Cleaning blade

Details Cleaning blade Cleaning blade

B - Operations, Transporting

27

G

B27G 13/00 (2006.01) B23D 61/06 (2006.01) B27B 33/08 (2006.01) B27G 13/10 (2006.01)

Patent

CA 2056999

ABSTRACT OF THE DISCLOSURE The invention relates to a rotatable blade (11) for cleaning units having a plurality of teeth (1) spaced around the periphery of the blade (11). Said teeth (1) are dismountable and/or replaceable and symmetrically shaped with several cutting edges (3), each tooth fitting into a locking recess (10) in the blade (11) with a shape corresponding to the shape of the tooth such that only one of said cutting edges (3) of the tooth projects from the blade, the remaining cutting edges (3) being located in said recess (10). Said tooth (3) can be removed from said recess (10), rotated and replaced in said recess (1) such that a new cutting edge (3) projects from said blade.

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