METHOD AND MOULD TOOL FOR PRODUCING A COMPONENT MADE OF FIBRE-REINFORCED PLASTIC
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United States of America Patent
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Issued Date -
Nov 18, 2010
app pub date -
Mar 26, 2010
filing date -
Mar 30, 2009
priority date (Note) -
Abandoned
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Abstract
A method for producing a component made of fibre-reinforced plastic by impregnating a fibre mould-blank (11) with a liquid impregnating material (10), includes at least the following steps: a) placing the fibre mould-blank (11) into a cavity (2) of a mould tool (1) while generating a temporary free space (9) between the fibre mould-blank (11) and at least one interior surface (19) of the mould tool (1); b) feeding the impregnating material (10) into this free space (9); c) closing the free space (9) by narrowing the mould tool (1) so that the impregnating material (10) is displaced from the free space (9) into the fibre mould-blank (11). It is further developed in that the mould tool (1) is gradually subjected to locally different forces (F1; F2; F3; . . . Fn, Fa; Fb; Fc) which locally cause the free space (9) to be closed. A mould tool (1) is also described.
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