Invention Grant
- Patent Title: Method for manufacturing a fiber-reinforced composite sabot by using resin-injection vacuum assisted resin transfer molding after stitching
- Patent Title (中): 缝合后使用树脂注射真空辅助树脂传递成型制造纤维增强复合材料的方法
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Application No.: US12236469Application Date: 2008-09-23
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Publication No.: US08142586B2Publication Date: 2012-03-27
- Inventor: In-Seo Park , Jin-Seok Kim , Seung-Un Yang , Young-Jun Jeon
- Applicant: In-Seo Park , Jin-Seok Kim , Seung-Un Yang , Young-Jun Jeon
- Applicant Address: KR Yuseong-gu, Daejeon-si
- Assignee: Agency for Defense Development
- Current Assignee: Agency for Defense Development
- Current Assignee Address: KR Yuseong-gu, Daejeon-si
- Agency: Cahn & Samuels, LLP
- Priority: KR10-2007-0109931 20071031
- Main IPC: B32B7/08
- IPC: B32B7/08 ; B29C70/36 ; F42B14/06
Abstract:
Disclosed is a method for manufacturing a fiber-reinforced composite sabot for use in APFSDS (Armor. Piercing Fin Stabilized Discarding Sabot) wherein a plurality of fiber mats are laminated instead of one-directional prepreg ply and whole part is reinforced by stitching through long fiber bundle in order to enhance circumferential shear strength, and high quality fiber-reinforced composite sabot is manufactured in a short time using resin-injection vacuum assisted resin transfer molding after stitching.
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