Method of forming a fiber reinforced composite article of a comp

Details Method of forming a fiber reinforced composite article of a comp Method of forming a fiber reinforced composite article of a comp

1984-05-15

1986-05-27

Czaja, Donald

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156173, 156194, 156245, 264 28, 264137, 264257, 264334, B29C 6500

Patent

active

045914001

ABSTRACT:
The present invention is a method of making fiber reinforced composite articles using match molds to compact a partially hollow fiber/matrix lay-up. The method comprises wrapping the matrix and fiber reinforcement about a mandrel, removing the mandrel from the lay-up or chilling the wrapped mandrel allowing for easy removal of the mandrel resulting in a relatively stiff hollow lay-up. The lay-up is then placed in a mold and compacted and cured to form the desired composite article. Such a method provides an easy method to form such complex composite article shapes as I-beam, C-beam, etc.

REFERENCES:
patent: 2209509 (1940-07-01), Carr
patent: 3044922 (1962-07-01), Kappel
patent: 3476625 (1969-11-01), Slivinsky et al.
patent: 3943020 (1976-03-01), Ashton et al.
patent: 4251309 (1981-02-01), Class et al.
patent: 4329306 (1982-05-01), Crivello
patent: 4426193 (1984-01-01), Carlson
patent: 4512836 (1985-04-01), Tucci

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