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公开(公告)号：US20190112158A1
公开(公告)日：2019-04-18
申请号：US16221711
申请日：2018-12-17
Applicant: Kone Corporation
Inventor： Markku HAAPANIEMI , Ari Katttainen , Janne Mikkonen , Matti Rasanen , Esko Aulanko
Abstract: The invention relates to an elevator arrangement comprising an elevator with an elevator control system, a safety system and an inspection or maintenance mode, which elevator having an elevator car arranged to run up and down in an elevator shaft along guide rails, and which elevator car is equipped with a roof. The roof of the elevator car is arranged to uncover upper part of the elevator car in order to form a natural safe working space inside the elevator car, and that the arrangement comprises a control mechanism in order to control the position of the roof.
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