Portable power tool
AssigneeRobert Bosch GmbH
InventorsTom Staeubli, Robert Simm, Thomas Bannwart, Nico Spinelli
Life of this patent
Estimating the term…
Abstract
A portable power tool, in particular a hand-held planing machine, includes at least one workpiece contact unit and at least one handle unit. The workpiece contact unit has at least one workpiece contact surface, and the handle unit has at least one main handle. The main handle has at least one maximum distance point that, in a direction extending at least substantially perpendicularly to a workpiece contact surface, has a maximum distance from the at least one workpiece contact surface. The maximum distance is less than 150 mm.
Claims20
A power tool system, comprising:
- at least one portable power tool including:
- at least one workpiece contact unit having at least one workpiece contact surface, and
- at least one handle unit having a main handle, wherein at least one drive unit having at least one drive axis which interests an axis of main extent of the main handle, and
- the main handle has at least one maximum distance point that, as viewed along a direction that is at least substantially perpendicular to the at least one workpiece contact surface, has a maximum distance of less than 150 mm in relation to the at least one workpiece contact surface;
- at least one energy storage unit configured to be positioned in the main handle and to store power and configured such that, when positioned in the main handle as viewed along the direction that is at least substantially perpendicular to the at least one workpiece contact surface, the at least one energy storage unit is disposed at least substantially entirely above a center of gravity axis of the portable power tool;
- and
- an operating element configured to actuate a switch, the operating element located directly above the at least one workpiece contact unit and at least in part directly beneath the at least one handle unit.
A portable power tool, further comprising:
- at least one workpiece contact unit having at least one workpiece contact surface;
- at least one handle unit having at least one main handle, wherein the at least one main handle has at least one maximum distance point that, as viewed along a direction that is at least substantially perpendicular to the at least one workpiece contact surface, has a maximum distance of less than 150 mm in relation to the at least one workpiece contact surface;
- an operating element configured to actuate a switch, the operating element located directly above the at least one workpiece contact unit and at least in part directly beneath the at least one main handle;
- and
- one or more of at least one open-loop and closed-loop control unit, which, as viewed along the direction that is at least substantially perpendicular to the at least the workpiece contact surface, is disposed between a center of gravity axis of the portable power tool and the workpiece contact unit.
A portable power tool, comprising:
- at least one workpiece contact unit having at least one workpiece contact surface;
- at least one handle unit having at least one main handle, wherein the at least one main handle has at least one maximum distance point that, as viewed along a direction that is at least substantially perpendicular to the at least one workpiece contact surface, has a maximum distance of less than 150 mm in relation to the at least one workpiece contact surface;
- an operating element configured to actuate a switch, the operating element located directly above the at least one workpiece contact unit and at least in part directly beneath the at least one main handle;
- and
- at least one drive unit having at least one drive axis, which intersects an axis of main extent of the at least one main handle.
Dependencies are inferred from the claim text.