| 发明名称 |
Machinable composite material |
| 摘要 |
An assembly that includes a first part composed of a fibrous structure that includes fibers and a cured resin matrix. The fibrous structure has at least one surface and a layer that is located on the surface. The layer includes a discontinuous fiber composite that is composed of randomly oriented short fibers and a cured resin matrix wherein the layer has been machined to provide a machined surface. The assembly also includes a second part that is attached to the first part. The second part includes at least one surface that fits against the machined surface on the first part. |
| 申请公布号 |
US8864070(B2) |
申请公布日期 |
2014.10.21 |
| 申请号 |
US201113222261 |
申请日期 |
2011.08.31 |
| 申请人 |
Hexcel Corporation |
发明人 |
Boursier Bruno |
| 分类号 |
B64C1/20;B32B5/28;B29C70/68;B32B27/04;B32B5/02;B32B5/26;C08J5/24;C08J5/04;B29C70/54;B64F5/00 |
主分类号 |
B64C1/20 |
| 代理机构 |
|
代理人 |
Bielawski W. Mark;Oldenkamp David J. |
| 主权项 |
1. An aircraft which includes primary aircraft structures, said aircraft comprising:
a first part, comprising a fibrous structure comprising unidirectional fibers and a cured resin matrix, said fibrous structure having at least one surface and a layer that is located on said surface, said layer comprising a cured quasi-isotropic prepreg, said layer having been machined to provide a machined surface; and a primary aircraft structure that is attached to said first part, said primary aircraft structure comprising at least one surface that fits against said machined surface on said first part. |
| 地址 |
Dublin CA US |
