Door delay closing mechanism for the ice chute from a power driven ice dispenser in a freezer-refrigerator

Claim 1

In a freezer-refrigerator unit having a vertical front closure and power driven means for dispensing ice from the interior of the unit to the exterior thereof down an inclined chute through the front closure, the chute having a door closing its lower exterior end and hinged for upward movement for gravitational discharge of ice from the chute when the dispensing means is activated, the combination therewith of a door operating lever movable between door closed and door open positions, switch means operated by the lever to activate de-activate the dispensing means when the lever is in its door open and door closed positions, respectively, the lever being operatively associated with the door to positively open the same when the lever is moved to its door open position, door biasing means normally maintaining the door in its closed position, lever biasing means normally maintaining the lever in its door closed position, the lever when moved to its door open position positively opening the door against both of the door and lever biasing means, and an inertia motor operatively associated with the door effective to delay return of the door to its closed position after return of the lever to its door closed position, said lever biasing means alone returning the lever to its door closed position when the lever is released, the door biasing means thereafter returning the door to its closed position against the action of the inertia motor independently of the return of the lever to its door closed position.