Brushing – scrubbing – and general cleaning – Machines – Brushing
Reexamination Certificate
2007-06-26
2007-06-26
Chin, Randall (Department: 1744)
Brushing, scrubbing, and general cleaning
Machines
Brushing
C015S021100, C015S053400, C015S088400
Reexamination Certificate
active
10947670
ABSTRACT:
Apparatus for cleaning the rim of a wheel. The apparatus comprises a housing journaling a driveshaft, driven by an electric motor and mounting a pair of wire brushes configured to contact the wheel rim. Guides on the housing cause the axis of the drive shaft to be parallel to the wheel axis. In use, the housing pivots to follow the wheel rim while the electric motor remains in the same orientation. A brake mechanism between the housing and electric motor prevents rotation of the housing when the guides are not engaged with the wheel rim.
REFERENCES:
patent: 2807038 (1957-09-01), Henry
patent: 2915766 (1959-12-01), Peterson
patent: 4527300 (1985-07-01), Kunde et al.
patent: 4532665 (1985-08-01), Evans et al.
patent: 5161281 (1992-11-01), Hanen
patent: 5964002 (1999-10-01), Schaal
patent: WO91/01819 (1991-02-01), None
Chin Randall
Taylor & Aust P.C.
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