Wheel bearing arrangement for suction cleaner

Details Wheel bearing arrangement for suction cleaner Wheel bearing arrangement for suction cleaner

1989-05-03

1990-09-11

Stormer, Russell D.

Land vehicles: wheels and axles

Combined wheel and axle modification

301 5R, 301 63PW, 301111, 301124R, B60B 1900

Patent

active

049556690

ABSTRACT:
In a wheel bearing arrangement for a suction cleaner, the wheel (20) has on its inside a shaft (21) cooperating with bearing surfaces (12,14) in the suction cleaner housing (10) and a bottom portion (15) thereof, respectively. According to the invention, the housing (10) comprises a supporting wall (16) extending along the outside of the wheel and having a bearing member (17) cooperating with a pivot (22) provided on the outside of the wheel.

REFERENCES:
patent: 3813054 (1974-05-01), Klingspor
patent: 3977040 (1976-08-01), Sugasawara
patent: 4509227 (1985-04-01), Keane
patent: 4530543 (1985-07-01), Keane
patent: 4546512 (1985-10-01), Liebscher et al.

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