Invention Grant
US08366981B2 Apparatus and methods for forming composite stiffeners and reinforcing structures
有权
用于形成复合加强筋和加强结构的装置和方法
- Patent Title: Apparatus and methods for forming composite stiffeners and reinforcing structures
- Patent Title (中): 用于形成复合加强筋和加强结构的装置和方法
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Application No.: US12883030Application Date: 2010-09-15
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Publication No.: US08366981B2Publication Date: 2013-02-05
- Inventor: Vernon M. Benson , Jason K. Slack , Todd A. Rosevear , James L. Harvey , Mark Roman , Timothy Olschewski
- Applicant: Vernon M. Benson , Jason K. Slack , Todd A. Rosevear , James L. Harvey , Mark Roman , Timothy Olschewski
- Applicant Address: US MN Minneapolis
- Assignee: Alliant Techsystems Inc.
- Current Assignee: Alliant Techsystems Inc.
- Current Assignee Address: US MN Minneapolis
- Agency: IPLM Group, P.A.
- Main IPC: B23B5/12
- IPC: B23B5/12 ; B29C70/34
Abstract:
A composite structure is provided. The structure includes at least one ply of preimpregnated material formed into a curved elongated member of continuous fibers onto a mandrel. The fibers have a select orientation. The curved elongated member has a length and a cross-sectional geometry that varies along the length.
Public/Granted literature
- US20110003111A1 APPARATUS AND METHODS FOR FORMING COMPOSITE STIFFENERS AND REINFORCING STRUCTURES Public/Granted day:2011-01-06
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