ES210466U - Perfected sheet applicator. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Plate smoothing machine, perfected, of the type in which the sheet to be flattened runs between two lower and motor roller tracks, attached to the fixed bed, and other upper and dragged ones mounted on a movable bed in the height adjustment direction, characterized because each of the upper end rollers is suspended from two supporting spindles which are screwed to the mobile base itself and appear in the determination of grip wheels, being related to each other by a transmission chain, which extend between two solid pinions to both, and by means of a lower plate, which is crossed by both spindles with the possibility of free rotation thereof and has built-in tensioning elements that act appropriately on the aforementioned transmission chain so that when turning either of the two spindles of one of the upper end rollers, said rotation is transmitted to the other spindle through the corresponding chain of transmission, so that both spindles move synchronously, determining the balanced approach or lodging of said roller with respect to the fixed bench and in either case, when moving the spindles with their pinions and corresponding chain the simultaneous displacement is verified of the mentioned plate, whose tensioners continue like this in relation to the chain of transmission. (Machine-translation by Google Translate, not legally binding)