Conveyor Safety Tray

摘要

The forks of a conveyor tray are hingedly mounted on a cross bar between two endforks rigidly interconnected by a cross bar and through which electrically powered drive chains impart movement to the tray along a vertical conveyor path. The hingedly mounted tray forks are releasably held in normal load supporting positions on the cross bar in alignment with the two end forks, so that they may be pivotally displaced upwardly from such positions by travel resistance forces in excess of a safety level.