VACUUM CLEANER Russian patent published in 2017 - IPC A47L9/00 

Abstract RU 2617981 C1

FIELD: engines and pumps.

SUBSTANCE: proposed vacuum cleaner, which includes a main body with a fan motor, a suction unit, connected to the main body, a dust collector, separately mounted on the main body and the wheel assembly for moving the main body. The wheel assembly includes the frames at the lower part of the left and right sides of the main body. The wheels are mounted with opportunity to rotate on the frames, provided on the left and right sides of the main body. Each wheel has a negative camber angle.

EFFECT: reliability of operation increase.

15 cl, 13 dwg

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RU 2 617 981 C1

Authors

Park Dzong Soo

Kim Ki Man

Kim Dong Dzun

Kim Khioun Soo

Baek Seok Bong

Sudzuki Narukhiko

Li Dong Khiun

Li Dzin Kho

Lim Dzong Gook

Dzeon Kiong Khoj

Choe Dzun Khoo

Dates

2017-04-28Published

2014-06-05Filed