Patent ID: 6164737
Filing Date: 2000-12-26
Classification: H02B

Abstract:
In a switching cabinet having a rack, with a base (20) formed of length and depth struts (30, 40) with connected vertical frame pieces (10), where the vertical frame pieces (10) are inserted into a cavity formed by ends of the length and depth struts (30, 40) and are welded with the base (20) to form a corner connector, the improvement comprising:the vertical frame pieces (10) having a plurality of centering pieces (12.5) aligned with stops (36, 46) of the length and depth struts (30, 40), in a vertical direction at a distance from the stops (36, 46) a plurality of webs (32, 42) positioned at the length and depth struts (30, 40), to which one of the vertical frame pieces (10) is welded at an abutting end (12.8) of the one vertical frame piece (10) and the vertical frame piece (10) is welded to the length and depth struts (30, 40) at the abutting end (12.8) and at the centering pieces (12.5).