Coupling for transmitting rotary motion.

摘要

The invention refers to a coupling for transmitting rotary motion used especially in heavy duty machines such as rolling mills and construction equipment. According to the invention, the coupling is made up of cylindrical half couplings (1 and 6) positioned inside an outer sleeve (2). Cylindrical pockets are located at the interface between the cylindrical half couplings (1 and 6) and the outer sleeve (2), in which barrel rollers (4) are introduced that allow the half couplings (1 and 6) to take up an inclined position against the outer sleeve (2).