Sander, especially for sanding curved surfaces
OwnerPetr FRONEKinventor
Life of this patent
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Abstract
A sander especially suited for sanding curved surfaces. The sander has an elongate body and a grinding plate movably attached thereto. A power unit drives the grinding plate. At least two lever beams are attached to the elongate body. Each of the lever beams has two opposite ends. The grinding plate is attached to ends of lever beams using flexible connecting elements to allow the grinding plate to move relative to the sander body.
Claims9
Sander especially for sanding curved surface areas, comprises a elongate body to which a grinding plate is movably attached, and a power unit for driving the movable grinding plate to provide its grinding motion, characterized by at least two movable lever beams (9, 20) attached to the body (1, 17) one apart from another, the lever beams being provided with two opposite ends, a flexible grinding plate being attached to said ends over flexible connecting elements (10, 21), in order to provide the flexible grinding plate with relative and defined linear or orbital motion in relation to the body (1, 17).
Dependencies are inferred from the claim text.