The opening and closing of a sealing device for connecting a cylindrical body having an inner flange which is extended during opening is controlled by a magnetic actuating device whose axially opposite parts are disposed, on the one hand, on a holding body of the sealing device and, on the other hand, along a control track over which the sealing device travels. <IMAGE>
申请公布号
DE3219101(A1)
申请公布日期
1983.11.24
申请号
DE19823219101
申请日期
1982.05.18
申请人
B.A.T. CIGARETTEN-FABRIKEN GMBH, 2000 HAMBURG, DE
发明人
GRELL, KARL-HEINZ, 2070 AHRENSBURG, DE;KRAPPITZ, HEINZ, 2057 REINBEK, DE