Gas separation – With means facilitating transportability or handling of... – Handle feature for apparatus or part thereof
Patent
1991-05-28
1992-02-18
Spitzer, Robert
Gas separation
With means facilitating transportability or handling of...
Handle feature for apparatus or part thereof
55359, 55429, 55471, 55472, 55DIG3, B01D 2905, B01D 2915
Patent
active
050890379
ABSTRACT:
A vacuum cleaner comprising a dust receiving container having an aperture for connecting a suction hose and an opening at the top for releasably supporting a motor-fan unit. A frame surrounding the container is provided with a vertically sliding structure for raising the motor-fan unit above the container at a distance sufficient to allow the container to be withdrawn sideways below the motor-fan unit. The motor-fan unit includes a dust filter, which when raised above the container, can be cleaned while allowing the dust to fall in the container.
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Morneau Roland L.
Spitzer Robert
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