发明授权
- 专利标题： Web transfer apparatus
- 专利标题（中）： 网络传输设备
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申请号： US271053申请日： 1981-06-05
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公开(公告)号： US4458852A公开(公告)日： 1984-07-10
- 发明人: Orville M. Calvert , David O. Dibert , Elie L. Hebert , James B. Tharpe , Raeford L. Wideman
- 申请人： Orville M. Calvert , David O. Dibert , Elie L. Hebert , James B. Tharpe , Raeford L. Wideman
- 申请人地址： NJ Somerville
- 专利权人： American Hoechst Corporation
- 当前专利权人： American Hoechst Corporation
- 当前专利权人地址： NJ Somerville
- 主分类号： B65H19/22
- IPC分类号： B65H19/22 ; B65H19/26 ; B65H19/28
摘要：
An apparatus and method for transferring a moving web from one windup core to another windup core comprising a plurality of rotatable core chucks mounted on a revolvable turret, means for leading said web towards said cores, and means for forming and severing a leader strip of web material for subsequent securing to an empty cylindrical windup core.
公开/授权文献
- US6084991A CCD imager for confocal scanning microscopy 公开/授权日：2000-07-04
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