Lift loading station safety device - has open door end in path of hook arm on vessel support and catch pivoted on loading ram to be in path of second hook arm

摘要

The safety device is for a fixed loading station of a continuous paternoster-type lift, where the transport vessels are hooked by means of their lateral eyes onto supports with hook arms and suspended at regular intervals from the double elevator chain. It has a swing door giving access to a loading ramp on which the vessels are placed. in the open position the end of the door is in the path of the hook arm of the support. A catch pivots at the end of the loading ramp, and is bent at the ends, so that its end is in the path of a second hook arm.