Abstract
In the composition of the mechanical equipments for the industrial processing of the substances, some annular plates, having the role of separation of the working spaces, or fixing of some specific constructive elements can be met. For dimension or verify the respective geometries, one of the analyze variants is that which hypothetical devises the adjacent elements and establish the equilibrium connection loads. For an annular plate, having the simple leaned contours, the effects about the deformation and stresses state of some connection radial bending moments are presented in one first variant in this paper. In this sense, in line, the simple leanings are assimilated with the effects of some normal and uniform distributed forces at the medium surface. It is mentioned, too, that the solicitation of the plate is considered in the elastic domain, which is specific to the construction material.