Connection between two light structural profiles has projecting pin on one profile engaging in sleeve passing through second profile whereby connecting screw can be inserted from side into pin before connection is closed

摘要

The first profile (1) has a projecting pin with longitudinal bore engaging in a sleeve (15) passing through the second profile. The shaft of the pin (13) has a recess (30) extending up to its longitudinal bore (17) and shaped and sized so that the connecting screw or bolt can be inserted from the side into the pin before the connection is closed. The recess is designed so that the head of the screw can also be inserted from the side in the pin. The pin and sleeve have a round, oval or polygon cross-section