Invention Grant
US07631388B2 Hand-guided sweeper 失效
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Hand-guided sweeper
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.
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