The present invention concerns a foldable maintenance beam for elevator, located within the mechanical equipment. Due to its location, it occupies minimal space inside the elevator shaft, while at the same time it is always ready to be placed in a maintenance position, when required. The foldable beam consists of a beam (1) with arms (4a), (4b), which rotate around axes (3a), (3b), (5a), (5b) and (5c) so that they unfold and, on the beam (1), there is a support base (7) for the cabin. In normal operation the beam (1) and arms (4a), (4b) are stored on a fixed base (9), supported by the elevator guide rail (6).
FOLDABLE MAINTENANCE BEAM FOR AN ELEVATOR
KLAPPBARER WARTUNGSBALKEN FÜR EINEN AUFZUG
POUTRE DE MAINTENANCE PLIABLE POUR ASCENSEUR
2025-06-25
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |