发明公开

AUFZUGANLAGE
摘要:
The invention relates to an elevator installation having a shaft, in which a first elevator car and a second elevator car that is arranged below the first elevator car can be moved upwards and downwards in the vertical direction separately from each other. Each elevator car is coupled to a counterweight by means of a cable or belt arrangement. At least one cable or belt arrangement has two cable or belt sections, by means of which one of the elevator cars is coupled to a counterweight and which extend laterally along the other elevator car. In order to prevent an elevator car being adversely affected by cable or belt oscillations, the elevator installation according to the invention has at least one limiting member, which is held in a predefined position in the shaft and is assigned to a cable or belt section and has at least one limiting element, which can be moved to and fro between a limiting position and a release position depending on the position of the elevator car that is coupled to the counterweight by means of the associated cable or belt section. In the limiting position, the limiting element can be positioned on the side of the cable or belt section that faces the elevator car, and in the release position, the limiting element releases said side.
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