Portable sweeping device

Details Portable sweeping device Portable sweeping device

1982-06-30

1984-07-24

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15327C, 15405, 417234, 417364, A47L 524

Patent

active

044610556

ABSTRACT:
A portable sweeping device which operates with an air-blast flow, and comprises a housing having a handle arranged at the upper end, and a fanwheel blower or impeller arranged in the housing and driven by an internal combustion engine arranged in the direction of the axis of rotation of the blower; the blower generates an air flow which exits through an air discharge outlet of the housing. The axis of rotation of the fanwheel blower is arranged at least substantially vertically during use.

REFERENCES:
patent: 4132507 (1979-01-01), Akiyama et al.
patent: 4187577 (1980-02-01), Hansen et al.
patent: 4223419 (1980-09-01), Sato et al.
patent: 4237576 (1980-12-01), Stakes
patent: 4288886 (1981-09-01), Siegler
patent: 4318203 (1982-03-01), Satoh et al.

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