DOUBLE-SLIDER COUPLING Russian patent published in 2015 - IPC F16D3/79 

FIELD: machine building.

SUBSTANCE: claimed coupling comprises the spider composed of a hollow cylinder with diametrically perpendicular grooves made from the side of limiting element and half-coupling with diameter ledges. Every said half-coupling has two ledges to interact with the spider diametrically perpendicular grooves that are mutually perpendicular to each other at assembly. Depth of the grooves allows for clearances for compensation for half-coupling angular shift. Note here limiting element at its working position is rigidly secured at the spider.

EFFECT: expanded applications.

3 dwg