Husqvarna Ab

Pär-Ola Svensson

Magnus Öhrlund

Mats R Svensson

Fredrik Kallström

Stefan Stark

Christian Bylund

Jonathan Björn

Martin Larsén

Tobias Nyberg

Anders Hjalmarsson

Henric Isén

A power tool () is disclosed comprising a tool (), a power source () arranged to power the tool (), a throttle lever (), a circuit board (), and a human machine interface () comprising components () arranged on the circuit board (). The power tool () further comprises a magnet () operably connected to the throttle lever (), and a sensor arrangement () configured to sense the intensity of the magnetic field of the magnet (). The sensor arrangement () is arranged on the circuit board ().

Hand held power tool with a human machine interface

A robotic work tool having a chassis, a cover and a controller for controlling the operation of the robotic work tool. The robotic work tool further has a lift/collision detection device () connected to the controller for providing sensor input, and which Hft/coUision detection device () includes a first sensor element () and a second sensor element (). The controller () is configured to receive sensor input of a distance value indicating a distance between the first sensor element () and the second sensor element (), determine that a lift has been detected, fay comparing the distance value with a lift detection threshold and/or determine that a collision has been detected, by comparing the distance value with a collision detection threshold, wherein the collision detection threshold is different from the lift detection threshold.

Robotic work tool and a method for use in a robotic work tool comprising a lift/collision detection device

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Foreserum, Sweden

Pär-Ola Svensson