Compound contoured composite beams and fabrication methods

Details Compound contoured composite beams and fabrication methods Compound contoured composite beams and fabrication methods

2011-06-28

2011-06-28

O'Hern, Brent T (Department: 1783)

Stock material or miscellaneous articles

Structurally defined web or sheet

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

C156S096000, C428S098000, C428S105000, C428S113000, C428S116000, C428S297700, C428S298100, C428S299700, C428S300700, C428S301400

Reexamination Certificate

active

07968169

ABSTRACT:
Structural components are disclosed that are fabricated from unidirectional carbon fiber composite materials into compound contour profiles along a longitudinal axis thereof without wrinkling of composite material plies oriented in various directions relative to the longitudinal axis. Methods of stacking, sequencing, and applying the material plies to fabricate the components are also disclosed.

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patent: 2007/0102839 (2007-05-01), McGowan et al.
patent: 2007/0175573 (2007-08-01), Fox et al.
patent: 1151850 (2001-11-01), None
PCT International Search for application PCT/US2008/072233 dated Oct. 26, 2009.

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