Flexible shaft coupling has two coupling units, where former coupling unit has three star shaped arms extending away from coupling axle, and latter coupling unit encloses former coupling unit around coupling axle

摘要

The flexible shaft coupling has two coupling units, where former coupling unit has three star shaped arms extending away from a coupling axle. The latter coupling unit (5) encloses the former coupling unit around the coupling axle. The elastomeric springs (12) are radially linked to the coupling axle between surfaces (14) of the arms (4) and inner extent ranges (15) of the latter coupling unit. The surfaces of the arms are pointing away from the coupling axle. The inner extent ranges of the latter coupling unit are pointing to the coupling axle.