Invention Grant
- Patent Title: Method and apparatus for preform consistency
- Patent Title (中): 预型件一致性的方法和装置
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Application No.: US12260180Application Date: 2008-10-29
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Publication No.: US07732030B2Publication Date: 2010-06-08
- Inventor: Emerald J. Adair , Gray E. Fowler , Judith K. Clark , Michael M. Liggett
- Applicant: Emerald J. Adair , Gray E. Fowler , Judith K. Clark , Michael M. Liggett
- Applicant Address: US MA Waltham
- Assignee: Raytheon Company
- Current Assignee: Raytheon Company
- Current Assignee Address: US MA Waltham
- Agency: Baker Botts L.L.P.
- Main IPC: B29D22/00
- IPC: B29D22/00 ; B29D23/00 ; B32B1/08

Abstract:
According to one embodiment of the present invention a method of creating a composite with an object having a central axis is provided which comprises wrapping a first fabric layer around the object in one of a clockwise or a counterclockwise direction around the central axis of the object. A second fabric layer is wrapped over the first fabric layer. The second fabric layer is wrapped around the object in the other of the clockwise or the counterclockwise direction around the central axis. The object is placed in a mold and resin is injected into the mold to form the composite.
Public/Granted literature
- US20090053434A1 Method and Apparatus for Preform Consistency Public/Granted day:2009-02-26
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