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US 2026/0149403 A1Published application
Electrical Working Device
AssigneeAndreas Stihl AG & Co. KG
InventorsJan Lukas JACKENKROLL, Johann-Sebastian Renz
Life of this patent
Estimating the term…
Abstract
An electrical working device includes an electric motor, a tool driven by the electric motor, a user-operated control element by which a target speed of the electric motor can be specified, a controller which controls an actual speed of the electric motor to the user-specified target speed and a limiter which is designed to reduce the actual speed independently of the controller as soon as the actual speed exceeds a first speed limit.
Claims11
An electrical working device, comprising:
- an electric motor;
- a tool driven by the electric motor;
- a user-operated control element by which a target speed of the electric motor is specified;
- a controller which controls an actual speed of the electric motor to the user-specified target speed;
- and
- a limiter which is designed to reduce the actual speed independently of the controller as soon as the actual speed exceeds a first speed limit.
3 more elements
Dependencies are inferred from the claim text.