A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
15/70.2
A47L 11/22 (2006.01) A47L 11/24 (2006.01) A47L 11/33 (2006.01)
Patent
CA 1287456
ABSTRACT OF THE DISCLOSURE A rotary brush sweeper includes a debris pan with an inlet portion that glides on a surface being cleaned. The debris pan automatically disengages from the sweeper upon being engaged by an obstacle in the path of the sweeper. The debris pan is configured with an inlet portion or scoop for directing debris pro- pelled by a rotary brush into the debris pan. The scoop portion has a first upwardly and rearwardly in- clined surface and a second surface beneath the first surface and facing downwardly. A low friction material covers the first and second surfaces of the scoop to facilitate collection of debris into the debris pan. The covering may include an integrally formed tip por- tion of abrasion-resistant material, and is preferably configured in cooperation with the scoop to mechanical- ly grip onto the scoop without the need for screws or adhesives.
549395
Berfield Robert C.
Fegan Richard M.
Seasholtz Craig A.
Berfield Robert C.
Fegan Richard M.
Marks & Clerk
Seasholtz Craig A.
Shop-Vac Corporation
LandOfFree
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