley provided at an upper part of an elevator shaft, batteries provided in the cage and/or the counter weight, means for supplying power to the batteries when the cage stops at a specified floor, means for setting power supply...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | An elevator comprising: a cage and a counter weight suspended through a pulley provided at an upper part of an elevator shaft, batteries provided in the cage and/or the counter weight, means for supplying power to the batteries when the cage stops at a specified floor, means for setting power supply conditions, and means for moving the cage to the specified floor when the conditions are satisfied. The batteries mounted on the counter weight or the cage can thereby be supplied with power, as required. |
|---|