Control device for a power tool and safety tool comprising such a control device
OwnerRoger Pellenc, Bernard Lopezinventors
Life of this patent
Estimating the term…
Abstract
Disclosed are a control device for a power tool and a power tool provided with the control device. The control device includes an operation control interface which is provided with a manually operated controller; an impedance-measuring safety interface, wherein the impedance-measuring interface includes a first manual contact electrode and a second manual contact electrode which are electrically isolated from each other, and wherein the manual contact electrodes are provided on the controller and extend over a manual bearing surface of the controller. The device is suitable for controlling and ensuring the safe use of power tools, especially electrical tools, such as pruning shears.
Claims16
Control device for a power tool, the control device comprising:
- an operation control interface provided with a manually actuated controller, presenting a manual bearing surface for movement of the controller between an off position and at least one operating position;
- a safety impedance-measuring interface, including a first manual contact electrode and a second manual contact electrode, which are electrically insulated from each other, and in which the manual contact electrodes are positioned on the controller and extend on the manual bearing surface of the controller.
Dependencies are inferred from the claim text.