%0 Journal Article %T The theoretical aspects creation rotary machines with continuos cutting trees and shrubs %A Ivashnev, M.. %K shrub-cutting machine, bending down beam %J Actual directions of scientific researches of the XXI century: theory and practice %D 2014 %N 2 %P 3 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov