Hand-guided sweeping machine

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

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Details

153403, 15 83, 15 792, A47L 514

Patent

active

049792601

ABSTRACT:
A hand-guided sweeper employing a rotary brush to propel debris into a detachable hopper, a blower to facilitate pickup of dust and a filter to remove dust prior to passing through the blower includes guides on the frame of the sweeper adapted to cooperate with projections on the sides of the hopper, permitting the hopper to be inserted and removed from the front of the sweeper without notable lifting and interference to the blower and filter.

REFERENCES:
patent: 2701377 (1955-02-01), Luissch et al.
patent: 2782435 (1957-02-01), Stone
patent: 2784440 (1957-03-01), Newport
patent: 2834034 (1958-05-01), Angell
patent: 2910720 (1959-11-01), Smith
patent: 4173052 (1969-11-01), Burgoon et al.
patent: 4716621 (1988-01-01), Zoni

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