Brushing – scrubbing – and general cleaning – Machines – Wiping
Patent
1987-10-19
1988-10-25
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Machines
Wiping
15 22R, 15231, A47L 1134, A47L 1138
Patent
active
047792990
ABSTRACT:
A cleaning system includes a dolly having a base mounted on wheels and a handle at one end of the base. A tank for cleaning material and a pump are mounted on the base with the pump connected to the tank to deliver cleaning material from the tank. A box is also mounted on the base and is divided into compartments for receiving containers or cleaning material and cleaning pads. A cleaning head includes a housing having a handle. The cleaning head is small enough to be held in the hand of an operator. A plate extends across the bottom of the housing and is mounted on a vibrator mounted in the housing. The plate is adapted to hold a cleaning pad which extends across the bottom of the plate. A spray nozzle is mounted on the side of the housing and an elongated flexible tube extends from the nozzle to connect the nozzle to the pump. A switch button is on the handle of the cleaning head and is connected to the pump to selectively operate the pump and deliver cleaning material from the tank to the nozzle.
REFERENCES:
patent: 2003847 (1935-06-01), Woods
patent: 3138815 (1964-06-01), James, Jr.
patent: 3251087 (1966-05-01), Platt, Jr.
patent: 4380092 (1983-04-01), Brothers
"Cost-Effective Carpet Maintenance for Airport Terminals", Sales Catalogue, The Von Schrader Co, date unknown.
"New System Provides Better Cleaning, Faster, More Effective Carpet Care", Cleaning Management, date unknown.
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