Invention Grant
- Patent Title: Composite structure core crush prevention
- Patent Title (中): 复合结构防震芯
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Application No.: US13651914Application Date: 2012-10-15
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Publication No.: US09409358B2Publication Date: 2016-08-09
- Inventor: Jonathan Bremmer , Darryl Mark Toni , Jeffrey G. Sauer , Edward Joseph Fabian , Paul H. Denavit , William E. Hovan, III , Gregory A. Davidson
- Applicant: Jonathan Bremmer , Darryl Mark Toni , Jeffrey G. Sauer , Edward Joseph Fabian , Paul H. Denavit , William E. Hovan, III , Gregory A. Davidson
- Applicant Address: US CT Stratford
- Assignee: SIKORSKY AIRCRAFT CORPORATION
- Current Assignee: SIKORSKY AIRCRAFT CORPORATION
- Current Assignee Address: US CT Stratford
- Agency: Cantor Colburn LLP
- Main IPC: B29D24/00
- IPC: B29D24/00 ; E04C2/36 ; B29D99/00

Abstract:
A composite structure includes a first laminate and a second laminate. At least one core assembly is located between the first laminate and the second laminate. The at least one core assembly includes a core component and a layer of filler material disposed at a first face of the core component. The layer of filler material at least partially fills selected cells of the core component to a fill depth such that the filler material rigidizes when cured to prevent movement and/or crushing of core component under a pressure applied during a cure cycle of the composite structure.
Public/Granted literature
- US20140106116A1 COMPOSITE STRUCTURE CORE CRUSH PREVENTION Public/Granted day:2014-04-17
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