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US 7,425,109 B2Granted
Suctioning device for a machine tool
AssigneeRobert Bosch GmbH
InventorsRobert Simm, Jan Peter Houben, Ruben Jan Moerbeek
Life of this patent
Estimating the term…
Abstract
A suction device for a power tool, in particular for a drilling and/or chipping tool, has at least one dust container and at least one suction head to be placed on a workpiece, wherein the dust container is integrated in the suction head.
Claims20
A suction device for a power tool (10a, 10b) comprising a dust container (12a-12c);
- a suction head (14a-14c) to be placed on a work piece (16a-16b), wherein the dust container (12a-12c) is integrated in the suction head (14a-14c);
- a bearing unit (46a-46c, 48a) by which the suction head (14a-14c) with the integrated dust container (12a-12c) is supportable on a housing (26a-26b) of the power tool (10a, 10b) such that when the bearing unit is fixedly supported on the housing, the suction head (14a-14c) with the integrated dust container (12a-12c) is displaceable relative to the housing along a working direction (24a-24c) of the power tool, and also including a suction duct which directs air flow from the suction head into the housing, and wherein the suction head (14a-14c) includes an opening through which a tool bit (32a, 32b) drivable by the power tool is capable of being guided in at least one operating state of the power tool.
Dependencies are inferred from the claim text.