Hand-guided, mobile cleaning machine

Details Hand-guided, mobile cleaning machine Hand-guided, mobile cleaning machine

1988-12-15

1990-07-24

Roberts, Edward L.

Brushing, scrubbing, and general cleaning

Machines

Brushing

15 49R, 15320, 180 192, A47L 1116, A47L 1140

Patent

active

049426389

ABSTRACT:
A hand-guided mobile cleaning machine particularly a scrubbing machine having a cleaning tool positioned between a rear roller drive assembly and a front roller steering assembly, the steering assembly being operated by a handle-bar mounted on the rear of the machine, the handle-bar being operatively coupled to the steering assembly by either a set of Bowden cables, a sprocket and chain arrangement, or a motor driven gear arrangement.

REFERENCES:
patent: 3190386 (1965-06-01), Swinny
patent: 4158901 (1979-06-01), Wulff et al.
patent: 4339841 (1982-07-01), Waldhauser et al.
patent: 4763741 (1988-08-01), Torta

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