Vacuum assisted ply placement shoe and method

A device for placing a ply on a substrate surface includes a vacuum manifold assembly configured for attachment to a vacuum source and a substrate seal configured to provide a substantially gas impermeable interface with the substrate surface. This device further includes a ply seal configured to pr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Ledet, Roger J, Lauder, Arnold J, Shewfelt, Mathew J
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A device for placing a ply on a substrate surface includes a vacuum manifold assembly configured for attachment to a vacuum source and a substrate seal configured to provide a substantially gas impermeable interface with the substrate surface. This device further includes a ply seal configured to provide a substantially gas impermeable interface with the ply. In this manner, vacuum applied to the vacuum manifold assembly depressurizes an area between the ply and the substrate surface.