US Patent 7608779 Network cabinet

A network cabinet is provided comprising a support frame and a threshold associated with the support frame. A door comprising first and second lateral sides is mounted to the support frame through a hinge pin. The hinge pin is moveable between retracted and extended positions and is positioned closer to the first lateral side of the door than the second lateral side. A bearing surface is also associated with the support frame and is aligned with the hinge pin such that the door is elevated relative to the threshold with the hinge pin in the extended position and in contact with the bearing surface.