专利检索 ap:("Taizo Ogata" OR "Toyoharu Takahashi" OR "Kenji Koshiba") AND inv:"Toyoharu Takahashi" 第 1 页

1.

发明授权
Apparatus for splicing a replacement web to a web having a programmed movement without interrupting such movement 失效
标题翻译：用于将替换纸幅拼接到具有编程运动的纸幅而不中断这种移动的装置

公开(公告)号：US4878982A

公开(公告)日：1989-11-07

申请号：US137571

申请日：1987-12-24

申请人： Taizo Ogata , Toyoharu Takahashi , Kenji Koshiba

发明人： Taizo Ogata , Toyoharu Takahashi , Kenji Koshiba

IPC分类号： B65H19/18 , B65H19/20

CPC分类号： B65H19/1873 , B65H19/1852 , B65H19/20 , B65H23/1886 , B65H2301/46174 , B65H2301/4622 , B65H2301/4631 , B65H2301/46314 , B65H2301/4641 , B65H2301/46412 , B65H2301/46414 , B65H2406/30 , Y10T156/1707 , Y10T156/178

摘要： Automatic splicing apparatus includes a first supply containing a first web and a second supply containing a second web. An operable puller is engaged with the first web for withdrawing the same from the first supply and moving the first web along a predetermined path. Cutters are provided for establishing a trailing end on the first web and a leading end on the second web. The presence of the trailing end in the predetermined path is detected and a splicing station is positioned in the path for butt-splicing the leading edge of the second web to the trailing end of the first web in response to detecting the presence of the trailing edge, all without interrupting operation of the puller.