Hand-guided sweeper

Details Hand-guided sweeper Hand-guided sweeper

2005-08-18

2009-12-15

Chin, Randall (Department: 3723)

Brushing, scrubbing, and general cleaning

Machines

Brushing

C015S049100

Reexamination Certificate

active

07631388

ABSTRACT:
A hand-guided sweeper (1) includes a guide rod (3) on which a handle (24) is mounted for guiding the sweeper (1) over the ground. The sweeper (1) has at least one sweeper brush (10), which is driven in rotation by a drive motor (2), and at least one wheel (5). The wheel (5) and the sweeper brush (10) lie against the ground during operation of the sweeper (1). The sweeper (1) has a first adjusting device (50) which permits an adjustment of the guide rod (3) relative to the sweeper brush (10) about a vertical axis (43) referred to the ground.

REFERENCES:
patent: 1846507 (1932-02-01), Boring
patent: 2765483 (1956-10-01), Le Blanc
patent: 3086789 (1963-04-01), Kleiman
patent: 5054151 (1991-10-01), Estes, Sr.
patent: 2005/0045347 (2005-03-01), Stark et al.

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