Means for vertically moving a stoe sels in a form part of press

摘要

the vertical movement of the plunger means in a formteilpresse. $a to lift of the plunger (33), a pressure is used, and a certain amount of vertical movement of the plunger, which (33) is used in an independent u00f6lreservoir (41) and a lower u00f6lreser voir (42), both of which are arranged within the medium.the oil is contained between the two u00f6lreservoirs (41, 42) to and fro when the small - and abbewegt. this means that the amount of oil to be used, which from the outside is very small. it is therefore possible external hydraulic machinery are very small and less expensive to make.