| 发明名称 |
FAN ROTOR WITH INTEGRATED PLATFORM ATTACHMENT |
| 摘要 |
A fan rotor, for an aircraft engine, including at least one blade root attachment lug, each blade root attachment lug including an attachment lug surface, wherein at least one cavity is disposed on each attachment lug surface. |
| 申请公布号 |
US2016252103(A1) |
申请公布日期 |
2016.09.01 |
| 申请号 |
US201415028512 |
申请日期 |
2014.09.05 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
Hubbert Corey L.;Tomeo Peter V. |
| 分类号 |
F04D29/34;F04D29/64;F04D29/32 |
主分类号 |
F04D29/34 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A fan rotor for an aircraft engine, the fan rotor comprising:
at least one blade root attachment lug, including an attachment lug surface, a blade root attachment lug transverse axis, and a blade root attachment lug longitudinal axis; wherein the blade root attachment lug transverse axis is substantially perpendicular to the blade root attachment lug longitudinal axis; wherein the attachment lug surface includes a proximal end and a distal end; and at least one cavity disposed in the attachment lug surface. |
| 地址 |
Farmington CT US |
