Back to results
US 2009/0013842 A1Published application
Power Tool
AssigneeAndreas Stihl AG & Co. KG
InventorsHeiko Rosskamp, Jorg Elfner, Roland Schierling, Peter Bauer
Life of this patent
Estimating the term…
Abstract
A power tool has a drive motor that drives a tool and an optical guiding device secured on the power tool in alignment relative to the work tool. The guiding device is arranged in a low-vibration arrangement on the power tool and is in particular secured on the power tool in a low-vibration area of the power tool. At least one section of the power tool vibrates in the form of a standing wave in at least one direction, wherein the low-vibration area where the guiding device is arranged is the area of a node of the standing wave.
Claims20
A power tool comprising:
- a drive motor that drives a work tool;
- an optical guiding device secured on the power tool in alignment relative to the work tool;
- wherein the guiding device is arranged in a low-vibration arrangement on the power tool.
Dependencies are inferred from the claim text.