Laminated composite shell structure having improved thermoplasti

Details Laminated composite shell structure having improved thermoplasti Laminated composite shell structure having improved thermoplasti

1992-01-21

1994-07-26

Issing, Gregory C.

Communications: radio wave antennas

Antennas

Antenna components

343897, H01Q 1514, H01Q 136

Patent

active

053330030

ABSTRACT:
A laminated composite shell structure having quasi-isotropic thermal expansion and contraction characteristics and a method for its fabrication. The laminated composite shell structure includes multiple layers of overlapping strips of composite material conforming to an axisymmetric doubly-curved surface. The fibers in the multiple layers are arranged at different relative angular orientations, with the composite strips being shaped to maintain the fibers at a constant relative angular orientation throughout the shell structure.

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patent: 4743919 (1988-05-01), Chang et al.
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patent: 4868580 (1989-09-01), Wade

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