Stock material or miscellaneous articles – Structurally defined web or sheet – Including grain – strips – or filamentary elements in...
Patent
1983-05-31
1986-07-29
Thomas, Alexander S.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including grain, strips, or filamentary elements in...
428120, 428137, 428107, 16 2, 384297, B32B 526, B32B 528, B32B 324
Patent
active
046030719
ABSTRACT:
This invention is directed toward a fiber reinforced resin matrix composite article having fiber reinforced resin matrix bushings. These bushings are formed by tightly wrapping the fibers to form a plug having the fiber orientation from about .+-.20.degree. to about .+-.60.degree. to the central axis around which the fibers are wrapped. The plug is then snugly inserted into a hole which has been cut in the composite article such that the central axis of the plug is perpendicular to the fibers in the composite article. The entire composite article containing the plug is then cured and the plug is then drilled out forming the bushing.
REFERENCES:
patent: 3110530 (1963-11-01), Herman
Richter Stanley J.
Wehnert George J.
Cohen Alan C.
Thomas Alexander S.
United Technologies Corporation
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