Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1995-05-24
1997-07-15
Johnstone, Adrienne C.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156290, 156292, 428116, B31D 302, B32B 3100, B32B 3104, B32B 3116
Patent
active
056479336
ABSTRACT:
A method for fabricating structural sandwich materials having a core pattern which utilizes star and non-star shaped cells. The sheets of material are bonded together or a single folded sheet is used, and bonded or welded at specific locations, into a flat configuration, and are then mechanically pulled or expanded normal to the plane of the sheets which expand to form the cells. This method can be utilized to fabricate other geometric cell arrangements than the star
on-star shaped cells. Four sheets of material (either a pair of bonded sheets or a single folded sheet) are bonded so as to define an area therebetween, which forms the star shaped cell when expanded.
REFERENCES:
patent: 3164507 (1965-01-01), Masuda
patent: 3227600 (1966-01-01), Holland
patent: 3366525 (1968-01-01), Jackson
patent: 3501367 (1970-03-01), Parker
patent: 3991245 (1976-11-01), Jackson
patent: 4101287 (1978-07-01), Sweed et al.
patent: 4293513 (1981-10-01), Langley et al.
patent: 4970839 (1990-11-01), Lavi
Carnahan L. E.
Johnstone Adrienne C.
Regents of the University of California
Sartorio Henry P.
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