Brushing – scrubbing – and general cleaning – Machines – Wiping
Patent
1995-10-10
1998-09-15
Graham, Gary K.
Brushing, scrubbing, and general cleaning
Machines
Wiping
15100, 134122P, B08B 1120
Patent
active
058061258
ABSTRACT:
A transparency cleaning device includes a pair of oppositely disposed wiping blades formed of a windshield wiper type soft rubber material, each of the wiping blades being biased to engage a surface of the transparency which passes therebetween, each of the wiping blades is attached to a corresponding member, said members being movable relative to each other so that the transparency can be easily directed between the wiping blades; as the transparency passes between the wiping blades the cleaning fluid is removed from the surfaces thereof without damage to the transparency, the wiping blades are also oriented during the cleaning operation so that the cleaning fluid removed from the transparency flows off of one end of the wiping blades toward the bottom of the cleaning device. Several embodiments are described including open and closed frame constructions having a rotatable crank operably connected to a transparency receiving member as well as a smaller, more portable version configured to be placed over a sink as the transparency is manually pulled through the device.
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Millikan Clarence L.
Shockley Paul E.
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