Composite detail having Z-pin stubble

Details Composite detail having Z-pin stubble Composite detail having Z-pin stubble

1997-03-07

1999-01-26

Ahmad, Nasser

Stock material or miscellaneous articles

Structurally defined web or sheet

Including sheet or component perpendicular to plane of web...

523097, 523099, 428102, 428113, 428120, B32B 522

Patent

active

058636358

ABSTRACT:
I improve the impact shock resistance of bonds between composite elements by including Z-pin reinforcement. I prepare stubbled composite structure by using peel plys over the appropriate surface of the composite during pin insertion using conventional processes. I then use the stubbled composite structure with padups, as necessary, to produce the Z-pin reinforced joint or bond between composite elements using any of adhesive bonding, cocuring, or thermoplastic welding.

REFERENCES:
patent: 4489123 (1984-12-01), Schijve et al.
patent: 4528051 (1985-07-01), Heinze et al.
patent: 4808461 (1989-02-01), Boyce et al.
patent: 5041321 (1991-08-01), Bendig
patent: 5186776 (1993-02-01), Boyce et al.
patent: 5376598 (1994-12-01), Preedy et al.
patent: 5441682 (1995-08-01), Baker et al.
patent: 5445861 (1995-08-01), Newton et al.
patent: 5466506 (1995-11-01), Freitas et al.
patent: 5549771 (1996-08-01), Brooker
patent: 5589015 (1996-12-01), Fusco et al.
patent: 5667859 (1997-09-01), Boyce

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