Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1995-04-28
1997-08-12
Moore, Chris K.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
15331, 15353, A47L 700
Patent
active
056552548
ABSTRACT:
A cleaning machine is provided with a recovery tank for containing recovered liquid from a floor or other surface that is being cleaned. The recovery tank has a chamber that houses the recovered liquid and within the chamber are a recovery inlet and a vacuum conduit. The recovery inlet carries the recovered fluid for discharge into the chamber and the vacuum conduit is used in creating a desired vacuum to cause the recovered liquid to be drawn into the chamber. The recovery tank is disposed on a cleaning tank for containing a liquid cleaning solution that is applied to the surface for cleaning purposes. The recovery tank covers an access opening in the cleaning tank for receipt of the liquid cleaning solution. A vacuum motor produces the vacuum and is located next to the cleaning tank below the recovery tank. Sealing members insure a proper seal at the junctions for the recovered liquid and the vacuum when the removable tank is joined to the cleaning tank.
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Bores Frederick M.
Bothun Eugene L.
Moore Chris K.
Windsor Industries Inc.
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