FIELD: mechanical engineering.
SUBSTANCE: corner bracket for assembling a metal frame and to a metal frame having such a corner bracket. Angle bracket (4) designed to be connected to two crossbeams (3) which together define the first horizontal plane, and to vertical post (2) in order to form a frame. The angle bracket contains connecting part (40), screw (60) and threaded element (80) that engages with the screw. The screw contains head (62) and threaded rod (66) that are aligned along the first axis, the post has profile (206) and defines front body (208), the threaded element is pulled along the second axis and is fixed in the front body. The connecting part has hole (484) for the vertical axis, with internal shoulder (488) oriented away from the threaded element, and the screw engages together with the internal shoulder of the connecting part and with the threaded element.
EFFECT: ease of assembly, high mechanical strength and durability.
9 cl, 4 dwg
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