Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1990-10-02
1991-10-15
Moore, Chris K.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
15344, A47L 702
Patent
active
050561863
ABSTRACT:
A combination cleaner is provided which combines both vacuum cleaning and brushing or waxing capabilities. All operative elements are contained within a main body (11) and driven by a motor (17) through a driving train and a clutch assembly (19). The vacuum cleaning portion of the combination cleaner includes a vacuum fan (18), as well as a filter net (16) located within a frontal hood (14) of the combination cleaner. Waxing brushes (21) are mounted on a bottom portion of the combination cleaner and the combination cleaner may be selectively used in accordance with a plurality of brushes. The cleaner provides both vacuum cleaning and waxing capabilities through actuation of the clutch assembly (19) for providing a multi-purpose and multi-effective combination cleaner being used at the discretion of an operator.
REFERENCES:
patent: 4513470 (1985-04-01), Toya
patent: 4574419 (1986-03-01), Lex
patent: 4773120 (1988-09-01), Wang
patent: 4798613 (1989-01-01), Hetherington et al.
patent: 4924550 (1990-05-01), Wu
Klein David I.
Moore Chris K.
Rosenberg Morton J.
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