A propeller blade spanning radially from a root to a tip and spanning axially from a leading edge to a trailing edge spaced from the leading edge forming an airfoil therebetween where a sweep line can be defined as a spline fitted through points which are positioned along the chord line. The propeller blade having at least one spline defining the leading edge or trailing edge.
PROPELLER ASSEMBLY
2019-08-15
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
PROPELLER ASSEMBLY AND PROPELLER BLADE RETENTION ASSEMBLY
European Patent Office | 2018
|Propeller assembly and propeller blade retention assembly
European Patent Office | 2017
|