Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1982-05-17
1984-02-28
Moore, Chris K.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
15312A, F26B 1900
Patent
active
044334508
ABSTRACT:
An apparatus 10 for stripping fluid from the surface of a vehicle including a plenum 14 and a flexible inflatable primary bag 20 having a primary bag inlet releasably mounted on the plenum 14 for allowing the flow of air from the plenum 14 to the primary bag 20 and a nozzle end 22 and a bag opening 24 disposed between the primary bag inlet and the nozzle end 22. The apparatus further includes a flexible inflatable secondary bag 26 having an elongated secondary bag inlet 28 secured about the bag opening 24 for hinging movement and a nozzle end 30 for allowing the flow of air therethrough. The apparatus is characterized by including a hinging control frame 34 for controlling the hinging action of the secondary bag 26 with respect to the primary bag 20.
REFERENCES:
patent: 3570042 (1971-03-01), Solomon
patent: 3600224 (1971-08-01), Stilwell
patent: 4161801 (1979-07-01), Day et al.
Day David R.
McElroy Lucian G.
Milton Jr. Harold W.
Moore Chris K.
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