A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
A47L 9/06 (2006.01)
Patent
CA 2438855
A cleaning head (30) for a vacuum cleaner comprises a housing (305) which extends transversely to the direction of intended movement (A) of the head. A row of bristles (310) extend outwardly from the sides of the housing (305). The bristles (310) extend transversely outwardly and forwardly from the housing and extend to a level beneath the lowermost surface of the housing. Dirt, dust and other debris which collects at the very edge of a room is either 'guided' out of the region next to the wall or is subjected to a vigorous 'flicking' action as the head (30) is moved across the floor. A suction channel (330) is located adjacent to the bristles. The bristles (310) are provided as a unit which is removable from the head (30).
L'invention porte sur une tête de nettoyage (30) pour aspirateur comportant un corps creux (305) perpendiculaire au mouvement (A) normal de la tête, et une rangée de poils (310) s'étendant vers l'extérieur depuis les côtés du corps (305), les poils s'étendant transversalement vers l'extérieur et vers l'avant depuis le corps (305) et dépassant le niveau de la surface inférieure du corps. Les salissures, la poussière et autres débris recueillis au bord extrême d'une pièce sont soit guidés hors de la zone touchant la paroi, soit soumis à un fort battement alors que la tête (30) se déplace sur le sol. Un canal de succion (330) jouxte les poils qui se présentent sous la forme d'une unité détachable de la tête (30).
Dyson Limited
Dyson Technology Limited
Marks & Clerk
LandOfFree
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