A panel assembly for an elevator cab includes an outer panel that defines an exterior surface of the elevator cab. A first inner panel is spaced from the outer panel and at least partially defines a first cavity with the outer panel. A foam panel is located adjacent one of the outer panel and the first inner panel. A first passage opening is associated with the first panel and is in fluid communication with a ventilation passage at least partially defined by one of the inner panel or the outer panel.
SOUND ABSORBING PANELS FOR ELEVATOR
2021-05-20
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
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