Spinner bar

Details Spinner bar Spinner bar

2004-03-17

2008-05-27

Stinson, Frankie L. (Department: 1792)

Cleaning and liquid contact with solids

Apparatus

With movably or flexibly mounted spray or jet applying...

C134S181000, C134S198000, C239S251000

Reexamination Certificate

active

07377284

ABSTRACT:
An improved spinner bar for rotary surface cleaning machines includes an array of spray nozzles at each end of the bar. The nozzles in each array are adjustable. The outermost nozzle in each array is oriented at a different angle of inclination to the plane of rotation than the angle of the inner nozzles. The improved spinner bar results in a more uniform appearance in the cleaned surface, has a low noise level and reduces man-hours.

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