STABILIZING OF FOREST WORK UNIT
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Abstract
A method for stabilizing at least one frame part of a forest work unit involves determining a moment applied by a payload of the forest work unit to a frame part to be supported and determining a magnitude and direction of at least one support moment needed at least for stabilizing the frame part on the basis of the moment applied by the payload to the frame part to be supported. An arrangement for stabilizing at least one frame part of a forest work unit comprises means for carrying out said determinations.
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Citations
48 Claims
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1-24. -24. (canceled)
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25. A method for stabilizing at least one frame part of a forest work unit, wherein the method comprises the steps of:
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determining a component of a moment applied by a payload to a frame part to be supported of the forest work unit of, the component acting about an at least substantially longitudinal rotation axis of the forest work unit; and determining on the basis of at least the moment applied by the payload to the frame part to be supported a magnitude and direction of at least one support moment required for stabilizing at least the frame part. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32, 33)
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34. An arrangement for stabilizing at least one frame part of a forest work unit, wherein the arrangement comprises:
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means for determining a component of a moment applied by a payload of the forest work unit to a frame part to be supported, the component acting about an at least substantially longitudinal rotation axis of the forest work unit; and means for determining on the basis of at least the moment applied by the payload to the frame part to be supported a magnitude and direction of at least one support moment required for stabilizing at least the frame part. - View Dependent Claims (35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48)
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Specification