METHOD OF, AT LEAST, PARTIAL RECOVERY OR REPLACEMENT OF STRUCTURE REINFORCEMENT ELEMENT OF FIBROUS COMPOSITE AND APPROPRIATE CONNECTOR Russian patent published in 2013 - IPC B29C70/44 B29C73/04 

Abstract RU 2487799 C2

FIELD: process engineering.

SUBSTANCE: invention relates to reconditioning or partial replacement of reinforcement element 10 of structure 8 of fibrous composite. Proposed method comprises the steps that follow. Placing of at least one fibrous layer 11 on part of reinforcement element surface 10 and/or, at least, one reinforcement replacement element 10 made of the same material on part fibrous composite structure reinforcement surface 8. Placing, at least, one pressure mat 4 adapted to contour of reinforcement element 10 above, at least, one fibrous layer 11 and/or, at least, one reinforcement replacement element. Note here that, at least, one pressure mat 4 thrusts against locking frame 3 and is locked as required by said frame 3 adapted to aforesaid contour of reinforcement element 10. Structure of fibrous composite 8 is supported in area opposite locking frame 3 by counter prop 5. Pressure is applied to, at least, one pressure mat 4 to press it against reinforcement element 10 and locking frame 3. Then, at least, one fibrous layer 11 and/or reinforcement replacement element 10 are cured. Invention covers also connector 1 to implement aforesaid method.

EFFECT: higher quality and accuracy of recover or replacement without application of autoclave.

13 cl, 7 dwg

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RU 2 487 799 C2

Authors

Marquardt Hans

Dates

2013-07-20Published

2010-02-23Filed