SAFETY COUPLING Russian patent published in 2015 - IPC F16D21/00 F16D7/04 F16D23/14 

FIELD: machine building.

SUBSTANCE: safety coupling comprises driving and driven cam half-couplings, the driven half-coupling is installed on a shaft and can move along the splines in axial direction. The driving half-coupling is fitted on an axis, is able of free rotation and is kinematically connected to the axis by a spring-loaded screw pair, magnets are mounted on the driving half-coupling and the housing of the driven half-coupling, the driven half-coupling is made from ferromagnetic material.

EFFECT: enhanced operating reliability of a safety coupling.

2 dwg