COUPLING WITH BARREL-SHAPED ROLLERS Russian patent published in 2024 - IPC F16D3/16 

FIELD: machine building.

SUBSTANCE: invention relates to machine building and can be used for transmission of rotation. Coupling contains a cage consisting of two parts, with rollers, two half-couplings, each of which contains a rim with slots. Rims of half-couplings have slots with straight walls located parallel to longitudinal axis of half-coupling along circle of rim. Rollers secured along the cage circumference pass through the slots. Rollers have barrel-shaped elements, and cage contains at least two rollers.

EFFECT: improved manufacturability of the device due to the possibility of manufacturing on universal equipment and improved characteristics due to reduced play during transmission of rotation.

1 cl, 3 dwg