Drying and gas or vapor contact with solids – Apparatus – Combined
Patent
1995-08-18
1997-02-25
Sollecito, John M.
Drying and gas or vapor contact with solids
Apparatus
Combined
34215, 34218, 242559, 242560, F26B 1900
Patent
active
056049927
ABSTRACT:
A dual roll dispenser is disclosed. The device comprises a housing unit having a first paper towel roll and a second paper towel roll mounted therein. Paper automatically dispenses paper from one of the rolls while the second roll remains idle. When a sensor detect that the roll being dispensed is exhausted, the device automatically engages the second paper towel roll and begins dispensing from this second roll. Displays, both local and remote, are activated to communicate a paper absent condition. The device can be used in standalone configuration or in conjunction with an air blower wherein activation of the device activates the air blower for a preset amount of time and thereafter dispenses a single paper towel sheet.
REFERENCES:
patent: 4756485 (1988-07-01), Bastian et al.
patent: 5146695 (1992-09-01), Yang
patent: 5163234 (1992-11-01), Tsukamoto et al.
patent: 5442867 (1995-08-01), Robinson
Gravini Steve
Loffler Peter
Sollecito John M.
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