초록 ▼

A corner joint element 1 for longitudinal bars 7 and cross bars 8 that are created from hollow profiles 10 of a rack has three legs 2, 3 and 4, which are standing at right angles to each other. The surface of each leg 2, 3, 4 has at least one cavity 11. For the fastening of a hollow profile 10, slip

A corner joint element 1 for longitudinal bars 7 and cross bars 8 that are created from hollow profiles 10 of a rack has three legs 2, 3 and 4, which are standing at right angles to each other. The surface of each leg 2, 3, 4 has at least one cavity 11. For the fastening of a hollow profile 10, slipped onto a leg 2, 3, 4, the wall area 12 of the hollow profile positioned above the cavity 11 is pushed into the cavity 11.

대표청구항 ▼

[ What is claimed is:] [1.] A corner joint device having a unitary corner joint element and longitudinal bars and cross bars that are made from hollow profiles, of a rack for equipment cabinets intended for the acceptance of electrical modules, the device comprising:the corner joint element (1) havi

[ What is claimed is:] [1.] A corner joint device having a unitary corner joint element and longitudinal bars and cross bars that are made from hollow profiles, of a rack for equipment cabinets intended for the acceptance of electrical modules, the device comprising:the corner joint element (1) having three legs (2, 3, 4), connected to each other by a connecting block (5), wherein the connecting block (5) is an elbow extending into two of the three legs (2 and 3) and one of the three legs (4) is attached to its crest (6) in a removable manner,the three legs (2, 3, 4) standing at right angles to each other,wherein the hollow profiles have a wall area (10) and are configured for slipping onto the legs (2, 3, 4),wherein the three legs (2, 3, 4) fit exactly into the hollow profiles (10) of the longitudinal bars (7) and the cross bars (8),wherein the surface of each leg (2, 3, 4) has at least one cavity (11), andfor a permanent electrical connection, unbreakable without destruction, and for mechanical attachment of longitudinal bars (7) or cross bars (8), slipped with its hollow profile (10) onto one of the legs (2, 3, 4), the wall area (12) of the hollow profile (10) situated above the cavity (1) of the leg (2, 3 or 4) of the hollow profile is at least partially pushed into the cavity (1).