MECHANISM FOR MOVEMENT TRANSFORMATION Russian patent published in 2009 - IPC F16H25/04 

FIELD: machine building.

SUBSTANCE: mechanism contains casing, main driving shaft, jaw, installed on casing co-axial to driving shaft, disk with guides, rhombic four-bar linkage with pins, interacting to jaw and guides, additional driving shaft, installed co-axial in main driving shaft, levers and driven shaft. Driving shafts are pivotally connected by levers to middles of sides opposite of jointed four-terminal network. Disk is installed with ability of rotation and is mechanically connected to driven shaft. Pins are located in vortexes of four-terminal network. Guides are located symmetrically lengthwise mutually perpendicular axis of symmetry on plane of disk. Profile of jaw is described by dependence of polar radius from vectorial angle and length of side of four-terminal network and corresponds equidistant trailing for value of radius of pin inside from basic closed curve.

EFFECT: achievement of transformation smoothness of movement.

8 dwg