| 摘要 |
A frame structure for an electronic or electrical cabinet is disclosed including structural members which comprise a substantially closed square shaped tube wherein two walls of the tube substantially adjacently meet but turn outwardly into two flanges. The structural members may be attached together to form corner structures for a frame by either welding or modular means. In a modular arrangement, a block-shaped corner member having block-shaped protrusions is used to hold three structural members in a rigid corner arrangement. In a welded arrangement, three structural members are intersectingly connected with the flanges formed to mutually abut such that welding the flanges of one structural member to one of the flanges of each of the other structural members is all that is necessary to hold the three structural members in a rigid corner arrangement.
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