An attachment arrangement (21) for a leaf-spring compound (2) used as a release system (1) especially for soil-working implements, the leaf-spring compound (2) including several leaf springs (215, 215') with substantially identical ground plans, the leaf springs (215, 215') being held together by an attachment arrangement (21) at either end portion (2153) of the leaf springs (215, 215'), each of the end portions (2153) of each leaf spring (215, 215') abutting supportingly in a coupling element (211) and being attached to the coupling element (211) with a clamping bolt (212), a stop element (213) and a supporting element (214), the supporting element (214) creating a clearance to an inner leaf spring (215') and being positioned at least partially over a cut-out (2152) in the leaf springs (215, 215').