Suction Extraction System Of An Electric Power Tool, And Electric Power Tool Having A Suction Extraction System
AssigneeRobert Bosch GmbH
InventorsRobert Simm, Markus Weber
Life of this patent
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Abstract
The invention relates to a suction system of an electric machine tool, comprising a housing (12), a pot part (20) of the housing (12), and a transmission chamber (13), with a suction device (10) for receiving air that is contaminated with drilled material, and a suction duct (11) for sucking off the air. The suction device (10) can be connected to the electric machine tool via a joining element (15) while the suction duct (11) is disposed at least in part inside the housing (12) of the electric machine tool. The invention further relates to an electric machine tool comprising a suction system.
Claims8
A suction extraction system of an electric power tool, including a housing (12), a cup part (20) of the housing (12), and a gear chamber (13), having a suction extractor (10) for receiving air contaminated with drilling material, and having a suction conduit (11) for extracting the air by suction, the suction extractor (10) being connectable to the electric power tool via a connection element (15), characterized in that the suction conduit (11) is located at least partially inside the housing (12) of the electric power tool.
An electric power tool, having a housing (12) and a suction extraction system, in which the suction extraction system includes at least one suction extractor (10) for receiving air contaminated with drilling material and also includes a suction conduit (11) for extracting the air by suction, characterized in that the suction conduit (11) is located at least partially inside the housing (12).
Dependencies are inferred from the claim text.