Abstract: This invention relates to a precision weighing system for transporting or moving portions of dough with a dividing slider (2) in a device for portioning and processing dough, wherein the system has a rotatably mounted, in particular pivotally mounted, first pivoting lever (11), and a rotatably mounted, in particular pivotally mounted, second pivoting lever (12), wherein the second pivoting lever (12) carries an actuating projection (18) for the reciprocating motion of the dividing slider (2), and the first pivoting lever (11) can be pivoted about the pivot bearing thereof by a drive, wherein an air bellows (4) is disposed between the first pivoting lever (11) and the second pivoting lever (12), the volume and/or shape of said air bellows being variable by compressed air admission, and which specifies the distance between the opposing lever arms of the two pivoting levers (11, 12).

Abstract: This invention relates to a precision weighing system for transporting or moving portions of dough with a dividing slider (2) in a device for portioning and processing dough, wherein the system has a rotatably mounted, in particular pivotally mounted, first pivoting lever (11), and a rotatably mounted, in particular pivotally mounted, second pivoting lever (12), wherein the second pivoting lever (12) carries an actuating projection (18) for the reciprocating motion of the dividing slider (2), and the first pivoting lever (11) can be pivoted about the pivot bearing thereof by a drive, wherein an air bellows (4) is disposed between the first pivoting lever (11) and the second pivoting lever (12), the volume and/or shape of said air bellows being variable by compressed air admission, and which specifies the distance between the opposing lever arms of the two pivoting levers (11, 12).