公开(公告)号：US11655121B2

公开(公告)日：2023-05-23

申请号：US17091932

申请日：2020-11-06

Applicant: Otis Elevator Company

Inventor： Michael Fever ,  Nawel Bettaieb ,  Alper Caliskan ,  Herve Senejoux

IPC: B66B11/02 ,  E06C1/393 ,  E06C7/50

CPC classification number: B66B11/0246 ,  E06C1/393 ,  E06C7/50

Abstract: An elevator car includes a car floor; a movable ceiling, which is pivotable between a normal operating position, in which the movable ceiling extends substantially horizontally and a maintenance position, in which the movable ceiling extends into an interior space of the elevator car; a working platform movably attached to the movable ceiling. The working platform is pivotable between a storage position, in which the working platform extends basically parallel to the movable ceiling, and a working position, in which the working platform extends transversely from the movable ceiling; and at least one foldable leg attached to the working platform. The at least one foldable leg is foldable between a storage configuration, in which the at least one foldable leg extends substantially parallel to the working platform, and a working configuration, in which the at least one foldable leg extends transversely from the working platform for supporting the working platform.

公开(公告)号：US20210139284A1

公开(公告)日：2021-05-13

申请号：US17091932

申请日：2020-11-06

Applicant: Otis Elevator Company

Inventor： Michael Fever ,  Nawel Bettaieb ,  Alper Caliskan ,  Herve Senejoux

IPC: B66B11/02

Abstract: An elevator car includes a car floor; a movable ceiling, which is pivotable between a normal operating position, in which the movable ceiling extends substantially horizontally and a maintenance position, in which the movable ceiling extends into an interior space of the elevator car; a working platform movably attached to the movable ceiling. The working platform is pivotable between a storage position, in which the working platform extends basically parallel to the movable ceiling, and a working position, in which the working platform extends transversely from the movable ceiling; and at least one foldable leg attached to the working platform. The at least one foldable leg is foldable between a storage configuration, in which the at least one foldable leg extends substantially parallel to the working platform, and a working configuration, in which the at least one foldable leg extends transversely from the working platform for supporting the working platform.