Squeegee assembly and method of using same
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United States of America Patent
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Nov 8, 2011
Grant Date -
Sep 11, 2008
app pub date -
Nov 19, 2007
filing date -
Nov 17, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A squeegee blade assembly and method of use for a floor surface maintenance machine. A blade/guide subassembly is inserted into a channel of a scrub head prior to operation. During operation, the subassembly is retained with the channel via friction and/or protruding structures. During a blade exchange procedure, the subassembly is retracted from the channel prior to separation of the blade from the guide. Interaction with a protruding structure within the channel signals to an operator that the subassembly has been properly positioned.
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