| 发明名称 |
SPLIT BLADE RETENTION RACE WITH INNER AND OUTER CHAMFERS |
| 摘要 |
A blade shank assembly for an aircraft propeller blade includes a blade shank; and a split blade retention race encircling the blade shank, the split blade retention race comprising two sections separated by two splits, the two splits being perpendicular to a race surface of the split blade retention race, wherein the split blade retention race comprises: an inner chamfer located between a surface of the split blade retention race that is adjacent to the blade shank and a split surface of the split blade retention race at each of the two splits; and an outer chamfer located between the race surface of the split blade retention race and the split surface at each of the two splits. |
| 申请公布号 |
US2014334932(A1) |
申请公布日期 |
2014.11.13 |
| 申请号 |
US201313890446 |
申请日期 |
2013.05.09 |
| 申请人 |
Hamilton Sundstrand Corporation |
发明人 |
Ventura Peter;Soule Matthew C. |
| 分类号 |
B64C11/04 |
主分类号 |
B64C11/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A blade shank assembly for an aircraft propeller blade, comprising:
a blade shank; and a split blade retention race encircling the blade shank, the split blade retention race comprising two sections separated by two splits, the two splits being perpendicular to a race surface of the split blade retention race, wherein the split blade retention race comprises:
an inner chamfer located between a surface of the split blade retention race that is adjacent to the blade shank and a split surface of the split blade retention race at each of the two splits; andan outer chamfer located between the race surface of the split blade retention race and the split surface at each of the two splits. |
| 地址 |
US |
