Accordion expansion process

Details Accordion expansion process Accordion expansion process

1983-02-16

1986-05-13

Raduazo, Henry E.

Stock material or miscellaneous articles

All metal or with adjacent metals

Plural layers discontinuously bonded

29445, 29455LM, 291573V, 228157, 52793, E04B 228

Patent

active

045886512

ABSTRACT:
A novel method of forming complex structures by using an accordion expansion process is disclosed. The process involves a plurality of flat workpieces of predesigned shapes and sizes that are positioned in such a manner, that after the workpieces have been first joined together, they are expanded to form high strength structural members of complex design.

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