发明名称 Vorrichtung zum Aufrichten von Faltschachteln
摘要 Apparatus for the erection of folding boxes (11) or the like, with an at least approximately U-shaped die cavity (3) and with an upper male die (5) which penetrates into the female die and is closed on all sides and against which the walls of the folding box or the like are folded upwards. At the same time, the male die (5) is to be provided with at least one ejector (12) which emerges on its underside and which, in the state of rest, is held within the male die by a spring (16) or the like and which, via a ram (8) emerging on the top side of the male die, can be moved downwards in order to emerge from the underside of the male die. <IMAGE>
申请公布号 DE4322224(C2) 申请公布日期 1997.06.12
申请号 DE19934322224 申请日期 1993.07.03
申请人 WILHELM FISCHER SPEZIALMASCHINENFABRIK GMBH, 87471 DURACH, DE 发明人 FISCHER, HEINZ, 87471 DURACH, DE
分类号 B31B3/44 主分类号 B31B3/44
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