Sprühkörperwelle and associated Absprühkörper for a rotary atomizer

Spruhkorperwelle (2; 9; 18) for a rotary atomizer, wherein an Abspruhkorper (8; 12; 17) to the rotatable Spruhkorperwelle (2; 9; 18) is mountable, a) wherein the Spruhkorperwelle has a hollow inner contour, in which a mounting shaft of the Abspruhkorpers (12) can be axially inserted to mount the Abspruhkorper (12) on the Spruhkorperwelle, b) wherein the Spruhkorperwelle (2; to mount 18), a fastening means (3;; 9; 18) in addition to a screw connection to the Abspruhkorper (8; 12; 17) on the Spruhkorperwelle (2; 9 10; 14, 15 , 16; 19, 21), characterized in that c) that the fastening device has at least one locking or friction element on the inner contour of the Spruhkorperwelle to form (with at least one complementary locking or friction element 16) to the mounting shaft of the Abspruhkorpers (12) a latching or frictional connection, by virtue of the operation the centrifugal force occurring during operation is created and / or amplified, wherein the at least one complementary locking or friction element (16) in the form ...