发明授权
US5340429A Apparatus and process for stacking sheets of half-cell structure to make
a honeycomb core
失效
用于堆叠半电池结构的片材以制造蜂窝芯的装置和方法
- 专利标题： Apparatus and process for stacking sheets of half-cell structure to make a honeycomb core
- 专利标题（中）： 用于堆叠半电池结构的片材以制造蜂窝芯的装置和方法
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申请号： US797329申请日： 1991-11-25
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公开(公告)号： US5340429A公开(公告)日： 1994-08-23
- 发明人: Joseph J. Duffy , Birol Kirayoglu , Pui-Yan Lin , Robert A. Marin , Robert J. Santucci
- 申请人： Joseph J. Duffy , Birol Kirayoglu , Pui-Yan Lin , Robert A. Marin , Robert J. Santucci
- 申请人地址： DE Wilmington
- 专利权人： E. I. Du Pont de Nemours and Company
- 当前专利权人： E. I. Du Pont de Nemours and Company
- 当前专利权人地址： DE Wilmington
- 主分类号： B31D3/02
- IPC分类号： B31D3/02 ; B31F1/30 ; B32B31/00
摘要：
The present invention relates to an apparatus and a process for a half-cell structure to make a hexagonal-cell honeycomb core. The structure has a plurality of peaks and valleys and a diagonal surface between each consecutive peak and valley. The apparatus comprises a stack holder for stacking the structure so that as one sheet is placed on top of a stack comprising at least one sheet, the peaks of one sheet contact the peaks of an adjacent sheet. The apparatus also comprises an air blower disposed beneath the top of the stack for reducing the air pressure surrounding the stack to a pressure below the air pressure on the top of the stack, thereby pressing the layers together to form the core.
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