Brushing – scrubbing – and general cleaning – Machines – Brushing
Patent
1997-07-17
1999-05-04
Warden, Robert
Brushing, scrubbing, and general cleaning
Machines
Brushing
B60S 300
Patent
active
058989668
ABSTRACT:
Car wash side brushing apparatus includes a rotatable vertical shaft to the top and bottom of which is mounted a horizontal arm supporting a rotatable washer adjacent its end. The end of each horizontal arm is rotatable about its longitudinal axis with respect to the attached end such that the longitudinal axis of each washer is tilted to place one of the upper and lower ends thereof more closely to the vertical side surface of a vehicle than the other end. In addition, the upper end of the vertical shaft is rotatable axially with respect to the lower end thereof such that one of the horizontal arms leads the other by a selected angle measured in a horizontal plane.
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Aldag Andrew
Warden Robert
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