A device for filling containers, comprising: an upper main element, a lower main element and lateral elements connecting the upper main element and the lower main element; support elements arranged at one another without a continuous drive device, which support elements are continuously run through the device along operating stations and along the main elements and whose interconnection with one another due to a support along at least one lateral element is disengaged, wherein the interconnection of the support elements with one another in the upper main element and/or in the lower main element is maintained over the entire movement path along the top main element and the bottom main element, and wherein the movement of the support elements in the upper main element and/or in the lower main element is acceleratable and deceleratable in a controlled manner with the interconnection of the support elements being maintained.