| 发明名称 |
INJECTABLE NUT CAP |
| 摘要 |
The description provides a method of forming a seal around an end of a fastener protruding from a structure. The cap includes a cap body with a cavity; a sealing material inlet comprising an opening in the cap body; three or more ridges protruding from the cap body into the cavity; and three or more channels between the ridges. The method includes: installing the cap body over the end of the fastener so that it is enclosed within the cavity and contacted by the ridges; injecting sealing material into the cavity via the sealing material inlet so that the sealing material flows along the channels, fills the cavity, contacts the end of the fastener, and contacts the structure; and curing the sealing material to form the seal. |
| 申请公布号 |
US2014341675(A1) |
申请公布日期 |
2014.11.20 |
| 申请号 |
US201414274332 |
申请日期 |
2014.05.09 |
| 申请人 |
AIRBUS OPERATIONS LIMITED |
发明人 |
DOBBIN Richard |
| 分类号 |
F16B39/02;F16B37/14 |
主分类号 |
F16B39/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of forming a seal around an end of a fastener protruding from a structure, the cap comprising a cap body with a cavity; a sealing material inlet comprising an opening in the cap body; three or more ridges protruding from the cap body into the cavity; and three or more channels between the ridges, the method comprising:
installing the cap body over the end of the fastener so that it is enclosed within the cavity and contacted by the ridges; injecting sealing material into the cavity via the sealing material inlet so that the sealing material flows along the channels, fills the cavity, contacts the end of the fastener, and contacts the structure; and curing the sealing material to form the seal. |
| 地址 |
BRISTOL GB |
