A mechanism for the actuation of spreading elements (60) of a packaging machine is disclosed. The mechanism has an electromagnet (70). The mechanism allows the actuation of the spreading elements (60), without a structure being required in the shaping tube (20) of the packaging machine. <IMAGE>
申请公布号
DE4427698(A1)
申请公布日期
1995.02.16
申请号
DE19944427698
申请日期
1994.08.04
申请人
MINNESOTA MINING AND MFG. CO., SAINT PAUL, MINN., US
发明人
DELMORE, MICHAEL DANIEL, SAINT PAUL, MINN., US;ROEN, RANDOLPH PERRY, SAINT PAUL, MINN., US