BigPatents India

The invention relates to a hydraulically operated emergency elevator device to bring the elevator cabin safely in front of the immediate lower floor, so that the passengers can safely come out of the elevator without the help of the liftman. The system comprises of two cylinder piston arrangement which connects the elevator head to the elevator cabin, so to comfortably detach the elevator cabin from the elevator head and lower the elevator cabin to the immediate lower floor in the event of power failure and the system being manually actuated by the commuter/s inside the elevator cabin. Drawing: 5Sheets. Total Pages: 11 Fig. Nil