Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1992-09-04
1994-09-27
Moore, Chris K.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
15245, 15393, 15401, 15418, 405115, A47L 700
Patent
active
053497228
ABSTRACT:
Systems for containing fluids and for both containing a fluid and then evacuating the contained fluid to a point of treatment or disposal. These systems have a fluid containment boom and a pump for creating a vacuum in the boom and compressing a portion of the lower side of the boom against a surface on which the boom is placed to lock the boom in place and form a barrier against fluid on the surface. The compressible portion may be made of a closed cell material in which case the contained fluid can be evacuated from the surface through the boom.
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