A jet device for a machine mfg. partic. paper or cardboard web has a nozzle device for emitting a fluid jet under pressure directed onto the web or into the conveyor belt which carries the web. There is a changeover appts. to assist the adjustment of pressure at which the medium impinges either on the conveyor belt or the web. Also claimed is the application of a jet cutter, which separates a strip of material from web moved by the machine conveyor belt, as a device for cleaning the belt when the changeover appts. is supplied. Also claimed is the application of a device for cleaning the belt as a jet trimming cutter, esp. as the jet device when the changeover appts. is supplied.
申请公布号
EP0731211(A1)
申请公布日期
1996.09.11
申请号
EP19960102311
申请日期
1996.02.16
申请人
VOITH SULZER PAPIERMASCHINEN GMBH
发明人
SCHNEIDER, WOLFGANG;SOLLINGER, HANS-PETER, DR.;STRAUB, KARLHEINZ;BANNING, JUERGEN;OECHSLE, MARKUS