LEVER-AND-GEAR MECHANISM FOR CONVERTING ROTATION TO COMPLEX MOTION Russian patent published in 1994 - IPC

FIELD: mechanical engineering. SUBSTANCE: when fork 18 and slider 20 and also fork 19 and output slider 7 are connected to each other respectively rotation around Y-Y axis is transferred from a drive to output slider 7 through connecting rod 8, and to rocker 9 and further to driven shaft 14 with faceplate 15 through additional connecting rod 10. Simultaneously crank 5 together with pinion 4 rotates around X-X axis and through main connecting rod 8 sets the output slider 7 to reciprocating motion and driven shaft 14 is set to oscillations through additional connecting rod 10 and rocker 9. When slider 4 is unlocked output slider 7 will only rotate, when output slider 7 is unlocked it will only reciprocate. When both slider 20 and output slider 7 are simultaneously unlocked slider 7 will be immovable and only the second output member - driven shaft 14 will work. Manipulating by pins 22 and 23 two output members may be set in operation in the form of either two complex motions or complex motion of one member, and rotary or reciprocating motion - of the other one. EFFECT: improved structure. 2 cl, 1 dwg