Method and device for producing fiber-reinforced components...

Details Method and device for producing fiber-reinforced components... Method and device for producing fiber-reinforced components...

2005-01-18

2005-01-18

Staicovici, Stefan (Department: 1732)

Plastic and nonmetallic article shaping or treating: processes

Direct application of fluid pressure differential to...

Producing multilayer work or article

C264S102000, C264S257000, C264S258000, C264S324000, C264S511000, C264S571000, C425S389000, C425S390000, C156S245000, C156S285000, C156S286000

Reexamination Certificate

active

06843953

ABSTRACT:
In a method for producing fiber-reinforced plastic components made of dry fiber composite preforms by an injection method for injecting matrix material, the arrangement of the fiber composite preform on one surface of the preform resulting in a flow promoting device, on a tool, creates a first space by a gas-permeable and matrix-material-impermeable membrane surrounding the preforms. Formation of a second space arranged between the first space and the surroundings by a foil, which is impermeable to gaseous material and matrix material, is provided, with removal by suction, of air from the second space resulting in matrix material being sucked from a reservoir into the evacuated first space and with the flow promoting device causing distribution of the matrix material above the surface of the preform facing the flow promoting device, thus causing the matrix material to penetrate the preform vertically.

REFERENCES:
patent: 4132755 (1979-01-01), Johnson
patent: 4942013 (1990-07-01), Palmer et al.
patent: 5576030 (1996-11-01), Hooper
patent: 6391436 (2002-05-01), Xu et al.
patent: 6406659 (2002-06-01), Lang et al.
patent: 20020022422 (2002-02-01), Waldrop, III et al.
patent: 198 13 105 (1999-09-01), None

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