US Patent: 2,450,660
|
Method of Forming Propeller Hubs
|
Patentee:
|
|
Gordon W. Hardy (exact or similar names) - Euclid, Cuyahoga County, OH |
Manufacturer: |
Not known to have been produced |
|
Patent Dates:
|
Applied: |
Nov. 15, 1945 |
Granted: |
Oct. 05, 1948 |
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Joel Havens
|
Description: |
Claim:
This invention relates to a method of making hubs for aircraft propellers, and more especially to making such hubs large enough to contain blade pitch controlling and equalizing mechanism for changing pitch during flight. |
|