Stock material or miscellaneous articles – All metal or with adjacent metals – Honeycomb – or with grain orientation or elongated elements...
Patent
1992-09-14
1995-08-01
Rosenbaum, Mark
Stock material or miscellaneous articles
All metal or with adjacent metals
Honeycomb, or with grain orientation or elongated elements...
428603, 428594, 21912163, 228181, 228157, B21D 3900, B23K 3102
Patent
active
054379369
ABSTRACT:
A core structure, apparatus, and method which utilize laser bonding to fabricate the core structure. The core structure is characterized by laser bonds in patterns between adjacent sheets of aluminum, stainless steel, and titanium foil which create honeycomb core structures when the bonded stack of sheets is expanded by the application of tensional forces thereto. The apparatus achieves the fabrication of the core structure and the steps of the method are practised by either hand or utilization of the apparatus.
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Mahoney Thomas P.
Miner James
Rosenbaum Mark
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