Vacuum assisted squeegee attachment

Details Vacuum assisted squeegee attachment Vacuum assisted squeegee attachment

1991-01-07

1993-02-09

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15245, A47L 906

Patent

active

051843722

ABSTRACT:
A squeegee attachment tool for use with a wet/dry vacuum cleaner incorporating an oblong but narrow in profile suction head fitted with a very short squeegee blade providing both high suction and superior aspiration and yet reaches to the extreme edges of a cleaned surface at both the beginning and end of a cleaning stroke. Internal angled ribs coupled with an efficient vacuum chamber a narrow but deep intake port throat with side channel creates improved pressure distribution at the intake port mouth and provides significant side suction to remove liquid and debris from along and beneath adjacent surfaces and other obstructions. Specifically dimensioned and angled handle improves operator comfort and effectiveness.

REFERENCES:
patent: 2793384 (1957-05-01), Ortega
patent: 3069716 (1962-12-01), Smith
patent: 3210792 (1965-10-01), Sassano
patent: 3571841 (1971-03-01), Crouser
patent: 3584330 (1971-06-01), Wallin et al.
patent: 4864681 (1989-09-01), Hult et al.

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