Elevator system and method for constructing such an elevator system
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United States of America Patent
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Jul 6, 2021
Grant Date -
Sep 12, 2019
app pub date -
Nov 21, 2017
filing date -
Nov 30, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An elevator system arranged in an elevator shaft of a building in the construction phase grows with the building using a lifting process. The system includes a machine platform with an elevator drive machine and an elevator car suspended on the machine platform by a carrier. The elevator car is raised during the lifting process by a lifting device. The elevator system also includes an assembly platform that can be mechanically moved in relation to the machine platform along the elevator shaft. The lifting device includes a drive arranged on the machine platform and is also used to move the assembly platform.
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