发明申请
- 专利标题： Self-Sealing Fastener
- 专利标题（中）： 自密封紧固件
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申请号： US13340414申请日： 2011-12-29
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公开(公告)号： US20120121359A1公开(公告)日： 2012-05-17
- 发明人: Alan V. Bray , Denise Dama Deppe , Gary Schmidt , John Lee Massingill , Clois E. Powell , Pulinkumar Navinbhai Patel , Vijaykumar Madhawrao Mannari
- 申请人： Alan V. Bray , Denise Dama Deppe , Gary Schmidt , John Lee Massingill , Clois E. Powell , Pulinkumar Navinbhai Patel , Vijaykumar Madhawrao Mannari
- 主分类号： F16B39/02
- IPC分类号： F16B39/02 ; B05D3/06 ; B05C5/00 ; B05D3/02
摘要：
A fastener suitable for use in airplane manufacture or repair that is coated with a pre-mixed moisture cure sealant. The sealant layer is coated with a frangible moisture barrier that will break apart when the fastener is installed, thus exposing the sealant to atmospheric moisture. Once exposed to moisture, the sealant will begin to cure. Preferred embodiments also provide a moisture indicator that provides a visual indication that the outer moisture resistant layer has been damaged.
公开/授权文献
- US08869579B2 Self-sealing fastener 公开/授权日：2014-10-28