COUPLING WITH CONNECTING RING ON TWO PARTS OF COUPLING AND ADJOINING CONNECTING RING Russian patent published in 2015 - IPC F16D3/68 F16D3/18 

FIELD: machine building.

SUBSTANCE: coupling contains two connecting parts. Each of the connecting parts has sprocket with arms and installed on it area of end face of the sprocket arm, where both sprockets are against each other, and are located in axial direction to each other with angular displacement, and area of end face of the sprocket arm has threaded hole for the screw joint. The connecting ring contains several fasteners directed to the axis of the connecting ring and located along circle. Between the fasteners located over circle there is flexible spring element. The end areas that are suitable to the fasteners of the connecting ring, belonging respectively to the area of end face of the sprocket arm, are the sprocket arms leaving the central area of the sprocket. The connecting ring for the coupling is made as standard, solid and unsegmented connecting ring within the fasteners.

EFFECT: improvement of the design.

35 cl, 14 dwg