Hand power tool device
AssigneeRobert Bosch GmbH
InventorsManfred Schuele, Helmut Wanek, Cornelius Boeck, Joachim Schadow, Joerg Maute, Florian Esenwein, Manfred Lutz, Daniel Barth
Life of this patent
Estimating the term…
Abstract
A hand power tool device includes a drive unit, an electronic unit, and a suction unit configured to extract dust out of a working region by suction. The hand power tool device further includes a cooling unit configured, at least partially, to cool the drive unit and/or the electronic unit. The cooling unit and the suction unit are configured, at least partially, as a single piece.
Claims9
A hand power tool device, comprising:
- a drive unit;
- an electronic unit;
- a suction unit configured to extract dust out of a working region by suction;
- and
- a cooling unit configured, at least partially, to cool one or more of the drive unit and the electronic unit,
- wherein the cooling unit and the suction unit are configured, at least partially, as a single piece.
A system, comprising:
- at least one hand power tool device including:
- a drive unit;
- an electronic unit;
- a suction unit configured to extract dust out of a working region by suction;
- and
- a cooling unit configured, at least partially, to cool one or more of the drive unit and the electronic unit,
- wherein the cooling unit and the suction unit are configured, at least partially, as a single piece;
- and
- at least one external suction device.
A method for cooling a hand power tool including a hand power tool device, the hand power tool device including a drive unit, an electronic unit, a suction unit configured to extract dust out of a working region by suction, and a cooling unit configured, at least partially, to cool one or more of the drive unit and the electronic unit, the cooling unit and the suction unit being configured, at least partially, as a single piece, the method comprising:
- cooling one or more of the drive unit and the electronic unit with the cooling unit.
Dependencies are inferred from the claim text.