Machine for scrubbing or finishing floor surfaces
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United States of America Patent
Stats
-
Aug 4, 2009
Grant Date -
Nov 10, 2005
app pub date -
Apr 21, 2005
filing date -
Apr 23, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The disclosure relates to the floor scrubbing or finishing machines. There is provided a machine for scrubbing or finishing a floor surface comprising carriage means adapted for translational movement over a floor surface, a workhead, an electric motor carried by the carriage means and arranged in use to drive the workhead and battery support means adapted in use to support at least one battery as a source of electric power for driving the electric motor, wherein said battery support means are adapted to support said at least one battery so that said at least one battery can be positioned in a selected one of a range of positions relative to said workhead whereby the loading on said workhead can be varied as required.
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