METHOD OF CROSSING LEVERS AND LEVER CONNECTION CROSSING LEVERS DRAGONFLY Russian patent published in 2024 - IPC F16H21/12 B66F7/08 B66F3/22 

FIELD: machine building.

SUBSTANCE: invention relates to lever mechanisms and methods of transferring forces and motion. Method of levers crossing at least on one axis or shaft in lever connection and consists in pairwise communication at least two diagonal pairs of parts in the form of single-arm levers with the help of crossing curvilinear rods bypassing the axis or shaft from one, or from different, or from both sides. One of the rods can pass between axes or shafts, or with the help of cutouts in two parts in the form of sectors or wheels. At the same time, these connections do not prevent independent turns of the obtained levers. Lever connection consists of a pair of levers crossing at least on one axis or shaft, each having at least a pair of arms.

EFFECT: possibility of independent rotation of levers is provided.

2 cl, 44 dwg