Robotic lawn mower wheel cleaning device
AssigneeHusqvarna AB
InventorLinus EMME
Life of this patent
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Abstract
A wheel cleaning device may be adapted to be attached to a swivelable wheel of a robotic lawn mower. The swivelable wheel includes a rotatable wheel part, a wheel shield at a center of the wheel part, and a holding arm that is adapted to connect the wheel part to the robotic lawn mower in a swivelable manner, extending into the wheel part via the wheel shield that is fixed relative the holding arm. The wheel cleaning device includes a cleaner holder that is adapted to be attached to a side of the wheel part, radially displaced from the wheel shield, and a debris removal protrusion that has a longitudinal extension and is adapted to extend from the cleaner holder towards the wheel shield along its longitudinal extension when mounted.
Claims8
A wheel cleaning device adapted to be attached to a swivelable wheel of a robotic lawn mower, the swivelable wheel comprising a rotatable wheel part, a wheel shield at a center of the wheel part, and a holding arm that is adapted to connect the wheel part to the robotic lawn mower in a swivelable manner, extending into the wheel part via the wheel shield that is fixed relative the holding arm, the wheel cleaning device comprising a cleaner holder that is adapted to be attached to a side of the wheel part, radially displaced from the wheel shield, and a debris removal protrusion that has a longitudinal extension and is adapted to extend from the cleaner holder towards the wheel shield along its longitudinal extension when mounted.
A swivelable wheel arrangement adapted to be attached to a robotic lawn mower, the swivelable wheel arrangement comprising a swivelable wheel that in turn comprises a rotatable wheel part, a wheel shield at a center of the wheel part, and a holding arm that is adapted to connect the wheel part to the robotic lawn mower in a swivelable manner, extending into the wheel part via the wheel shield that is fixed relative the holding arm, wherein the swivelable wheel arrangement comprises the wheel cleaning device according to any one of the previous claims, being attached to a side of the wheel part, radially displaced from the wheel shield.
Dependencies are inferred from the claim text.