Patent ID: 7118609

Claim:
A motorized tool with suction and dust collection capacity comprising: means for extracting dust suitable for producing a flow of air; means for collecting dust having a first duct for the entrance of the air, that can be connected separately to said tool, an at least one second duct for the air, connected to an outside environment; said means for collecting dust includes a filtering element positioned inside an external casing with a tubular shape, characterised in that said filtering element defines an internal space and an external space surrounding said internal space; and said means for collecting dust also includes a third duct having a lid that can be positioned between a first closed position and a second open position that puts said means for collecting dust in communication with the outside environment; when said lid is positioned in said first closed position said flow of air enters from said first duct and goes out from said second duct; when said lid is positioned in said second open position said flow of air enters from said first duct and goes out from said third duct and another flow of air is created and enters from said second duct and goes out from said third duct.