Wheel of a vacuum cleaner

Details Wheel of a vacuum cleaner Wheel of a vacuum cleaner

1995-04-28

1998-08-25

Stormer, Russell D.

Land vehicles: wheels and axles

Wheel

Device for attaching wheel to axle

301 51, 384416, B60B 1900

Patent

active

057976619

ABSTRACT:
Disclosed is a wheel of a vacuum cleaner which can be easily assembled and disassembled. The wheel has a hollow cylindrical hub incorporated with a cleaner body, a roller supporting the cleaner body while rolling on a floor, a support member, and a cap. The support member and the cap are fixed by a plurality of key protuberances and snap protuberances formed on the cap. The roller is rotatably supported by the support member while being in sliding contact with a plurality of ridges formed on a cylindrical outer surface of a support ring of the support member. The wheel enables a vacuum cleaner to be minimized in size.

REFERENCES:
patent: 3131977 (1964-05-01), Wirtz
patent: 3813054 (1974-05-01), Klingspor
patent: 4963115 (1990-10-01), Davin et al.
patent: 5222786 (1993-06-01), Sovis et al.
patent: 5413414 (1995-05-01), Bauer
patent: 5598605 (1997-02-01), Tomasiak
patent: 5647828 (1997-07-01), Chen

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