Abstract: In an accumulating conveyor chain, which is composed of a link chain with alternating inner and outer link plates coupled via hollow or solid hinge bolts, in which the sleeves are fixed in the inner link plates and the hinge bolts rotatably traversing the sleeves are fixed in the outer link plates, and in which large-diameter conveyor rollers are mounted on sleeves predetermined along the chain length and smaller rollers are mounted at both sides on hinge bolts extended outwardly beyond their sleeves, the hinge bolts are formed in sleeves free from conveyor rollers in unextended fashion and free from rollers. The conveyor chain consists of few parts, can shift during operation and can be used universally with chain wheels for normal link chains or oblong-element chains.