Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1985-07-17
1990-06-05
Hornsby, Harvey C.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
15344, 15353, A47L 524
Patent
active
049301780
ABSTRACT:
A compact, self-contained recycling extraction cleaner having a body member wherein a handle half of the body has all of the electrical components, except possibly the cleaning fluid pump, sealed therein, and the cleaning fluid is retained within a removable discharge head half of the body that defines a plenum chamber and carries a spray nozzle, filter and vacuum intake head, as well as, perhaps, the cleaning fluid pump. Furthermore, in accordance with another feature, solution conduits to and from the pump may be built into the wall of the body in a manner that, when the cleaning fluid pump is located in the handle half, the conduit portions of the two halves sealingly mate in the assembled condition of the body halves. Still further, arrangements are provided for preventing cleaning solution from being discharged through the vacuum intake head or flowing into the vacuum blower.
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Domay Theodor
Monson Clifford L.
Perry Danny C.
Wilks Henry A.
Haugland Scott J.
Hornsby Harvey C.
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