OLDHAM COUPLING Russian patent published in 2024 - IPC F16D3/04 F16D3/16 

FIELD: machine building.

SUBSTANCE: invention relates to machine building, particularly, to drive connectors. Oldham coupling comprises half-couplings and an intermediate element with radial projections and open cavities interacting with each other by means of a rolling assembly. Open cavities are made in the form of slots with a bottom and cylindrical side walls. Planes of symmetry of projections and cavities lie on longitudinal axis of half-coupling or intermediate element in which they are made.

EFFECT: broader functional capabilities of the coupling.

18 cl, 21 dwg