VACUUM REFUSE COLLECTOR Russian patent published in 2007 - IPC A47L9/00 A47L5/32 

FIELD: cylinder-type vacuum refuse collector.

SUBSTANCE: refuse collector has main module adapted for standing on its end and including suction source and dust catching and separating device, flexible hose, rigid adapter and cleaning head. Refuse collector is further equipped with detachable gripping means providing detachable joining of rigid adapter with cleaning head to main module. When adapter is joined to main module, adapter rigid part is at least partly located within slot provided in main module. Rigid adapter receiving slot is defined by depression formed in casing between wheels of rotating wheel unit and depression formed on lower side of casing and extending from rotating wheel unit to gripping means.

EFFECT: compact storage of refuse collector owing to reduced sizes of supporting end surface.

9 cl, 6 dwg