CONTINUOUS ELEVATORS HAVING AUTOMATIC CHARGING AND DISCHARGING

摘要

The present invention relates to continuous elevating and lowering devices disposed in back-to-back relation utilizing balancers carrying containers and mobile ejectors for removing the containers from the elevator. The mobile ejectors of the present invention include an ejection arm subject to pivotal movement controlled by a cam which cam provides successive movements for removal of a stop which prevents swinging of the container; begins disengagement of the container from the elevator by a push arm and ends the pushing of the container into disengaged position by a second push arm. The mobile ejector removes the containers from the elevator without balancing them and the containers remain in a substantially vertical position during removal.