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US 12,453,407 B2Granted
Brush assembly
AssigneeMonti-Werkzeuge GmbH
InventorsSander Hendrikus Johannes Hofstee, Jan Frederik Doddema
Life of this patent
Estimating the term…
Abstract
A brush assembly has a brush holder rotatable about a rotation axis, a ring brush carried on the holder and having an annular array of radially outwardly projecting bristles, and a stop element fixed adjacent the ring brush, of noncircular section. This stop element extends along and is rotatable about a longitudinal axis generally parallel to the rotation axis and projects into the array of bristles.
Claims7
A brush assembly comprising:
- a brush holder rotatable about a rotation axis;
- a ring brush carried on the holder and having an annular array of radially outwardly projecting bristles;
- and
- a stop element fixed adjacent the ring brush, extending along and rotatable about a longitudinal axis generally parallel to the rotation axis, provided with a plurality of longitudinally extending ridges of triangular section spaced angularly around its outer surface, and projecting into the array of bristles.
1 more element
Dependencies are inferred from the claim text.