Back to results
US 5,273,219 AGranted
Ice dispenser
AssigneeWhite Consolidated Industries, Inc.
InventorsSammie C. Beach, Jr., Gary R. Peter, Larry E. Unger
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeWhite Consolidated Industries, Inc.
InventorsSammie C. Beach, Jr., Gary R. Peter, Larry E. Unger
Estimating the term…
An ice dispenser provides a storage bin in which ice cubes manufactured by an ice maker are stored until used. A powered agitator within the bin operates to move cubes to an exit end where they enter a lifting and metering drum. From the lifting and metering drum the ice cubes, in one embodiment, pass through an adjustable ice crusher which functions to crush the ice into particles the size of which can be changed by adjustment of the crusher. In one position, the crusher can be adjusted so that uncrushed cubes pass through the crusher. In a second embodiment, a deflector is provided to allow the ice cubes to bypass the crusher when uncrushed cubes are required. The deflector is moveable to a position to cause the cubes to pass through the crusher and for delivery of crushed ice. The lifting and metering drum operates at a lower speed than the agitator or crusher and is driven by gearing connecting the lifting and metering drum with the agitator. Similarly, the crusher is driven by gearing connecting the crusher with the agitator. Speed of the agitators is substantially greater than the speed of the lifting and metering drum.
An ice dispenser comprising a bin for storing ice cubes and having an exit, powered rotatable agitator means operable to cause movement of said ice cubes to said exit, a powered crusher, a transfer drum at said exit operable to receive ice cubes at said exit and deliver such ice cubes to said crusher, first drive means connecting said agitator and drum causing rotation of said drum at a speed substantially slower than the speed of rotation of said agitator to prevent overloading of said crusher, and second drive means connected to said crusher operating to rotate said crusher at a speed substantially greater than the speed of rotation of said drum.
An ice dispenser including a crusher for crushing ice cubes comprising powered rotating laterally spaced crusher blades, non-rotatable crusher blades interleaved with said powered blades, adjusting means for moving said non-rotating blades toward and away from said powered blades to adjust the distance of interleaving of said blades and thereby adjust the size of ice particles produced by crushing ice cubes supplied to said crusher, a user operated device connected to adjust the position of said non-rotatable blades, and resilient means connecting said user operated device to said non-rotatable blades to allow movement of said user operated device to a desired adjusted position without corresponding movement of said non-rotatable blades in the event said non-rotatable blades are held against movement by a blocking ice cube, operation of said crusher clearing said blocking cube permitting said resilient means to move said non-rotating means to its adjusted position.
Dependencies are inferred from the claim text.