Patent ID: 9115799
Filing Date: 2015-08-25
Classification: B64D,F16H,Y10T

Abstract:
1. A ram air turbine gearbox housing comprising: a housing body including a first flange defining a first plane and a second flange defining a second plane that is transverse to the first plane, the housing body extending around an axis and having a first axial end and an opposite, second axial end that are each open to an internal cavity of the housing body, the housing body including a radially-enlarged section at least partially defining an oil sump within the internal cavity of the housing body, and a cover mounted at the second axial end, the cover including an annular body extending around a central opening and between a first axial side and a second axial side, the annular body including a lip extending from the first axial side to a free tip end to define an axial lip dimension, the axial lip dimension varying with respect to circumferential position around the central axis.