Manufacture of complex composite parts

Details Manufacture of complex composite parts Manufacture of complex composite parts

2009-12-16

2011-12-13

Nguyen, Khanh P (Department: 1746)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S166000, C156S168000, C156S169000, C156S172000, C156S184000, C156S185000, C156S187000, C156S247000, C264S257000, C264S258000, C264S313000, C264S317000

Reexamination Certificate

active

08075719

ABSTRACT:
The present invention relates to an automated method for manufacturing layer by layer a composite part with rotational symmetry and complex cross-section, comprising the following stages:a) a reel or roll comprising a reinforcement is continuously unwound;b) as an option, the reinforcement is impregnated with a liquid resin by passing through a bath;c) the impregnated reinforcement is wound onto a rotating cylindrical mandrel;d) the impregnated reinforcement is completely or partially polymerised in order to obtain a composite material;e) a support and/or support material is deposited on both sides of the composite material forming the part being manufactured in such a way as to fill the gaps surrounding said part.

REFERENCES:
patent: 3367817 (1968-02-01), Bluck
patent: 4264278 (1981-04-01), Weingart
patent: 5128198 (1992-07-01), Dyksterhouse et al.
patent: 5176864 (1993-01-01), Bates et al.
patent: 5236018 (1993-08-01), Kobayashi et al.
patent: 5250779 (1993-10-01), Kaufmann et al.
patent: 2007/0229497 (2007-10-01), Zinniel et al.
patent: 1 938 955 (2008-07-01), None
Anonymous; “Flanged Composite Tube” Research Disclosure; Mason Publications, Hampshire, GB; vol. 302, No. 21; Jun. 1, 1989; XP007113802 ISSN: 0374-4353.

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