| 发明名称 | Apparatus for fuel tank spark containment | ||
| 摘要 | A method and apparatus for forming a seal over a hole in a structure. The apparatus comprises a washer, a sleeve, and a fastener. The washer has a first channel. The sleeve has a second channel and an expandable section. The sleeve is positioned inside the first channel in the washer. The fastener has an elongate portion positioned inside the second channel of the sleeve to cause at least a portion of the expandable section of the sleeve to form a first interference fit with the washer. | ||
| 申请公布号 | US9551373(B2) | 申请公布日期 | 2017.01.24 |
| 申请号 | US201414317434 | 申请日期 | 2014.06.27 |
| 申请人 | THE BOEING COMPANY | 发明人 | Tanner Richard B.;Ackermann James Frederick |
| 分类号 | F16B35/02;F16B43/00;F16B5/02;B64D45/02;B64D37/00;F16B4/00;F16B33/00 | 主分类号 | F16B35/02 |
| 代理机构 | Yee & Associates, P.C. | 代理人 | Yee & Associates, P.C. |
| 主权项 | 1. An apparatus comprising: a washer having a first channel; a sleeve having a second channel and an expandable section, wherein the sleeve is positioned inside the first channel in the washer; a fastener having an elongate portion positioned inside the second channel of the sleeve to cause at least a portion of the expandable section of the sleeve to form a first interference fit with the washer, wherein the sleeve comprises a flange that rests against a head of the fastener, and wherein the washer rests against the flange of the sleeve; and a securing mechanism connected to the elongate portion of the fastener. | ||
| 地址 | Chicago IL US | ||