发明名称 Changeover device and method for changing over winding of web
摘要 A web winder of a turret winding type is provided with a first spindle secured to a first drive shaft. A second spindle is secured to a second drive shaft. Positions of the first and second drive shafts are changeable in the web winder. A changeover device changes over winding of a web wound about the first spindle to winding about the second spindle. A cutting drum is disposed on a first side with respect to a web path of the web, and has a cutter for cutting the web in a width direction thereof. A receiving drum is disposed on a second side with respect to the web path opposite to the first side. A drum support arm supports the cutting and receiving drums in a rotatable manner and in a manner of contacting drum peripheral surfaces of the cutting and receiving drums on each other.
申请公布号 US2005077415(A1) 申请公布日期 2005.04.14
申请号 US20040941854 申请日期 2004.09.16
申请人 HIKITA SHINJI 发明人 HIKITA SHINJI
分类号 B65H19/20;B65H19/10;B65H19/22;B65H19/26;B65H19/28;(IPC1-7):B65H19/26;B65H19/30 主分类号 B65H19/20
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