SLIDER COUPLING Russian patent published in 2013 - IPC F16D3/04 

FIELD: machine building.

SUBSTANCE: slider coupling includes two semi-couplings with slots and an intermediate floating element for transfer of rotation with mutually perpendicular projections, which are mating with slots of semi-couplings On side surfaces of slots of semi-couplings there are chutes directed along longitudinal axis of the coupling. Intermediate floating element is made in the form of a cross-piece. On side surfaces of the cross-piece projections there made are chutes in radial direction. Rollers are placed in the corresponding chutes of semi-couplings and cross-piece at assembly at their intersection points. Surfaces of grooves are conjugated with surfaces of rollers.

EFFECT: increasing operating life of slider coupling.

3 cl, 6 dwg