ELEVATOR SYSTEM

摘要

The invention relates to an elevator system comprising a shaft door device and a cab door device. The shaft door device comprises a shaft door (8) and a shaft door closing means (3), and the cab door device comprises a cab door. The shaft door closing means (3) is operatively connected to the shaft door such that a closing force F2 is exerted onto the shaft door. The aim of the invention is to provide an improved elevator system which allows a quick opening of the shaft door with an energy-efficient and compact door controlling device in particular. This is achieved in that the elevator system further comprises a compensating means (5) which can be operatively connected to the shaft door such that the compensating means (5) compensates for at least a part of the closing force F2 acting on the shaft door at least in phases during the opening process of the shaft door.