| abstract |
The invention relates to a stub frame ( 121 ) for a cascade thrust reverser structure of a nacelle ( 101 ) of an aircraft, said stub frame ( 121 ) being intended for being fastened to one or more cascade vanes ( 113, 181 ) and including an integral primary structure ( 141 ) with a substantially C-shaped longitudinal section, a secondary structure ( 143 ) acting as a cascade edge and attached to said primary structure ( 141 ) at one end, and transverse stiffeners ( 145 ) connecting the two ends ( 142, 144 ) of the primary structure ( 141 ). The invention also relates to a cascade thrust reverser structure and a nacelle comprising such a stub frame. |