Sandwich panel fabrication

Details Sandwich panel fabrication Sandwich panel fabrication

1975-12-15

1977-05-03

DiPalma, Victor A.

Metal working

Method of mechanical manufacture

Obtaining plural composite product pieces from preassembled...

29155R, 29423, 29455LM, 29457, 228190, 228235, B23P 1700

Patent

active

040205428

ABSTRACT:
In the manufacture of sandwich panels, a filler assembly is made up of rib elements and core elements that are roll bonded into a unitary structure, and slices are then cut from the unitary structure forming filler assemblies to be positioned between surface sheets. The surface sheets and the filler assemblies are then bonded together to form the panel.

REFERENCES:
patent: 3044160 (1962-07-01), Jaffee
patent: 3061713 (1962-10-01), Eggert, Jr.
patent: 3533153 (1970-10-01), Melill et al.
patent: 3667107 (1972-06-01), Anderson, Jr.

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