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公开(公告)号:US3461757A
公开(公告)日:1969-08-19
申请号:US3461757D
申请日:1966-07-25
申请人: HEXCEL CORP
CPC分类号: B21D43/00 , Y10T83/0448 , Y10T83/205 , Y10T83/2185 , Y10T83/446 , Y10T83/531 , Y10T83/533 , Y10T83/536
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公开(公告)号:US3616141A
公开(公告)日:1971-10-26
申请号:US3616141D
申请日:1969-12-15
申请人: HEXCEL CORP
发明人: ANDERSON DONALD C
CPC分类号: B31D3/0207 , Y10T156/1003 , Y10T428/24149
摘要: A pack of honeycomb core material which is expandable to a nonplaner contour, the pack including a plurality of ribbons having undulating corrugations providing alternate zenith and nadir points, selected areas intermediate the zenith and nadir points being bonded to each other whereby the pack may be expanded to form a plurality of multiangular hollow cells.
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公开(公告)号:US3547727A
公开(公告)日:1970-12-15
申请号:US3547727D
申请日:1967-07-21
申请人: HEXCEL CORP
发明人: ANDERSON DONALD C
CPC分类号: B29D99/0089 , B29C43/00 , Y10T428/24149
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公开(公告)号:US3466957A
公开(公告)日:1969-09-16
申请号:US3466957D
申请日:1966-10-19
申请人: HEXCEL CORP
CPC分类号: B31D3/0276 , Y10T83/0448 , Y10T83/0538 , Y10T83/4551 , Y10T83/4607
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