Reinforced manway in a storage tank

Description

FIG. 1 is a front elevational view of a reinforced manway in a storage tank showing my new design, the broken lines showing a storage tank are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a side elevational view thererof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a cross-sectional view thereof, taken on line 4--4 of FIG. 3;

FIG. 5 is a front elevational view of a second embodiment thereof;

FIG. 6 is a side elevational view thereof;

FIG. 7 is a cross-sectional view thereof, taken on line 7--7 of FIG. 5.