Invention Grant
- Patent Title: Method of securing composite core during a manufacturing process
- Patent Title (中): 在制造过程中固定复合材料芯的方法
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Application No.: US14136579Application Date: 2013-12-20
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Publication No.: US09211618B2Publication Date: 2015-12-15
- Inventor: James D. Hethcock , Jonathan A. Freeman
- Applicant: Bell Helicopter Textron Inc.
- Applicant Address: US TX Fort Worth
- Assignee: Bell Helicopter Textron Inc.
- Current Assignee: Bell Helicopter Textron Inc.
- Current Assignee Address: US TX Fort Worth
- Agent Noah A. Tevis
- Main IPC: B29C65/78
- IPC: B29C65/78 ; B32B37/10 ; B25B11/00 ; B23Q3/154 ; B29D99/00 ; B32B3/12 ; B32B37/16 ; B32B5/02 ; B32B15/14 ; B29L31/30 ; B29C65/48 ; B29C65/50 ; B29C65/00 ; B29C53/60 ; B29L31/60 ; B29L31/08
Abstract:
A method of carving a contour surface on a composite core can include positioning a first edge of the composite core against a first tooled member; locating a first magnet within an outer cell member along the first edge of the composite core so that the first edge of the composite core is magnetically drawn to the first tooled member; locating a second magnet along a second edge of the composite core such that the second edge of the composite core is magnetically drawn to a second tooled member; and carving a first contour of the composite core.
Public/Granted literature
- US20150174717A1 METHOD OF SECURING COMPOSITE CORE DURING A MANUFACTURING PROCESS Public/Granted day:2015-06-25
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