Refrigeration – Means producing shaped or modified congealed product – With product receiving and storing means
Patent
1986-01-23
1987-09-22
Tapolcai, William E.
Refrigeration
Means producing shaped or modified congealed product
With product receiving and storing means
2221466, 222413, 366318, 366320, 366329, F25C 518
Patent
active
046946616
ABSTRACT:
Effective active storage volume of an ice dispenser is increased by an upward and forward sloping bottom wall with a compound curve. A stainless steel helically bent auger rod has a conical shape and closely fits within a trough having a relatively large radius at a rear and a relatively small radius at a front. Larger radius curved lateral areas complete the bottom wall. Ice moves upward toward the front of the bin and then upward at an obtuse angle toward the top of the bin and then tumbles rearward and downward. The rotating auger prevents bridging and continually pushes more ice forward than is dispensed. A helical auger with solid flytes radially extends from a forward portion of the shaft to move ice cubes through the dispensing opening in the front wall at the front end of the trough.
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patent: 2587127 (1952-02-01), Erickson et al.
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patent: 3641783 (1972-02-01), Werner
patent: 3798923 (1974-03-01), Pink et al.
patent: 3858765 (1975-01-01), Landers
patent: 3902331 (1975-09-01), True, Jr. et al.
patent: 4512502 (1985-04-01), Landers
SerVend International, Inc.
Tapolcai William E.
Wray James C.
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