BOGDANOV'S SLIDER-CRANK MECHANISM WITH LINK MOVING LINEAR-PROGRESSIVELY Russian patent published in 2015 - IPC F16H21/00 

FIELD: machine building.

SUBSTANCE: invention relates to rotation conversion of the lead element to the translational movement of the piston rod. The mechanism has base with crank and guide with slider, first piston rod equal to two lengths of crank and connected with it by middle, and by one end with slider. With another end of the piston rod the second piston rod is connected, with its another end the third piston rod is connected by one end, it is equal to length of the crank, and it is connected by another end with one end of the forth piston rod equal to length of second piston rod, and which by another end is connected with crank, bears cantilever and creates parallelogram with third, second and half of first piston rod. On cantilever of the forth piston rod the sliding on it hinge joint is installed, with it two links with same length are connected, their another ends are connected with the hinge joints installed in the crank and first piston rod such that create diamond with them. The third piston is equal to length of the crank, and is connected by another end with one end of the additional forth piston rod equal to length of the second piston rod, and which by another end is connected with hinge joint of the crank, bears cantilever and creates parallelogram with them. On cantilever of the forth piston rod the sliding on it hinge joint is installed, it connects two links with same length, their another ends are connected by the hinge joints with the crank and first piston rod such that create diamond with them.

EFFECT: increased compactness of mechanism.

2 dwg