A drive unit may be employed by an elevator system with vertical guide rails in two shafts, a horizontal guide rail that connects the vertical guide rails in the two shafts, independently movable elevator cars guided via guide rollers, and a rotatable rail segment configured to be transferred by the drive unit from a vertical alignment into a horizontal alignment so that the elevator cars may be transferred between shafts. The drive unit may include a first interface for at least indirectly fastening the rotatable rail segment to the drive unit, and a second interface for at least indirectly fastening the drive unit to a shaft wall in the first or second elevator shafts.”
DRIVE UNIT FOR AN ELEVATOR SYSTEM
2019-03-07
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2021
|Europäisches Patentamt | 2021
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