The elevator door panel is formed of a composite material based on reinforcement fibres embedded in a polymer matrix material, the reinforcement fibres being arranged in the polymer matrix material so that the elevator door panel is stiff in a vertical plane, but can be bent to a curve around a vertical corner.
ELEVATOR DOOR PANEL
2017-11-23
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |