ADJUSTABLE SPATIAL LEVERAGE Russian patent published in 2003 - IPC

FIELD: mechanical engineering; robots and manipulators. SUBSTANCE: proposed mechanism has base, platform and similar drive members which may be placed in fixed position. Motion from these members is transmitted to closed kinematic system of Assur group, class V whose working point performed rectilinear translational motion along line of intersection of two planes at continuous motion of drive members by means of hydraulic cylinder which may be placed in fixed position. Proposed device ensures motion of working point of driven member (actuating mechanism) over curvilinear trajectory and plane-parallel motion. EFFECT: enhanced efficiency and reliability. 1 dwg